ETC P0770

Power Magnetics
PC500.B (5/02)
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
Printed on recycled paper
POWER MAGNETICS
TABLE of CONTENTS
Power Inductors
SMT Drum Core Inductors (Unshielded)
P0770 Series (DO1608C-XXX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
P0751/2 Series ( DO3316P-XXX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
P0762 Series (DO3308P-XXX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
P0250 Series (DO5022P-XXX) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
P1252 Series (DO5022P-XXXHC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
P0648 Series - “Tigger” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
SMT Drum Core Inductors (Shielded)
P1166 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
P1167 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
P1168 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
P1169 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
P1170 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
P1171 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
P1172 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
P1173 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
P1174 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
SMT Toroidal Inductors (Shielded)
ONE WINDING
Ros 1 Series (DT1608C-XXX) and Ros 2 Series (DT3316P-XXX) . . . . . . . .18-19
Micro Power Series (Lowest Profile) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Low Profile Inductors - “Bobcat” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
High (HCI) and Low (LCI) Current Inductors (SLIC) . . . . . . . . . . . . . . . . . . .22-23
TWO WINDINGS
Low Profile Inductors - “Polecat” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Low Profile Inductors (LCCI-44) - “Tomcat” . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
High (HCCI) and Low (LCCI) Current Inductors . . . . . . . . . . . . . . . . . . . . . . . .26
Very High Current Inductors - “Bigfoot” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
SMT Shaped Core Inductors (Shielded)
Volta 1 and Volta 2 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28-29
Volta 5 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30-31
Flat Coil Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
1
PC500.B (5/02)
POWER MAGNETICS
TABLE of CONTENTS (continued)
Standard Low Power Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Low Cost Inductors (Bare Coil and Klipmount Series) . . . . . . . . . . . . . . . . . . . . . . .34-35
THT Toroidal Inductors
High Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
High Inductance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Power Transformers
SMT Power Transformers for Linear Technology LTC 1535™ . . . . . . . . . . . . . . . . . . . . . . . .38
THT Power Transformers for for Power Integration TNY 25X™ . . . . . . . . . . . . . . . . . . . . . . .39
THT Flyback Transformer for LT®1171™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Current Sense Magnetics
SMT Low Profile Self-Leaded Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
SMT Transformers (up to 6 amps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
SMT Transformers (up to 35 amps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
UL/C-UL Recognized Through Hole Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
VDE Approved Through Hole Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
VDE Approved Through Hole Transformers and Inductors . . . . . . . . . . . . . . . . . . . . . . . . .46
500 kHz Through Hole Transformers and Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
FIS 1X1 Inductor Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Gate Drive Transformers
SMT DC/DC Gate Drive Transformers for SELV Operation . . . . . . . . . . . . . . . . . . . . . . .49-51
UL/C-UL Recognized Through Hole Gate Drive Transformers . . . . . . . . . . . . . . . . . . . . . . .52
VDE Approved MOSFET Gate Drive Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Common Mode Inductors
SMT Common Mode Inductors with 500 Vrms Dielectric Strength . . . . . . . . . . . . . . . . .54-55
SMT Common Mode Inductors with 250 Vrms Dielectric Strength . . . . . . . . . . . . . . . . .56-57
EMI Suppression Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
500 KHz EMI Inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Reference Designs for Power IC’s
National Semiconductor 260 KHz Simple Switcher™ Inductors . . . . . . . . . . . . . . . . . . .60-61
National Semiconductor 150 KHz Simple Switcher™ Inductors . . . . . . . . . . . . . . . . . . .62-63
National Semiconductor 50 KHz Simple Switcher™ Inductors . . . . . . . . . . . . . . . . . . . .64-65
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
2
SMT POWER INDUCTORS
P0770 Series
Reliable self-leads
High energy storage and low DC resistance
Ideal for DC/DC conversion in notebook
computers, PDA's, step-up or step-down
converters
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
Inductance
@ IPK ADC
(µH ± 20%)
DCR (MAX)
(mΩ)
IPK
(A)
IRMS
(A)
Part
Marking
P0770.102T
P0770.152T
P0770.222T
P0770.332T
P0770.472T
P0770.682T
P0770.103T
P0770.153T
P0770.223T
P0770.333T
P0770.473T
P0770.683T
P0770.104T
P0770.154T
P0770.224T
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
50
50
70
80
90
130
160
230
370
510
640
860
1270
2000
2650
2.90
2.60
2.30
2.00
1.50
1.20
1.10
0.90
0.70
0.58
0.50
0.40
0.31
0.27
0.22
2.90
2.80
2.40
2.00
1.50
1.40
1.10
1.20
0.80
0.60
0.50
0.40
0.30
0.25
0.20
102
152
222
332
472
682
103
153
223
333
473
683
104
154
224
NOTES:
1. Inductance tested at 100 kHz, 10 mVRMS
2. Inductance drop = 10% typical at IPK
3. ∆T = 15°C rise typical at IRMS
Schematic
Mechanical
.004/0,10
.175 MAX
4,45
.115 MAX
2,92
.140
3,56
1
2
.260 MAX
6,60
.160
4,06
XXX
.270
6,86
.050
1,27
SUGGESTED PAD LAYOUT
Weight . . . . . . . . 0.2 grams
Tape & Reel . . . . . 2500/reel
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
3
PC500.B (5/02)
SMT POWER INDUCTORS
P0751/2 Series
Reliable self-leads
High energy storage and low DC resistance
Ideal for DC/DC conversion in notebook
computers, PDA's, step-up or step-down
converters
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P0751.102T
P0751.152T
P0751.222T
P0751.332T
P0751.472T
P0751.682T
P0751.103T
P0751.153T
P0751.223T
P0751.333T
P0751.473T
P0751.683T
P0752.104T
P0752.154T
P0752.224T
P0752.334T
P0752.474T
P0752.684T
P0752.105T
Inductance
@ IPK ADC
(µH ± 15%)
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
DCR (MAX)
(mΩ)
IPK
(A)
IRMS
(A)
Part
Marking
9
10
12
15
18
22
38
46
85
100
140
180
260
380
610
930
1270
1840
2880
9
8
7
6.4
5.4
4.6
3.8
3
2.6
2
1.6
1.4
1.2
1
.8
.6
.5
.4
.3
6.8
6.4
6.1
5.4
4.8
4.4
3.9
3.1
2.7
2.1
1.8
1.5
1.3
1
.8
.6
.5
.4
.3
102
152
222
332
472
682
103
153
223
333
473
683
104
154
224
334
474
684
105
NOTES:
1. Inductance tested at 100 kHz, 10 mVRMS
2. Inductance drop = 10% typical at IPK
3. ∆T = 15°C rise typical at IRMS
Schematic
Mechanical
.110
2,79
1
.115
2,92
2
XXX
.510 MAX
12,95
.290
7,37
Weight . . . . . . . . 0.8 grams
Tape & Reel . . . . . . 800/reel
.370 MAX
9,40
.215
5,46
MAX
SUGGESTED PAD LAYOUT
.004/0,10
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
4
SMT POWER INDUCTORS
P0762 Series
Reliable self-leads
High energy storage and low DC resistance
Ideal for DC/DC conversion in notebook
computers, PDA's, step-up or step-down
converters
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
Inductance
@ IPK ADC
(µH ± 15%)
DCR (MAX)
(mΩ)
IPK
(A)
IRMS
(A)
Part
Marking
P0762.103T
P0762.153T
P0762.223T
P0762.333T
P0762.473T
P0762.683T
P0762.104T
P0762.154T
P0762.224T
P0762.334T
P0762.474T
P0762.684T
P0762.105T
10
15
22
33
47
68
100
150
220
330
470
680
1000
110
150
230
300
390
660
840
1200
1900
2700
4000
5300
8400
2.4
2
1.6
1.4
1.0
.9
.7
.6
.5
.4
.3
.2
.1
2
1.5
1.3
1.1
.8
.7
.6
.5
.4
.3
.2
.1
.05
103
153
223
333
473
683
104
154
224
334
474
684
105
NOTES:
1. Inductance tested at 100 kHz, 10 mVRMS
2. Inductance drop = 10% typical at IPK
3. ∆T = 30°C rise typical at IRMS
Schematic
Mechanical
.110
2,79
1
.115
2,92
2
XXX
.370 MAX
9,40
.510 MAX
12,95
.118
3,00
MAX
.290
7,37
SUGGESTED PAD LAYOUT
.004/0,10
Weight . . . . . . . . 0.8 grams
Tape & Reel . . . . . 1000/reel
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
5
PC500.B (5/02)
SMT POWER INDUCTORS
P0250 Series
Reliable self-leads
High energy storage and low DC resistance
Ideal for DC/DC conversion in notebook computers,
PDA's, step-up or step-down converters
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
Inductance
@ IPK ADC
(µH ± 15%)
DCR (MAX)
(mΩ)
IPK
(A)
IRMS
(A)
Part
Marking
P0250.102T
P0250.222T
P0250.332T
P0250.562T
P0250.103T
P0250.153T
P0250.223T
P0250.333T
P0250.473T
P0250.683T
P0250.104T
P0250.154T
P0250.224T
P0250.334T
P0250.474T
P0250.684T
P0250.105T
1.0
2.2
3.3
5.6
10
15
22
33
47
68
100
150
220
330
470
680
1000
9
14
15
20
31
36
47
66
86
130
190
250
380
560
850
1100
1800
20.0
16.0
14.0
12.0
10.0
8.0
7.0
5.5
4.5
3.5
3.0
2.6
2.4
1.9
1.4
1.2
1.0
8.60
7.10
6.20
5.30
4.30
4.00
3.50
3.00
2.60
2.30
1.80
1.50
1.20
1.00
0.82
0.72
0.56
102
222
332
562
103
153
223
333
473
683
104
154
224
334
474
684
105
NOTES:
1. Inductance tested at 100 kHz, 0.1 VRMS
2. Inductance drop = 10% typical at IPK
3. ∆T = 40°C rise typical at IRMS
Schematic
Mechanical
.110
2,79
1
.730 MAX
18,54
XXX
.591 MAX
15,01
.115
2,92
.490
12,45
2
Weight . . . . . . . . 3.6 grams
Tape & Reel . . . . . . 350/reel
.280
7,11
MAX
SUGGESTED PAD LAYOUT
NOTE: Dot indicates start of winding
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
6
SMT POWER INDUCTORS
P1252 Series
Reliable self-leads, low profile
High energy storage and low DC resistance
Ideal for high current, low voltage (3.3 V)
DC/DC converter applications
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
Inductance
@ IPK ADC
(µH ± 20%)
DCR (MAX)
(mΩ)
IPK
(A)
IRMS
(A)
Part
Marking
P1252.781T
0.78
2.6
30.0
15.00
781
P1252.152T
1.5
4.0
25.0
15.00
152
P1252.222T
2.2
6.1
20.0
12.00
222
P1252.332T
3.3
8.6
17.0
10.00
332
P1252.392T
3.9
10
15.0
9.00
392
P1252.472T
4.7
14
13.0
8.40
472
P1252.602T
6.0
17
12.0
7.50
602
P1252.782T
7.8
18
11.0
7.50
782
P1252.103T
10
26
10.0
6.00
103
NOTES:
1. Inductance tested at 100 kHz, 0.1 VRMS
2. Inductance drop = 10% typical at IPK
3. ∆T = 40°C rise typical at IRMS
Schematic
Mechanical
.591 MAX
15,01
.295
7,49
MAX
.340
8,64
1
2
.874 MAX
22,20
XXX
.565
14,35
.125
3,17
Weight . . . . . . . . 4.1 grams
Tape & Reel . . . . . . 300/reel
NOTE: Dot indicates start of winding
SUGGESTED PAD LAYOUT
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
7
PC500.B (5/02)
SMT POWER INDUCTORS
P0648 Series
Very high current ratings, up to 17.7 amps
Ideal for DC/DC conversion in portable
computers, camcorders, PDAs, or other
portable communication equipment
Low profile and small footprint
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Part
Number
Inductance
@ IPK ADC
(µH ± 20%)
P0648.102T
1.05
P0648.192T
1.9
P0648.282T
2.8
P0648.342T
P0648.462T
DCR (MAX)
(mΩ)
IPK
(A)
IRMS
(A)
5.5
17.7
12.2
7.5
12.9
9.6
9.8
10.5
8.1
3.4
9.6
9.1
7.6
4.6
15.5
7.8
6.5
P0648.682T
6.8
22
6.6
5.1
P0648.103T
10.2
33
5.4
4.3
P0648.153T
15.2
44
4.4
3.6
P0648.223T
22
61
3.7
3.3
P0648.323T
32
90
2.9
2.5
P0648.463T
46
148
2.4
2.1
P0648.653T
65
166
2.0
1.8
P0648.104T
100
262
1.7
1.4
P0648.154T
152
410
1.3
1.2
P0648.214T
214
557
1.1
1.0
P0648.324T
320
880
0.9
0.9
P0648.454T
450
1230
0.8
0.7
P0648.644T
645
1660
0.6
0.6
P0648.105T
1030
2680
0.5
0.5
NOTES: 1. Inductance tested at 100 kHz, 10 mVRMS
2. Inductance drop = 10% typical at IPK
Schematic
Mechanical
P0648.XXXT
.515 MAX
13,08
Date Code
Country of Origin
1
.515 MAX
13,08
2X
.067
1,70
.472
11,99
.220
2X
5,60
.197
5,00
MAX
SUGGESTED PAD LAYOUT
2
Weight . . . . . . . . 2.2 grams
Tape & Reel . . . . . . 500/reel
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
8
SMT POWER INDUCTORS
Shielded Drum Core - P1166 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1166.681T
P1166.102T
P1166.162T
P1166.302T
P1166.482T
P1166.682T
P1166.103T
P1166.123T
P1166.153T
P1166.183T
P1166.223T
P1166.273T
P1166.333T
P1166.393T
P1166.473T
P1166.563T
P1166.683T
P1166.823T
P1166.104T
P1166.124T
P1166.154T
P1166.184T
P1166.224T
P1166.274T
P1166.334T
P1166.394T
P1166.474T
P1166.564T
P1166.684T
P1166.824T
P1166.105T
Inductance
@Irated
( µ H) MIN
0.44
0.65
1.0
2.0
3.1
4.4
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
42.0
51.0
61.5
75.0
90.0
113
135
165
203
248
293
353
420
510
615
750
Inductance
@0A DC
( µ H)
0.68±30%
1.0±30%
1.6±30%
3.0±30%
4.8±30%
6.8±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
5.0
6.2
7.8
19
25
32
58
62
74
100
106
146
167
183
206
271
303
411
464
528
695
992
1210
1407
1580
2178
2400
2705
3658
5021
6720
5.5
4.9
4.0
2.8
2.4
2.1
1.6
1.5
1.4
1.2
1.2
1.0
0.94
0.86
0.83
0.73
0.67
0.60
0.56
0.53
0.46
0.39
0.35
0.32
0.31
0.26
0.25
0.23
0.20
0.17
0.15
MAX
6.0
7.5
11
23
31
40
70
78
92
124
126
180
205
211
260
340
370
500
580
645
860
1190
1480
1750
1880
2600
2910
3400
4450
6200
8000
Saturation 2
Current
@25°C (A)
5.9
5.2
4.0
3.0
2.4
2.1
1.8
1.7
1.5
1.4
1.2
1.1
1.0
0.86
0.83
0.73
0.67
0.61
0.56
0.55
0.46
0.42
0.37
0.32
0.31
0.29
0.26
0.23
0.21
0.20
0.16
Heating 3
Current
(A)
5.5
4.9
4.4
2.8
2.5
2.2
1.6
1.5
1.4
1.2
1.2
1.0
0.94
0.90
0.85
0.74
0.70
0.60
0.57
0.53
0.46
0.39
0.35
0.33
0.31
0.26
0.25
0.23
0.20
0.17
0.15
Core Loss
Factor K
4
380.2
434.9
569.3
782.8
988.8
1157.2
1349.6
1515.1
1677.4
1806.4
2100.1
2248.4
2437.0
2677.9
2919.9
3271.3
3645.8
3962.2
4301.0
4650.2
4995.1
5822.3
6095.8
7092.3
7923.8
8623.8
9433.5
10194
11423
12586
13928
Notes from Table
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 1.883]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 4.26 x 10-8 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
Schematic
Mechanical
.138
3,51
.287 2
7,29
XXX
1
.197
5,00
.083
2,11
1
1
.083
2,11
2
.197
5,00
.287
7,29
.287
7,29
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
SUGGESTED PAD LAYOUT
Weight . . . . . . . . 0.7 grams
Tape & Reel . . . . . 1200/reel
2
.165
4,20
.472
12,00
.630
16,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
9
PC500.B (5/02)
SMT POWER INDUCTORS
Shielded Drum Core - P1167 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1167.272T
P1167.362T
P1167.452T
P1167.542T
P1167.632T
P1167.103T
P1167.123T
P1167.153T
P1167.183T
P1167.223T
P1167.273T
P1167.333T
P1167.393T
P1167.473T
P1167.563T
P1167.683T
P1167.823T
P1167.104T
P1167.124T
P1167.154T
P1167.184T
P1167.224T
P1167.274T
P1167.334T
P1167.394T
P1167.474T
P1167.564T
P1167.684T
P1167.824T
P1167.105T
Inductance
@Irated
( µ H) MIN
1.8
2.3
2.9
3.5
4.1
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
42.0
51.0
61.5
75.0
90.0
113
135
165
203
248
293
353
420
510
615
750
Inductance
@0A DC
( µ H)
2.7±30%
3.6±30%
4.5±30%
5.4±30%
6.3±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
13
15
25
27
30
42
46
53
59
87
100
139
156
173
225
251
282
317
418
497
635
745
840
1162
1237
1688
2240
2402
2702
3703
3.5
3.1
2.6
2.5
2.4
2.0
1.9
1.7
1.5
1.4
1.2
1.1
1.0
0.94
0.86
0.78
0.70
0.63
0.57
0.52
0.47
0.43
0.39
0.35
0.32
0.29
0.26
0.23
0.21
0.19
MAX
16
20
30
33
35
50
57
66
73
105
130
170
200
220
270
310
350
390
530
610
820
930
1040
1470
1570
2180
2960
3180
3500
4930
Saturation 2
Current
@25°C (A)
3.5
3.1
2.9
2.7
2.5
2.1
1.9
1.7
1.5
1.4
1.2
1.1
1.0
0.94
0.86
0.78
0.70
0.63
0.57
0.52
0.47
0.43
0.39
0.35
0.32
0.29
0.26
0.23
0.21
0.19
Heating 3
Current
(A)
3.6
3.4
2.6
2.5
2.4
2.0
1.9
1.8
1.7
1.4
1.3
1.1
1.0
1.0
0.86
0.81
0.77
0.72
0.63
0.58
0.51
0.47
0.44
0.38
0.37
0.31
0.27
0.26
0.25
0.21
Core Loss
Factor K
4
584.4
687.5
769.0
834.9
889.3
1047.3
1180.6
1316.3
1425.4
1661.1
1789.0
2021.6
2146.2
2347.6
2560.8
2867.3
3132.2
3491.1
3857.5
4234.9
4751.3
5138.7
5655.6
6193.2
6844.5
7517.1
8227.1
9237.6
10123
11157
Notes from Table
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 2.146]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 6.79 x 10-8 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
Schematic
Mechanical
.197
5,00
.177
4,50
.287 2
7,29
XXX
1
.083
2,11
1
1
.083
2,11
2
.197
5,00
.287
7,29
.287
7,29
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
SUGGESTED PAD LAYOUT
Weight . . . . . . . . 0.9 grams
Tape & Reel . . . . . . 900/reel
2
.220
5,60
.472
12,00
.630
16,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
10
SMT POWER INDUCTORS
Shielded Drum Core - P1168 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1168.501T
P1168.102T
P1168.162T
P1168.242T
P1168.332T
P1168.452T
P1168.562T
P1168.682T
P1168.103T
P1168.123T
P1168.153T
P1168.183T
P1168.223T
P1168.273T
P1168.333T
P1168.393T
P1168.473T
P1168.563T
P1168.683T
P1168.823T
P1168.104T
P1168.124T
P1168.154T
P1168.184T
P1168.224T
P1168.274T
P1168.334T
P1168.394T
P1168.474T
P1168.564T
P1168.684T
P1168.824T
P1168.105T
Inductance
@Irated
( µ H) MIN
0.32
0.65
1.0
1.6
2.2
2.9
3.6
4.4
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
42.0
51.0
61.5
75.0
90.0
113
135
165
203
248
293
353
420
510
615
750
Inductance
@0A DC
( µ H)
0.5±30%
1.0±30%
1.6±30%
2.4±30%
3.3±30%
4.5±30%
5.6±30%
6.8±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
1.9
3.0
5.4
6.9
9.5
11
13
18
29
32
40
48
55
67
76
101
112
129
169
191
222
252
346
385
506
596
764
870
1150
1283
1493
1924
2174
14
11
8.5
7.5
6.4
6.0
5.5
4.6
3.6
3.5
3.1
2.8
2.6
2.4
2.2
1.9
1.8
1.7
1.5
1.4
1.2
1.1
1.0
0.90
0.80
0.70
0.66
0.62
0.57
0.53
0.50
0.44
0.40
MAX
2.3
3.7
6.3
8.1
11
13
15
22
35
37
47
58
67
79
94
126
140
157
202
232
270
316
456
497
681
775
955
1087
1403
1623
1824
2355
2850
Saturation 2
Current
@25°C (A)
18
14
10
8.1
7.3
6.4
5.7
5.2
4.1
3.8
3.3
2.9
2.7
2.4
2.2
2.0
1.9
1.7
1.5
1.4
1.2
1.1
1.0
0.90
0.80
0.70
0.66
0.62
0.57
0.53
0.50
0.44
0.40
Heating 3
Current
(A)
14
11
8.5
7.5
6.4
6.0
5.5
4.6
3.6
3.5
3.1
2.8
2.6
2.4
2.2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.1
1.1
0.93
0.85
0.75
0.71
0.61
0.58
0.54
0.47
0.45
Core Loss
Factor K
4
101.9
145.5
181.1
222.3
258.6
305.7
335.6
364.6
443.0
489.0
566.0
591.6
640.4
743.5
820.0
883.0
977.3
1037.4
1174.3
1285.3
1395.7
1547.6
1717.2
1890.6
2094.8
2311.6
2566.6
2778.7
3050.1
3336.6
3665.7
4036.0
4449.1
Notes from Table
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 4.728]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 2.25 x 10-7 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
Schematic
Mechanical
.315
8,00
.315
8,00
.039
1,00
2
XXX
.472
12,00
Dimensions: Inches
mm
1
1
.177
4,50
.075
1,91
2
1
.039
1,00
.197
5,00
.472
12,00
.366
9,30
SUGGESTED PAD LAYOUT
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . 2.5 grams
Tape & Reel . . . . . . 600/reel
.199
5,05
2
.787
20,00
.945
24,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
11
PC500.B (5/02)
SMT POWER INDUCTORS
Shielded Drum Core - P1169 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1169.501T
P1169.102T
P1169.162T
P1169.242T
P1169.332T
P1169.452T
P1169.562T
P1169.682T
P1169.103T
P1169.123T
P1169.153T
P1169.183T
P1169.223T
P1169.273T
P1169.333T
P1169.393T
P1169.473T
P1169.563T
P1169.683T
P1169.823T
P1169.104T
P1169.124T
P1169.154T
P1169.184T
P1169.224T
P1169.274T
P1169.334T
P1169.394T
P1169.474T
P1169.564T
P1169.684T
P1169.824T
P1169.105T
Inductance
@Irated
( µ H) MIN
0.32
0.65
1.0
1.6
2.2
2.9
3.6
4.4
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
42.0
51.0
61.5
75.0
90.0
113
135
165
203
248
293
353
420
510
615
750
Inductance
@0A DC
( µ H)
0.5±30%
1.0±30%
1.6±30%
2.4±30%
3.3±30%
4.5±30%
5.6±30%
6.8±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
1.9
3.0
5.4
6.9
9.5
11
13
18
29
32
40
48
55
67
76
101
112
129
169
191
222
252
346
385
506
596
764
870
1150
1283
1493
1924
2174
14
11
8.5
7.5
6.4
6.0
5.5
4.6
3.6
3.5
3.1
2.8
2.6
2.4
2.2
1.9
1.8
1.7
1.5
1.4
1.2
1.1
1.0
0.90
0.80
0.70
0.66
0.62
0.57
0.53
0.50
0.44
0.40
MAX
2.3
3.7
6.3
8.1
11
13
15
22
35
37
47
58
67
79
94
126
140
157
202
232
270
316
456
497
681
775
955
1087
1403
1623
1824
2355
2850
Saturation 2
Current
@25°C (A)
18
14
10
8.1
7.3
6.4
5.7
5.2
4.1
3.8
3.3
2.9
2.7
2.4
2.2
2.0
1.9
1.7
1.5
1.4
1.2
1.1
1.0
0.90
0.80
0.70
0.66
0.62
0.57
0.53
0.50
0.44
0.40
Heating 3
Current
(A)
14
11
8.5
7.5
6.4
6.0
5.5
4.6
3.6
3.5
3.1
2.8
2.6
2.4
2.2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.1
1.1
0.93
0.85
0.75
0.71
0.61
0.58
0.54
0.47
0.45
Core Loss
Factor K
4
101.9
145.5
181.1
222.3
258.6
305.7
335.6
364.6
443.0
489.0
566.0
591.6
640.4
743.5
820.0
883.0
977.3
1037.4
1174.3
1285.3
1395.7
1547.6
1717.2
1890.6
2094.8
2311.6
2566.6
2778.7
3050.1
3336.6
3665.7
4036.0
4449.1
Notes from Table
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 4.728]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 2.25 x 10-7 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
Schematic
Mechanical
.315
8,00
2
XXX
1
.472
12,00
Dimensions: Inches
mm
1
.177
4,50
.134
3,40
.315
8,00
1
.079
2,00
.118
3,00
2
.075
1,91
.472
12,00
SUGGESTED PAD LAYOUT
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . 2.5 grams
Tape & Reel . . . . . . 600/reel
2
.199
5,05
.787
20,00
.945
24,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
12
SMT POWER INDUCTORS
Shielded Drum Core - P1170 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1170.901T
P1170.142T
P1170.222T
P1170.302T
P1170.392T
P1170.502T
P1170.642T
P1170.103T
P1170.123T
P1170.153T
P1170.183T
P1170.223T
P1170.273T
P1170.333T
P1170.393T
P1170.473T
P1170.563T
P1170.683T
P1170.823T
P1170.104T
P1170.124T
P1170.154T
P1170.184T
P1170.224T
P1170.274T
P1170.334T
P1170.394T
P1170.474T
P1170.564T
P1170.684T
P1170.824T
P1170.105T
Inductance
@Irated
( µ H) MIN
0.6
0.9
1.5
2.0
2.5
3.3
4.2
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
42.0
51.0
61.5
75.0
90.0
113
135
165
203
248
293
353
420
510
615
750
Inductance
@0A DC
( µ H)
0.9±30%
1.4±30%
2.2±30%
3.0±30%
3.9±30%
5.0±30%
6.4±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
2.0
3.0
4.0
5.4
7.4
8.5
13
19
21
22
32
36
41
56
60
79
85
97
127
182
201
225
249
319
363
424
561
629
851
950
1241
1398
13
11
9.6
8.3
7.0
6.4
5.3
4.4
4.2
4.0
3.4
3.0
2.7
2.6
2.4
2.2
2.0
1.8
1.7
1.4
1.3
1.2
1.1
1.0
0.91
0.82
0.72
0.68
0.63
0.57
0.52
0.46
MAX
2.9
4.2
5.7
7.7
10
12
18
25
27
30
40
45
51
70
75
100
110
120
158
230
253
280
310
400
460
530
690
770
1060
1200
1550
1750
Saturation 2
Current
@25°C (A)
14
13
9.7
8.3
7.0
6.4
5.8
4.6
4.3
4.0
3.4
3.0
2.7
2.6
2.4
2.2
2.0
1.8
1.7
1.4
1.3
1.2
1.1
1.0
0.91
0.82
0.72
0.68
0.63
0.57
0.52
0.46
Heating 3
Current
(A)
13
11
9.6
8.3
7.1
6.6
5.3
4.4
4.2
4.1
3.4
3.2
3.0
2.6
2.5
2.2
2.1
1.9
1.7
1.4
1.4
1.3
1.2
1.1
1.0
0.93
0.81
0.77
0.66
0.62
0.54
0.51
Core Loss
Factor K
4
136.3
165.0
212.1
244.7
275.7
311.9
357.2
424.2
471.3
548.5
578.4
666.6
734.2
813.8
879.9
977.3
1041.8
1144.6
1260.2
1413.9
1533.2
1710.4
1889.9
2101.8
2327.8
2554.4
2775.7
3057.7
3317.6
3660.4
4007.2
4437.0
Notes from Table
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 5.376]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 2.92 x 10-7 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
Schematic
Mechanical
.315
8,00
.315
8,00
.039
1,00
2
XXX
.472
12,00
Dimensions: Inches
mm
1
1
.236
6,00
.075
1,91
2
1
.039
1,00
.197
5,00
2
.472
12,00
.366
9,30
SUGGESTED PAD LAYOUT
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . 3.2 grams
Tape & Reel . . . . . . 500/reel
.262
6,65
.630
16,00
.945
24,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
13
PC500.B (5/02)
SMT POWER INDUCTORS
Shielded Drum Core - P1171 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1171.901T
P1171.142T
P1171.222T
P1171.302T
P1171.392T
P1171.502T
P1171.642T
P1171.103T
P1171.123T
P1171.153T
P1171.183T
P1171.223T
P1171.273T
P1171.333T
P1171.393T
P1171.473T
P1171.563T
P1171.683T
P1171.823T
P1171.104T
P1171.124T
P1171.154T
P1171.184T
P1171.224T
P1171.274T
P1171.334T
P1171.394T
P1171.474T
P1171.564T
P1171.684T
P1171.824T
P1171.105T
Inductance
@Irated
( µ H) MIN
0.6
0.9
1.5
2.0
2.5
3.3
4.2
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
42.0
51.0
61.5
75.0
90.0
113
135
165
203
248
293
353
420
510
615
750
Inductance
@0A DC
( µ H)
0.9±30%
1.4±30%
2.2±30%
3.0±30%
3.9±30%
5.0±30%
6.4±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
56±20%
68±20%
82±20%
100±20%
120±20%
150±20%
180±20%
220±20%
270±20%
330±20%
390±20%
470±20%
560±20%
680±20%
820±20%
1000±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
2.0
3.0
4.0
5.4
7.4
8.5
13
19
21
22
32
36
41
56
60
79
85
97
127
182
201
225
249
319
363
424
561
629
851
950
1241
1398
13
11
9.6
8.3
7.0
6.4
5.3
4.4
4.2
4.0
3.4
3.0
2.7
2.6
2.4
2.2
2.0
1.8
1.7
1.4
1.3
1.2
1.1
1.0
0.91
0.82
0.72
0.68
0.63
0.57
0.52
0.46
MAX
2.9
4.2
5.7
7.7
10
12
18
25
27
30
40
45
51
70
75
100
110
120
158
230
253
280
310
400
460
530
690
770
1060
1200
1550
1750
Saturation 2
Current
@25°C (A)
14
13
9.7
8.3
7.0
6.4
5.8
4.6
4.3
4.0
3.4
3.0
2.7
2.6
2.4
2.2
2.0
1.8
1.7
1.4
1.3
1.2
1.1
1.0
0.91
0.82
0.72
0.68
0.63
0.57
0.52
0.46
Heating 3
Current
(A)
13
11
9.6
8.3
7.1
6.6
5.3
4.4
4.2
4.1
3.4
3.2
3.0
2.6
2.5
2.2
2.1
1.9
1.7
1.4
1.4
1.3
1.2
1.1
1.0
0.93
0.81
0.77
0.66
0.62
0.54
0.51
Core Loss
Factor K
4
136.3
165.0
212.1
244.7
275.7
311.9
357.2
424.2
471.3
548.5
578.4
666.6
734.2
813.8
879.9
977.3
1041.8
1144.6
1260.2
1413.9
1533.2
1710.4
1889.9
2101.8
2327.8
2554.4
2775.7
3057.7
3317.6
3660.4
4007.2
4437.0
Notes from Table
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 5.376]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 2.92 x 10-7 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Schematic
Mechanical
.315
8,00
2
XXX
1
.472
12,00
Dimensions: Inches
mm
1
.236
6,00
.134
3,40
.315
8,00
1
.079
2,00
.118
3,00
2
.075
1,91
2
.472
12,00
SUGGESTED PAD LAYOUT
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . 3.2 grams
Tape & Reel . . . . . . 500/reel
.262
6,65
.630
16,00
.945
24,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
14
SMT POWER INDUCTORS
Shielded Drum Core - P1172 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1172.132T
P1172.202T
P1172.272T
P1172.372T
P1172.472T
P1172.602T
P1172.762T
P1172.103T
P1172.123T
P1172.153T
P1172.183T
P1172.223T
P1172.273T
P1172.333T
P1172.393T
P1172.473T
P1172.683T
Inductance
@Irated
( µ H) MIN
0.8
1.3
1.8
2.4
3.1
3.9
4.9
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
51.0
Inductance
@0A DC
( µ H)
1.3±30%
2.0±30%
2.7±30%
3.7±30%
4.7±30%
6.0±30%
7.6±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
68±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
2.3
4.5
5.8
6.8
7.6
13.0
14.3
17.3
23.3
28.3
29.4
33.2
36.2
49.3
65.2
71.4
108.0
14
10
9.0
8.3
7.9
6.0
5.7
5.2
4.5
4.1
4.0
3.8
3.4
3.0
2.7
2.6
2.1
MAX
3.0
6.0
7.3
8.5
9.5
16.5
18.5
21.8
29.0
35.4
37.0
42.0
45.9
64.8
81.5
89.0
135.0
Saturation 2
Current
@25°C (A)
15
13
11
9.2
8.2
6.9
6.2
5.5
5.1
4.4
4.3
3.8
3.4
3.0
2.8
2.6
2.1
Heating 3
Current
(A)
14
10
9.0
8.3
7.9
6.0
5.7
5.2
4.5
4.1
4.0
3.8
3.6
3.1
2.7
2.6
2.1
Core Loss
Factor K
4
89.8
113.0
129.1
153.4
171.9
196.3
225.0
248.7
276.3
300.8
339.1
369.7
409.4
455.9
494.8
551.3
671.0
Notes from Table
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 6.288]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 6.81 x 10-7 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
Schematic
Mechanical
.315
8,00
.315
8,00
.039
1,00
2
XXX
.472
12,00
Dimensions: Inches
mm
1
1
.315
8,00
.075
1,91
2
1
.039
1,00
.197
5,00
2
.472
12,00
.366
9,30
SUGGESTED PAD LAYOUT
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . 4.5 grams
Tape & Reel . . . . . . 450/reel
.320
8,13
.630
16,00
.945
24,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
15
PC500.B (5/02)
SMT POWER INDUCTORS
Shielded Drum Core - P1173 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part
Number
P1173.132T
P1173.202T
P1173.272T
P1173.372T
P1173.472T
P1173.602T
P1173.762T
P1173.103T
P1173.123T
P1173.153T
P1173.183T
P1173.223T
P1173.273T
P1173.333T
P1173.393T
P1173.473T
P1173.683T
Inductance
@Irated
( µ H) MIN
0.8
1.3
1.8
2.4
3.1
3.9
4.9
7.5
9.0
11.3
13.5
16.5
20.3
24.8
29.3
35.3
51.0
Inductance
@0A DC
( µ H)
1.3±30%
2.0±30%
2.7±30%
3.7±30%
4.7±30%
6.0±30%
7.6±30%
10±20%
12±20%
15±20%
18±20%
22±20%
27±20%
33±20%
39±20%
47±20%
68±20%
DCR (m Ω )
Irated 1
(A DC )
TYP
2.3
4.5
5.8
6.8
7.6
13.0
14.3
17.3
23.3
28.3
29.4
33.2
36.2
49.3
65.2
71.4
108.0
14
10
9.0
8.3
7.9
6.0
5.7
5.2
4.5
4.1
4.0
3.8
3.4
3.0
2.7
2.6
2.1
MAX
3.0
6.0
7.3
8.5
9.5
16.5
18.5
21.8
29.0
35.4
37.0
42.0
45.9
64.8
81.5
89.0
135.0
Saturation 2
Current
@25°C (A)
15
13
11
9.2
8.2
6.9
6.2
5.5
5.1
4.4
4.3
3.8
3.4
3.0
2.8
2.6
2.1
Heating 3
Current
(A)
14
10
9.0
8.3
7.9
6.0
5.7
5.2
4.5
4.1
4.0
3.8
3.6
3.1
2.7
2.6
2.1
Core Loss
Factor K
4
89.8
113.0
129.1
153.4
171.9
196.3
225.0
248.7
276.3
300.8
339.1
369.7
409.4
455.9
494.8
551.3
671.0
Notes from Table
1. The rated current as listed is either the saturation current
or the heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop to 65% (or 75%) of its nominal inductance at zero bias. This current is determined by placing
the component at room ambient (25°C), and applying a
short duration pulse current (to eliminate self-heating
effects) to the component.
3. The heating current is the dc current, which causes the
temperature of the part to increase by not more than 40°C.
This current is determined by extending the terminals of the
Estimated Temperature Rise:
component with 30mm length 28 gauge buss wires and
applying the current to the device for 30 minutes. The tem.833 o
(C)
perature is measured by placing the thermocouple between Trise = [Total loss (mW) / 6.288]
the winding and the shield.
Total loss = Copper loss + Core loss (mW)
4. In high volt*time applications, additional heating in the
Copper loss = Irms2 x DCR (Typical) (mW)
component can occur due to core losses in the inductor
which may necessitate derating the current in order to limit
Irms = [IDC2 + ∆I2/12]1/2 (A)
the temperature rise of the component. In order to deterCore loss = 6.81 x 10-7 x f (kHz)1.1 x (K x ∆I)2.15 (mW),
mine the approximate total loss (or temperature rise) for a
given application, both copper losses and core losses
where f varies between 25 kHz and 300 kHZ, and B less
should be taken into account.
than 2000 Gauss.
Schematic
Mechanical
.315
8,00
2
XXX
1
1
.315
8,00
.472
12,00
Dimensions: Inches
mm
.134
3,40
.315
8,00
1
.079
2,00
.118
3,00
2
.075
1,91
2
.472
12,00
SUGGESTED PAD LAYOUT
Unless otherwise specified, all tolerances are ± .010
0,25
Weight . . . . . . . . 4.5 grams
Tape & Reel . . . . . . 450/reel
.320
8,13
.630
16,00
.945
24,00
TAPE & REEL LAYOUT
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
16
SMT POWER INDUCTORS
Shielded Drum Core - P1174 Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Electrical Specifications @ 25°C — Operating Temperature -40°C to +85°C
Part Number
P1174.102T
P1174.152T
P1174.222T
P1174.332T
P1174.472T
P1174.682T
P1174.103T
P1174.153T
P1174.223T
P1174.333T
P1174.473T
P1174.683T
P1174.104T
P1174.154T
P1174.224T
P1174.334T
P1174.474T
P1174.604T
P1174.684T
P1174.105T
P1174.505T
ISAT @ 25°C
(mA)1
820
600
450
370
310
240
195
150
130
110
86
76
60
50
40
35
30
26
25
20
9
Reference Values
L @ ISAT, LSAT
(µH)2
0.9
1.3
1.9
2.9
4.2
6.1
9.0
13.5
19.8
29.7
42.3
61.2
90.0
135.0
198.0
297.0
423.0
540.0
612.0
900.0
4900.0
IDC
(A)3
3.00
2.80
1.80
1.60
1.40
1.20
1.00
0.80
0.70
0.60
0.50
0.40
0.30
0.26
0.22
0.20
0.19
0.18
0.17
0.15
0.05
NOTES:
1. ISAT value is the current that will make inductance drop by ≤10%.
2. LSAT value is a typical inductance value once the inductor is subjected to ISAT.
3. IDC is the current that will make a temperature rise of <30°C.
Percentage of Initial Inductance
80
60
40
20
0
0.2
0.4
0.6
0.8
1.0
Normalized IDC
1.2
1.4
1.6
1.8
Normalized Inductance
.110
2,79 MAX
.075
1,91
Weight . . . . . . . . 0.1 grams
Tape & Reel . . . . . 2500/reel
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
P3
P1 - Initial Inductance, Lo (.1Vrms, 1MHz, 0ADC, 25C)
P2 - Inductance (typically 95% Lo) at Rated IDC.
P3 - Inductance (typically 90% Lo) at Ipk.
.180
4,57
.175
4,45 MAX
SRF MIN
(MHz)
> 40.0
> 40.0
> 40.0
> 40.0
> 40.0
36.0
30.0
26.0
21.0
15.0
13.0
8.0
6.0
5.0
4.5
3.5
3.0
2.7
2.5
2.0
0.5
100
0
.265
6,73 MAX
P2
P1
120
Mechanical
XXX
Control Values
DCR MAX
Q-FACTOR
(Ω)
(MIN.)
0.013
30@ 200kHZ
0.015
30 @ 200kHz
0.018
40 @ 200kHz
0.021
40 @ 200kHz
0.030
40 @ 200kHz
0.051
40 @ 200kHz
0.073
40 @ 200kHz
0.090
40 @ 100kHz
0.120
40 @ 100kHz
0.188
40 @ 100kHz
0.230
40 @ 100kHz
0.370
40 @ 100kHz
0.470
40 @ 100kHz
0.620
40 @ 100kHz
0.950
40 @ 100kHz
1.340
40 @ 100kHz
1.800
40 @ 100kHz
2.550
40 @ 100kHz
2.650
40 @ 100kHz
4.000
40 @ 100kHz
18.500
40 @ 100kHz
L w/o DC, L0 ±20%
(µH)
1.0
1.5
2.2
3.3
4.7
6.8
10.0
15.0
22.0
33.0
47.0
68.0
100.0
150.0
220.0
330.0
470.0
600.0
680.0
1000.0
5000 ±15%
.039
0,98
SUGGESTED PAD LAYOUT
.138
3,50
.315
8,00
.630
16,00
Schematic
1
2
TAPE & REEL LAYOUT
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17
PC500.B (5/02)
MINIATURE SURFACE MOUNT
POWER INDUCTORS
Reliable self-leaded design
Very small size and cost-effective
High energy storage and low DC resistance
Ideal for DC/DC conversion in notebook computers,
PDAs, step-up or step-down converters
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Pulse
Part Number
IDC
(amp)
Reference Values
L @ IDC
MIN
(µH)
ET
(V-µsec)
Control Values
DCR
L W/O DC
±15%
±15%
(mΩ)
(µH)
Calculation Data
ET10
(V-µsec)
ROS 1
P0430T
P0431T
P0432T
P0433T
P0434T
P0435T
P0436T
P0437T
P0438T
P0439T
P0440T
P0441T
P0442T
P0443T
P0444T
P0445T
P0446T
2.00
1.90
1.50
1.20
1.20
1.00
0.70
0.60
0.50
0.45
0.34
0.29
0.24
0.20
0.17
0.16
0.14
0.51
0.76
0.85
1.44
1.87
2.72
4.33
5.35
8.84
10.79
17.59
25.50
35.80
52.70
79
88
127
0.8
0.8
1.2
1.8
1.8
2.3
3.1
3.3
4.4
5.0
6.5
8.4
9.8
12
14
15
18
0.7
1.1
1.1
1.9
2.6
3.9
6.0
7.1
12.2
14.7
23.8
33.8
49
72
110
122
179
14
18
18
28
34
40
73
100
140
155
250
280
440
650
1050
1065
1600
476.2
370.4
370.4
277.8
238.1
196.1
158.7
144.9
111.1
101.0
79.4
66.7
55.6
45.7
37.0
35.1
29.0
5
5
5
5
3
2.5
2
1.8
1.5
1.3
1
0.9
0.8
0.6
0.5
0.4
0.35
0.3
0.25
0.51
0.67
1.09
1.53
1.78
3.74
4.76
5.61
9.09
11.47
22.95
39.10
40.80
69.70
76.50
137
182
272
357
3.0
3.1
0.5
1.0
7.5
10.5
13
14
15
21
31
39
35
55
54
78
87
105
130
0.64
0.86
1.5
2.3
2.3
5.13
6.3
7.5
13.2
15.5
34
57.2
62.5
100
103
180
254
380
500
7.6
8.7
11.4
13
15
23
26
33
70
60
90
123
240
245
305
481
682
1030
1200
181.8
151.5
113.6
90.9
90.9
60.6
56.8
50.5
39.5
35.0
24.6
18.9
18.2
14.0
14.2
10.0
8.7
7.0
6.1
ROS 2
P0450T
P0451T
P0452T
P0453T
P0454T
P0455T
P0456T
P0457T
P0458T
P0459T
P0460T
P0461T
P0462T
P0463T
P0464T
P0465T
P0466T
P0467T
P0468T
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PC500.B (5/02)
18
MINIATURE SURFACE MOUNT
POWER INDUCTORS
Notes:
1. Temperature rise is 55° C in typical buck or boost circuits with the rated IDC
current and reference ET applied to the inductor.
2. Total loss in the inductor is 80 mWatts (ROS 1) and 280 mWatts (ROS 2)
for 55°C temperature rise above ambient.
3. To estimate temperature rise in a given application, you must determine the
total losses (copper losses + core losses) and apply the following formula:
ROS 1:
TempRise (C) = (Total Losses (mW)).833 x 1.45
ROS 2:
TempRise (C) = (Total Losses (mW)).833 x .508
4. To determine copper losses, calculate:
CopperLoss (mW) = IDC2 x DCR
5. For core loss in mWatts, using frequency f (in Hz) and operating
flux density B (in Gauss), calculate:
ROS 1: CopperLoss (mW) = .127 x 10-10 x f1.26 x B2.11
ROS 2: CopperLoss (mW) = .887 x 10-10 x f1.26 x B2.11
6. For flux density (B), calculate ET (V-µsec) for the application,
and multiply by ET10 factor from the table.
Schematic
Mechanical
A
G
MAX
1
F
B
MAX
E
F
2
Suggested Pad Layout
C
D
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
PKG
ROS 1
ROS 2
A
.335
8,51
B
.225
5,72
C
.125
3,18
D
.250
6,35
E
.100
2,54
F
.050
1,27
G
.250
6,35
.545
13,84
.390
9,91
.215
5,46
.440
11,18
.120
3,05
.065
1,65
.440
11,18
ROS 1
ROS 2
Weight ....................0.29 grams .............1.1 grams
Tape & Reel ...............2000/reel ................600/reel
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19
PC500.B (5/02)
SMT POWER INDUCTORS
Micro Power Series
Lowest profile SMT Inductor family
Suited for Micro Power and Handheld Devices
Toroid Core for lowest EMI
Electrical Specifications @ 25°C — Operating Temperature -40°C to +100°C
Part Number
PA0040.102T
PA0040.222T
PA0040.472T
PA0040.103T
PA0040.153T
PA0040.223T
PA0040.333T
PA0040.473T
Inductance
@ Irated
(µH MIN)
0.80
1.60
3.22
6.96
10.71
15.26
23.59
32.48
Irated 1
(ADC)
1.84
1.40
0.98
0.67
0.54
0.45
0.36
0.31
DCR (Ω)
TYP
0.080
0.115
0.150
0.214
0.260
0.310
0.470
0.700
MAX
0.103
0.130
0.180
0.240
0.300
0.360
0.556
0.833
Inductance
@ 0 ADC
(µH ±20%)
1.0
2.2
4.7
10.0
15.0
22.0
33.0
47.0
Heating
Current 3
(ADC TYP)
1.84
1.52
1.22
1.04
1.00
0.88
0.80
0.72
Saturation Current 2 (ADC)
-40°C
2.40
1.52
1.00
0.72
0.46
0.46
0.36
0.22
25°C
2.10
1.40
0.98
0.67
0.54
0.45
0.36
0.31
100°C
1.70
1.12
0.80
0.56
0.48
0.40
0.32
0.26
NOTES:
1. The rated current as listed is either the saturation current or the heating current depending on which value is lower.
2. The saturation current is the current which causes the inductance to drop by 30% at the stated ambient temperatures (-40°C, 25°C, 100°C). This current is determined by
placing the component in the specified ambient environment and applying a short duration pulse current (to eliminate self-heating effects) to the component.
3. The heating current is the dc current which causes the temperature of the part to increase by approximately 40°C. This current is determined by mounting the component
on a PCB and applying the current to the device for 30 minutes without any forced air.
Mechanical
Schematic
PA0040.XXXT
.025 MIN
0,64
PA0040.XXXT
Date Code
Country of Origin
.205 MAX
5,21
.305 MAX
7,75
1
.200
5,08
.300
7,62
.004/0,10
2 SURFACES
US
Typical Inductance vs. DC Bias
SUGGESTED PAD LAYOUT
.071 MAX
1,80
Weight . . . . . . . . . . . . . .0.10 grams
Tape & Reel . . . . . . . . . .3,900/reel
2
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
Inductance (µH)
.230 MAX
5,84
.120
3,05
100
10
1
0.1
0.001
0.01
0.1
1
10
Current (ADC)
U.S: 858 674 8100 • U.K: 44 1483 401 700 • France: 33 3 84 35 04 04 • Singapore: 65 287 8998 • Taiwan: 886 2 2698 0228 • http://www.pulseeng.com
PC500.B (5/02)
20
SELF-LEADED SURFACE
MOUNT INDUCTORS
Materials meet UL 94-VO rating
Fits in half inch high boards for use in
laptop and notebook computers
Frequency range of up to 1 MHz
Patented, low profile, self-leaded design
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Part
Number
IDC
(amp )
Reference Values
L @ DC
LDC
(µH)
P0144
P0145
P0146
P0147
P0148
P0149
P0150
P0151
P0152
P0153
3.80
3.13
2.43
1.65
1.35
1.23
0.99
0.81
0.65
0.53
9.4
13.3
23
50
75
90
137
200
305
439
ET
(V-µsec)
15.2
18.8
24.3
37.0
44.3
49.2
59.4
71.3
85.8
99.6
Control Values
L W/O DC
DCR (nom)
L0 ±20%
RN +15% MAX
(µH)
(mΩ)
10.4
14.6
25
56
83
100
152
220
331
472
Notes: 1. The reference inductance at rated DC current is a typical value.
2. Temperature rise is 50°C in typical buck or boost circuits at 250 KHz and with the
reference ET applied to the inductor.
3. Total loss in the inductor is 380 mWatts for 50°C temperature rise above ambient.
4. To estimate temperature rise in a given application, determine copper and core
losses, divide by 380 and multiply by 50.
5. For the copper loss, calculate IDC 2X RN.
Calculation Data
100 Gauss
ET100
(V-µsec)
1 Amp DC
H1
(Orsted)
2.65
3.13
4.10
6.15
7.47
8.19
10.12
12.17
14.94
17.83
11.95
14.12
18.46
27.69
33.67
36.93
45.61
54.85
67.34
80.37
27
40
65
121
181
246
387
585
845
1322
6. For core loss, using frequency (f) and operating flux density (B),
calculate 6.11 x 10-18 x B2.7 x f2.04.
7. For flux density (B), calculate ET (V-µsec) for the application, divide by
ET100 from the table, and multiply by 100.
8. Limit the DC bias (H) to 46 orsteds. Calculate H by multiplying H1 from
the table by IDC of the application.
Schematic
Mechanical
2X .060
1,52
1
.500 MAX
12,70
.470
11,94
2
.400
10,16
R
Suggested Pad Layout
Dimensions: Inches
mm
.215 MAX
5,46
.390
9,91
.500 MAX
12,70
Unless otherwise specified all tolerances are ± .010
0,25
.005/0,13
4 SURFACES
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
21
PC500.B (5/02)
SURFACE MOUNT INDUCTORS
SELF-LEADED
Electrical Information
Materials meet UL 94V-0 rating
Fits in half inch high boards for use in
laptop and notebook computers
Frequency range of up to 1 MHz
Patented, low profile, self-leaded design
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
REFERENCE VALUES1
Pulse
Part
Number
PE-53600
PE-53601
PE-53602
PE-53604
PE-53606
PE-53608
PE-53611
PE-53613
PE-53614
PE-53630
PE-53631
PE-53632
PE-53633
PE-53634
PE-53650
PE-53651
PE-53652
PE-53653
PE-53661
PE-53662
PE-53663
PE-53680
PE-53681
PE-53682
PE-53683
PE-53690
PE-53691
PE-53692
PE-53700
IDC2
(Amps)
1.40
1.00
1.40
1.30
0.94
0.90
0.72
0.74
0.71
3.4
2.8
2.7
2.7
2.6
4.8
5.4
5.5
5.1
8.0
7.8
7.2
11.5
11.4
10.4
10.9
14.3
13.9
12.4
15.4
CONTROL VALUES
L with DC
LDC
(µH)
ET
6.20
17.6
29.7
58.1
114
192
383
645
1070
1.01
9.4
16.2
29.1
50.0
3.8
5.1
9.0
16.1
2.5
4.9
9.3
1.32
2.5
4.7
9.4
0.81
1.68
3.5
5.2
1.33
2.40
4.60
7.83
10.0
15.7
23.5
36.5
54.4
0.532
2.70
4.29
6.90
10.5
1.76
2.51
4.06
6.27
1.77
3.04
4.92
1.33
2.23
3.58
6.84
1.035
1.83
3.13
5.21
CALCULATION DATA
Size Code
L w/o DC
LO
(µH ± 20%)
DCR
RDC
(mΩ MAX)
100 Gauss
ET100
(V-µSec)
1 Amp DC
HI
(Orsted)
DCR
RN
(mΩ NOM)
LCI-20
LCI-20
LCI-30
LCI-37
LCI-30
LCI-37
LCI-37
LCI-44
LCI-50
LCI-20
LCI-30
LCI-37
LCI-44
LCI-50
LCI-30
LCI-37
LCI-44
LCI-50
LCI-37
LCI-44
LCI-50
HCI-37
HCI-44
HCI-50
HCI-68
HCI-37
HCI-44*
HCI-50*
HCI-68*
7.0
22.7
35.3
73.0
167
292
672
1134
1950
1.10
12.3
21.9
40.5
72.9
5.20
7.5
14.0
25.9
3.80
7.9
16.0
2.10
4.20
8.4
17.6
1.25
2.80
6.5
10.5
70.0
125
166
290
380
560
862
1250
1700
11.0
43.4
63.0
85.0
133
17.3
17.7
22.3
32.0
8.3
12.4
18.7
4.0
5.4
8.3
12.3
2.5
3.6
6.6
6.2
0.94
1.68
4.12
7.09
8.97
14.2
21.3
37.2
56.9
0.37
2.42
3.88
7.02
11.0
1.58
2.27
4.13
6.55
1.61
3.10
5.15
1.20
2.27
3.75
7.93
0.94
1.86
3.28
6.04
21.9
39.3
23.2
28.8
50.5
57.7
86.5
84.4
95.7
8.74
13.7
15.8
15.9
18.5
8.87
9.25
9.38
11.0
6.53
7.03
8.67
4.90
5.16
6.30
6.24
381
4.22
5.52
4.75
60.3
109
141
233
330
472
750
1040
1480
12.5
37.8
54.7
75.8
115
14.8
14.3
19.3
30.3
7.20
10.5
16.3
3.39
4.64
7.18
10.7
2.16
3.16
5.75
5.30
NOTES:
1.
2.
3.
Reference values are for an inductor with a 55°C
temperature rise. The core loss is 10% of the copper
loss at the ET listed and 500 KHz.
Core does not saturate abruptly. The ET and DC
current are limited by the desired inductance and
temperature rise.
The temperature rise is directly proportional to the total
watts loss (I2R plus core loss). The core loss (mW/cc)
4.
equals 9.07 x 10-10 f1.26 B2.11. B is the operating flux
density (Gauss) due to ripple voltage and f is the
operating frequency (Hertz) of the ripple current.
Optional 13" Tape & Reel packaging can be ordered by
adding a “T” suffix to the part number, (i.e. PE-53600T).
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PC500.B (5/02)
22
SURFACE MOUNT INDUCTORS
SELF-LEADED
Mechanical Information
Mechanicals
Low Current Inductors (LCI)
2X .060/1,52
PKG
B
.340
8,64
C
.270
6,86
D
.260
6,60
E
.300
7,62
LCI-30
.435 .440
11,05 11,18
.360
9,14
.350
8,89
.400 .360
10,16 9,14
LCI-37
.560 .565
14,22 14,35
.360
9,14
.450 .520 .460
11,43 13,21 11,68
LCI-44
.590 .615
14,99 15,62
.390
9,91
.500 .550 .500
12,70 13,97 12,70
LCI-50
.670 .700
17,02 17,78
.390
9,91
.580 .620 .590
14,73 15,75 14,99
A
B
.615 .600
HCI-37
15,62 15,24
C
.370
9,40
D
E
F
.500 .440 .500
12,70 11,18 12,70
LCI-20
A
E ±.005/0,13
MAX
F
R
±.015/0,38
Suggested PCB Layout
C
D
±.015/0,38
B
A
.340
8,64
F
.270
6,86
MAX
.005/0,13
4 SURFACES
MAX
High Current Inductors (HCI)
A MAX
F ±.005/0,13
2X .080/2,03
PKG
E ±.005/0,13
HCI-44
.665 .665 .390*
16,89 16,89 9,91
.560 .490 .570
14,22 12,45 14,48
HCI-50
.740 .740 .390*
18,80 18,80 9,91
.630 .560 .640
16,00 14,22 16,26
HCI-68
.940 .940 .390*
23,88 23,88 9,91
.820 .700 .830
20,83 17,78 21,08
R
Suggested PCB Layout
* Dimension “C” is .400/10,16 for the marked models
because of heavier wire gage.
C MAX
D ±.015/0,38
.005/0,13
2 SURFACES
B MAX
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
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23
PC500.B (5/02)
LOW PROFILE SELF-LEADED
SMT DUAL INDUCTORS
Materials meet UL 94V-0 rating
Frequency range of up to 1 MHz
Can be used as a simple inductor, 1:1
coupled inductor, or 1:1 transformer
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
ID
Part
Number
Hookup
IDC
(A)
P0183
P0182
P0181
P0180
P0183
P0179
P0182
P0178
P0181
P0177
P0180
P0176
P0179
P0178
P0175
P0177
P0174
P0176
P0175
P0174
Series
Series
Series
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Parallel
Series
Parallel
Series
Parallel
Parallel
Parallel
0.61
0.74
0.90
1.08
1.22
1.32
1.48
1.56
1.80
1.92
2.16
2.60
2.64
3.12
3.60
3.84
4.15
5.20
7.20
8.30
Reference Values
L @ DC
LDC
(µH)
336.7
245.3
170.3
117.3
84.2
79.0
61.3
56.2
42.6
37.3
29.3
20.0
19.7
14.1
9.6
9.3
7.8
5.0
2.4
2.0
Control Values
L W/O DC
DCR (MAX)
L0 ±20%
(mΩ)
(µH)
364.0
1295
270.2
897
190.3
603
131.0
424
91.0
324
88.2
265
67.5
224
62.8
181
47.6
151
41.7
119
32.8
106
22.1
76.0
22.1
66.3
15.7
45.3
10.4
43.6
10.4
29.8
8.6
30.3
5.5
19.0
2.6
10.9
2.2
7.6
ET
(V-µsec)
92.43
81.70
68.99
57.00
46.22
46.90
40.85
39.46
34.49
32.25
28.50
23.43
23.45
19.73
15.62
16.12
14.61
11.72
7.81
7.31
NOTES:
1. The reference inductance at rated DC current is a typical value.
2. Temperature rise is 50°C in typical buck or boost circuits at 250 KHz and with the
reference ET applied to the inductor.
3. Total loss in the inductor is 380 mWatts for a 50°C temperature rise above ambient.
4. To estimate temperature rise in a given application, determine copper and core
losses, divide by 380 and multiply by 50.
5. For the copper loss, calculate IDC 2X RN.
Calculation Data
100 Gauss
1 Amp DC
ET100
H1
(V-µsec)
(Orsted)
15.66
70.59
13.50
60.82
11.33
51.05
9.40
42.36
7.83
35.30
7.71
34.75
6.75
30.41
6.51
29.32
5.66
25.52
5.30
23.89
4.70
21.18
3.86
17.38
3.86
17.38
3.25
14.66
2.65
11.95
2.65
11.95
2.41
10.86
1.93
8.69
1.33
5.97
1.20
5.43
6. For core loss, using frequency (f) and operating flux density (B),
calculate 6.11 x 10-18 x B2.7 x f2.04.
7. For flux density (B), calculate ET (V-µsec) for the application, divide by ET100 from
the table, and multiply by 100.
8. Limit the DC bias (H) to 46 orsteds. Calculate H by multiplying H1 from the table by
IDC of the application.
9. The maximum DCR listed is approximately 17% over the nominal DCR.
10. Add suffix "T" to part number for tape and reel package (i.e. P0183T).
Schematic
Mechanical
.500 MAX
12,70
.330
8,38
R
1
2
.500 MAX
12,70
4X
P01XX
Date Code
Country of Origin
4
3
.060
1,52
4X .175
4,45
.410
10,41
1:1 ±1%
Weight . . . . . . . . 1.5 grams
Tape & Reel . . . . . . 500/reel
Tube . . . . . . . . . . . . 40/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.215 MAX
5,46
.330
8,38
3
2
Suggested Pad Layout
.005/0,13
4 SURFACES
4
1
.410
10,41
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PC500.B (5/02)
24
SELF-LEADED SMT
DUAL INDUCTORS
Materials meet UL 94V-0 rating
Frequency range of up to 1 MHz
Can be used as a simple inductor,
1:1 coupled inductor, or 1:1 transformer
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
ID
Part
Number
Hookup
IDC
(amp)
P0403
P0402
P0401
P0400
P0399
P0403
P0398
P0402
P0397
P0401
P0400
P0396
P0399
P0398
P0395
P0397
P0396
P0395
Series
Series
Series
Series
Series
Parallel
Series
Parallel
Series
Parallel
Parallel
Series
Parallel
Parallel
Series
Parallel
Parallel
Parallel
1.50
1.77
2.20
2.70
2.85
3.00
3.40
3.54
4.10
4.40
5.40
5.60
5.70
6.80
7.20
8.20
11.20
14.40
Reference Values
L @ DC
ET
LDC
(V-µsec)
(µH)
139.1
45.00
108.0
41.00
72.0
33.00
48.5
27.70
30.6
20.50
34.8
22.50
23.1
18.10
27.0
20.50
17.0
15.70
18.0
16.50
12.1
13.85
9.7
12.00
7.6
10.25
5.8
9.05
6.1
9.60
4.2
7.85
2.4
6.00
1.5
4.80
Control Values
LW/O DC
DCR (TYP)
L0 ±20%
(mΩ)
(µH)
202.2
295.60
161.8
212.80
109.8
152.60
74.1
93.00
40.5
84.00
50.5
73.89
31.5
59.70
40.5
53.21
23.7
41.90
27.4
38.15
18.5
23.24
14.0
26.20
10.1
20.99
7.9
14.94
9.0
17.60
5.9
10.47
3.5
6.54
2.2
4.41
Storage
Capacity
(µJoules)
156.47
169.14
174.26
176.62
124.18
156.47
133.80
169.14
142.57
174.26
176.62
152.83
124.18
133.80
159.01
142.57
152.83
159.01
NOTES:
1. The reference inductance is a typical value at the AC and DC excitation listed.
2. Temperature rise is 55°C in typical buck or boost circuits at 100 KHz and with the
reference ET applied to the inductor.
3. Total loss in the inductor is 634 mWatts for a 55°C temperature rise above ambient.
4. To estimate temperature rise in a given application, determine copper and core
losses, divide by 634 and multiply by 50.
5. For the copper loss, calculate IDC 2X RN.
6. For core loss (mW), using frequency (f in Hertz) and operating flux density (B in
Gauss), calculate 2.24 x 10-10 x B2.11 x f1.26.
7. For flux density (B), calculate ET (V-µsec) for the application, divide by ET100 from
the table, and multiply by 100.
8. For estimating L with DC current, calculate H by multiplying H1 from the table by
IDC of the application. Using H, determine the DC perm Factor (FUDC). Multiply
LW/O DC by FUDC for L @ DC.
9. Add suffix "T" to part number for tape and reel package (i.e. P0395T).
Schematic
Mechanical
.590 MAX
14,99
2
.600
15,24
.370
9,40
1
3
4
R
3
1:1 ±1%
.610
15,49
4X .175
4,45
Suggested Pad Layout
Weight . . . . . . . . 4.2 grams
Tape & Reel . . . . . . 300/reel
Tube . . . . . . . . . . . . 35/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.300 MAX
7,62
.005 MIN
0,13
.365
9,27
4
1
2
4X .060
1,52
.715 MAX
18,16
P0XXX
Date Code
Country of Origin
Calculation Data
100 Gauss
1 Amp DC
ET100
H1
(V-µsec)
(Orsted)
16.26
35.78
14.55
32.01
11.98
26.36
9.84
21.66
7.27
16.01
8.13
17.89
6.42
14.12
7.27
16.01
5.56
12.24
5.99
13.18
4.92
10.83
4.28
9.42
3.64
8.00
3.21
7.06
3.42
7.53
2.78
6.12
2.14
4.71
1.71
3.77
.005/0,13
4 SURFACES
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25
PC500.B (5/02)
HIGH AND LOW CURRENT
COUPLED INDUCTORS
Materials meet UL 94V-0 rating
Self-leaded, surface mount
Frequency range up to 1 MHz
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
Part
Number
IDC
(Amps)
Lw/DC
(µH)
ET
(V-µ sec)
Size
Code
Lw/oDC
(µH ± 20%)
Max DCR
(mΩ)
PE-53361
PE-53362
PE-53363
PE-53717
PE-53718
PE-53719
23.8
21.0
22.4
1.1
2.7
6.4
.53
1.10
2.10
43.6
21.9
4.025
1.00
1.75
3.25
7.83
6.90
3.135
HCCI-44
HCCI-50
HCCI-68
LCCI-37
LCCI-44
LCCI-50
.88
2.10
4.00
77.0
39.5
6.575
6.0
5.0
6.8
309
90.5
23
Mechanicals
HCCI
4X .080
2,03
LCCI
R
4X .300
7,62
1
E±
.005
,127
A
MAX
R
4
A
MAX
4X
2
F±
E± .005
0,13
4X .175
4,45
.060
1,52
3
.005
,127
2
1
3
4
F± .005
0,13
SUGGESTED PAD LAYOUT
SUGGESTED PAD LAYOUT
C
MAX
C
MAX
D±
D± .015
,381
B MAX
.005/0,13
4 SURFACES
.015
0,38
.005/0,13
4 SURFACES
B MAX
Size Codes
A
B
C
D
E
F
Dimensions: Inches
mm
Schematics
HCCI-44
HCCI-50
HCCI-68
LCCI-37
LCCI-44
LCCI-50
.715/18,16
.865/21,97
.390/9,91
.760/10,30
.360/9,14
.770/19,56
.800/20,32
.910/23,11
.390/9,91
.800/20,32
.440/11,18
.810/20,57
1.000/25,40
1.110/28,19
.395/10,03
1.000/25,40
.620/15,75
1.010/25,65
.560/14,22
.645/16,38
.350/8,89
.520/13,21
.340/8,64
.530/13,46
.590/14,99
.715/18,16
.390/9,91
.600/15,24
.370/9,40
.610/15,49
.670/17,02
.770/19,56
.390/9,91
.650/16,51
.445/11,30
.660/16,76
HCCI
1
2
LCCI
1
4
4
3
3
2
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
26
HIGH CURRENT SELF-LEADED
SMT INDUCTORS
Materials meet UL 94V-0 rating
Frequency range of up to 1 MHz
Can be used in series, parallel or as a
1:1 coupled inductor
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
ID
Part
Number
Hookup
IDC
(amp)
P0595
P0596
P0597
P0598
P0595
P0599
P0596
P0597
P0598
P0599
Series
Series
Series
Series
Parallel
Series
Parallel
Parallel
Parallel
Parallel
9.5
12.0
13.5
17.0
19.0
19.0
24.0
27.0
34.0
38.0
Reference Values
L @ DC
ET
LDC
(V-µsec)
(µH)
18.10
18.0
12.80
8.4
9.80
12.0
6.40
8.4
4.52
9.0
4.30
8.4
3.20
4.2
2.45
6.0
1.60
4.2
1.10
4.2
Storage
Capacity
(µJoules)
816
922
893
919
816
780
922
893
919
780
Control Values
L W/O DC
DCR (MAX)
L0 ±15%
(mΩ)
(µH)
38.00
16.8
28.68
12.0
20.40
8.8
13.80
5.6
9.50
4.2
8.40
4.4
7.17
3.0
5.10
2.2
3.45
1.4
2.10
1.1
Calculation Data
ET100
(V-µsec)
7.22
8.33
9.84
12.03
14.43
15.46
16.65
19.68
24.05
30.92
NOTES:
Mechanical
1. Temperature rise is 55°C in typical buck or boost circuits
operating at 300 KHz with the rated Idc current and reference
ET applied to the inductor.
2. Total loss in the inductor is 1.8 watts for 55°C temperature rise
above ambient.
1.097
27,86
2
3
3
.400
10,16
.600
15,24
P059X
Date Code
Country of Origin
1
2
3. To estimate temperature rise in a given application, determine
total losses (copper losses + core losses) and apply this formula:
TempRise (C) = (Total Losses(W)).833 x 33.783
4. For copper losses, calculate: CopperLoss(mW) = Idc2 x DCR
5. For core loss, using frequency (f: hertz) and flux density
4
1
.155
3,94
(B: gauss): CoreLoss(mW) = 1.0769E-09 * f1.26 x B2.11
4
6. For flux density (B), calculate ET (V-µsec) for the application, and
multiply by the ET100 factor from the table.
SUGGESTED PAD LAYOUT
1.220 MAX
30,99
7. Add suffix "T" to part number for tape and reel package (i.e.
P0595T).
.500 MAX
12,70
1.100
27,94
.006/0,15
4 SURFACES
.320 ± .020
4X
8,13 ± 0,51
.600
15,24
Schematic
1.000
25,40
4
1
Weight . . . . . . . 18.7 grams
Tape & Reel. . . . . . . 75/reel
Tube . . . . . . . . . . . . 20/tube
3
2
1:1 ±1%
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
27
PC500.B (5/02)
SMT POWER INDUCTORS
For Use with Volterra's Chipset
Two package sizes
Height: .125" and .177" Max
Footprint: .276" x .250" and .340" x .250" Max
Current Range: up to 15 Arms
Typical Energy Storage Density: 1450 µJ/in3
Frequency Range: 300 kHz to 2 MHz
Electrical Specifications @ 25°C — Operating Temperature -40°C to 125°C
Part
Number
Inductance
@Irated
(nH ± 20%)
Irated
(ADC)
P1681T
P2005T
P2004T
95
142.5
190
15
15
15
DCR
Ω)
(mΩ
1
Typical
.31
.45
.45
Max
.39
.56
.56
Inductance
@0ADC
(nH ± 20%)
100
150
200
Saturation Current 2
(A)
-40°C
18.2
18.2
17
25°C
18
18
16.8
125°C
16.2
16.2
15.12
Heating
Current 3
(A)
Trise
Factor K0 4
(cm2)
15
15
15
1.0032
2.2458
2.2458
P2004T/P2005T
P1681T
.130
3,30
.250 MAX
6,35
P2004/5T
Date Code
Country of Origin
(Volta 2)
.010
0,25
2X.065
1,65
.110
2,80
.250 MAX
6,35
.177 MAX
4,50
.125 MAX
3,18
.010
0,25
Factor K2
.07381
.05961
.07949
.340 MAX
8,64
.276 MAX
7,01
Date Code
Country of Origin
Factor K1
.00319
.00638
.00638
Schematic
Mechanicals
P1681T (Volta 1)
Core Loss 4
P1681T
P2004T & P2005T
Weight ................0.464 grams ................0.945 grams
Tape & Reel.............1500/reel .....................1000/reel
2X.079
2,01
.150
3,81
.135
3,43
.100
2,54
.150
3,81
.280
7,11
.350
8,89
SUGGESTED PAD LAYOUT
SUGGESTED PAD LAYOUT
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
28
SMT POWER INDUCTORS
For Use with Volterra's Chipset
Notes from Tables
1. The rated current as listed is either the saturation current or the
heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop by 10% at the stated ambient temperatures
(-40°C, 25°C, 125°C). This current is determined by placing the
component in the specified ambient environment and applying
a short duration pulse current (to eliminate self-heating effects)
to the component.
3. The heating current is the dc current which causes the temperature of the part to increase by approximately 30°C. This current
is determined by mounting the component on a PCB with .25"
wide, 3 oz. equivalent copper traces, and applying the current
to the device for 30 minutes.
4. In high volt*time applications, additional heating in the
component can occur due to core losses in the inductor
which may neccessitate derating the current in order to limit
the temperature rise of the component. In order to determine
the approximate total losses (or temperature rise) for a given
application both copper losses and core losses should be
taken into account.
Estimated Temperature Rise:
.833
Trise = Coreloss (mW) + DCRloss (mW)
(°C)
K0
Coreloss = K1 *
(Fsw(kHz))1.6688
* (K2 * dI)2.17 (mW)
DCRloss = Irms2 * DCR(mΩ) (mW)
Irms =
IDC2 + dI
2
½
(Arms)
2
Fsw(kHz) = switching frequency (kHz)
dI = delta I across the component (A)
The temperature of the component (ambient temperature +
temperature rise) should be within the listed operating
temperature range.
Inductance vs Current Characteristics
Percentage of Initial Inductance
P2
P1
120
P3
100
80
60
40
20
0
0
0.2
0.4
0.6
0.8
1.0
Normalized IDC
1.2
1.4
1.6
1.8
P1 - Initial Inductance, Lo (.1Vrms, 1MHz, 0ADC, 25C)
P2 - Inductance (typically 95% Lo) at Rated IDC.
P3 - Inductance (typically 90% Lo) at Ipk.
Normalized Inductance
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29
PC500.B (5/02)
SMT POWER INDUCTORS
Volta-5 Series
Height: .280" Max
Footprint: .51" x .51"
Current Range: up to 40 Arms
Typical Energy Storage: 120 µJ
Typical Energy Storage Density: 2640 µJ/in3
Frequency Range: 100 kHz to 2 MHz
Electrical Specifications @ 25°C — Operating Temperature -40°C to +125°C
Hookup
Inductance
@ Irated
(nH ±20%)
Irated1
(ADC)
DCR
(mΩ TYP)
PA0135.331T
Series
297
20
PA0135.331T
Parallel
74
40
PA0135.471T
Series
423
20
PA0135.471T
Parallel
105
PA0135.681T
Series
612
PA0135.681T
Parallel
153
PA0135.102T
Series
PA0135.102T
Parallel
Part
Number
DCR
(mΩ MAX)
Inductance
@ 0 ADC
(nH ±20%)
Saturation
Current2
@ -40°C(A)
Saturation
Current2
@ 25°C(A)
Saturation
Current2
@ 125°C(A)
Heating
Current3
(A)
.74
.90
330.0
40+
.18
.225
82.5
40+
40+
32
20
6.38037
0.02566
0.03094
Fig. 1
40+
40+
40
6.38037
0.02566
0.01547
.74
.90
470.0
Fig. 2
37
35
26
20
6.38037
0.02566
0.04407
Fig. 1
40
.18
.225
19
.74
.90
117.5
40+
40+
40+
40
6.38037
0.02566
0.02204
Fig. 2
680.0
26
25
19
20
6.38037
0.02566
0.06377
34
.18
.225
Fig. 1
170.0
40+
40+
34
40
6.38037
0.02566
0.03188
Fig. 2
900
14
.74
225
24
.18
.90
1000.0
19
18
14
20
6.38037
0.02566
0.09377
Fig. 1
.225
250.0
36
35
24
40
6.38037
0.02566
0.04689
Fig. 2
Trise4
Core Loss4 Core Loss4 Outline &
(Factor K0) (Factor K1) (Factor K2) PCB Layout
Schematic
Mechanical
PA0135.XXXXT
.300
7,62
.510 MAX
12,95
4
.510 MAX
12,95
.300
7,62
.140 )
(2X 3,56
3
.250
6,35
PA0135.XXXXT
.550
13,97
.250
6,35
.550
13,97
Date Code
Country of Origin
1
2
SUGGESTED PAD LAYOUT
(Series Configuration)
.170 MAX
4,32
2
4
3
1
2
4
3
Series Hookup
SUGGESTED PAD LAYOUT
(Parallel Configuration)
.280 MAX
7,11
.120 MAX
3,05
1
Weight . . . . . . . 4.15 grams
Tape & Reel . . . . . . 500/reel
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.125 )
(2X 3,18
1
2
4
3
Parallel Hookup
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PC500.B (5/02)
30
SMT POWER INDUCTORS
Volta-5 Series
Notes from Tables
1. The rated current as listed is either the saturation current or the
heating current depending on which value is lower.
2. The saturation current is the current which causes the
inductance to drop by 10% at the stated ambient temperatures
(-40°C, 25°C, 125°C). This current is determined by placing the
component in the specified ambient environment and applying
a short duration pulse current (to eliminate self-heating effects)
to the component.
3. The heating current is the dc current which causes the temperature of the part to increase by approximately 40°C. This current
is determined by mounting the component on a PCB with .25"
wide, 2 oz. equivalent copper traces, and applying the current
to the device for 30 minutes. In the series hookup mode, the
resistance of the interconnection needs to be taken into
account when calculating temperature rise.
4. In high volt*time applications additional heating in the
component can occur due to core losses in the inductor
which may neccessitate derating the current in order to limit
the temperature rise of the component. In order to determine
the approximate total losses (or temperature rise) for a given
application both copper losses and core losses should be
taken into account.
Estimated Temperature Rise:
.833
Trise = Coreloss (mW) + DCRloss (mW)
(°C)
K0
Coreloss = K1 *
(Fsw(kHz))1.6688
* (K2 * dI)2.17 (mW)
DCRloss = Irms2 * DCR(mΩ) (mW)
Irms =
IDC2 + dI
2
½
(Arms)
2
Fsw(kHz) = switching frequency (kHz)
dI = delta I across the component (A)
The temperature of the component (ambient temperature +
temperature rise) should be within the listed operating
temperature range.
Inductance vs Current Characteristics
Percentage of Initial Inductance
P2
P1
120
P3
100
80
60
40
20
0
0
0.2
0.4
0.6
0.8
1.0
Normalized IDC
1.2
1.4
1.6
1.8
P1 - Initial Inductance, Lo (.1Vrms, 300 kHz, 0ADC, 25C)
P2 - Inductance (typically 95% Lo) at Rated IDC.
P3 - Inductance (typically 90% Lo) at Ipk.
Normalized Inductance
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31
PC500.B (5/02)
SMT POWER INDUCTORS
Flat Coil Series
Low profile and suitable for compact surface
area mounting
Large permissible DC current
Low DC resistance
Robust design
Electrical Specifications @ 25°C — Operating Temperature -40°C to 100°C
Part Number
PG0006.102T
PG0006.212T
PG0006.312T
PG0006.422T
PG0006.462T
PG0006.552T
ISAT 1
(A)
20
15
12
10
9
8
Reference Values
L @ ISAT, LSAT 2
(µH)
0.90
1.89
2.79
3.78
4.14
4.95
Control Values
L w/o DC, L0 ±20%
DCR MAX
(µH)
(mΩ)
1.0
1.75
2.1
3.60
3.1
7.50
4.2
7.50
4.6
10.40
5.5
12.40
IDC 3
(A)
15.0
12.0
9.0
8.5
8.0
7.5
NOTES:
1. ISAT value is the current that will make inductance drop by ≤10%.
2. LSAT value is a typical inductance value, once the inductor is subjected to ISAT.
3. IDC is the current that will make a temperature rise (∆t) of <40°C.
4. All measurements are done at room temperature (25°C), 100 kHz, 250 mV.
TYPICAL INDUCTANCE VS. DC BIAS
6
INDUCTANCE (µH)
5
Mechanical
N/C
PG0006.XXXT
Date Code
Country of Origin
.523 MAX
13,28
.102 )
(3X 2,59
@ 25°C
.552T
.462T
.422T
4
.312T
3
.212T
2
.102T
1
.299
7,59
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
CURRENT (A)
1
2
.528 MAX
13,41
.106 )
(3X 2,69
.378
9,60
Schematic
SUGGESTED PAD LAYOUT
1
.236 MAX
6,00
2
.272
6,91
Weight . . . . . . . . 3.0 grams
Tape & Reel . . . . . . 340/reel
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
.787
20,00
.945
24,00
TAPE & REEL LAYOUT
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PC500.B (5/02)
32
STANDARD LOW POWER
INDUCTORS
Switch Mode Power Converters
and Ripple Filters
Designed for general purpose use
High inductance stability with varying
volt-seconds and load currents
Compact, standard packages
Low profile or vertical packages
Electrical Specifications @ 25°C — Operating Temperature -30°C to 130°C
REFERENCE OPERATING VALUES
Inductance
Maximum
IDC
Typical
ETOP2
(AMPS)1
(µH)
(V-µSec)
DESIGN CONTROL VALUES
Inductance
20 KHz
DCR
No DC
Test mV
(Ω MAX)
(µH ± 20%)
No DC
Low Profile
Part
Number
Vertical
Part
Number
PE-52625
PE-52645
150
1.7
80
215
145
110
PE-52626
PE-52646
220
1.5
90
240
226
140
.42
PE-52627
PE-52647
330
1.0
100
165
316
170
.78
PE-52628
PE-52648
470
.90
120
190
480
210
1.26
PE-52629
PE-52649
680
.85
175
245
690
250
1.50
PE-52630
PE-52650
820
.75
175
230
780
270
2.40
PE-52631
PE-52651
1000
.50
175
125
975
300
2.60
NOTES:
1. IDC rated for 40°C Temperature rise @ low ETOP.
Energy
Storage
(µJ)1
2. Derate current 20% at this ETOP.
Mechanicals
.600
15,24
.400
10,16
SCHEMATIC
.600
15,24
.045
1,14
Date Code
Country of Origin
500
110
1
.400
10,16
SUGGESTED PAD LAYOUT
2X
.025
SQ. PIN
0,63
100
90
SCHEMATIC
Unless otherwise specified, all tolerances are ± .010
0,25
250
V-µsec.
Inductance Variance vs. E.T.
2
.400
10,16
0
120
.600
15,24
.600
15,24
0
.070
1,78
.510 MAX
12,95
.710 MAX
18,03
.150 ± .020
3,81 0,51
10
-10
.150
SUGGESTED PAD LAYOUT
3,81
.025
SQ. PIN
2X
0,63
Vertical Package
.710 MAX
18,03
20
.400
10,16
.400
10,16
.150 ±.020
3,81 0,51
1
2
.460
MAX
11,68
Date Code
Country of Origin
PE-XXXXX
.045
1,14
%∆L
.710
MAX
18,03
%L
PE-XXXXX
Inductance
Characteristics
.070
1,78
Low Profile Package
.710
MAX
18,03
.42
80
0
25 50 75 100 125
V-µsec.
Inductance Variance
vs. Load Current
Dimensions: inches
mm
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33
PC500.B (5/02)
LOW COST INDUCTORS
Electrical Information
Available in vertical, low profile and
Klipmount™
SMPS averaging filter
Characterized for general purpose use
and ripple filters
Single-layer designs
Can be used as differential mode inductors in
EMI filters3
Electrical Specifications @ 25°C — Operating Temperature -30°C to 130°C
REFERENCE OPERATING VALUES
DESIGN CONTROL VALUES
Vertical
Low Profile Inductance
Energy
Inductance
20
KHz
Coil
Klip
Lead
ETOP
IDC
DCR
Part
Part
Typical
Storage
No
DC
(µHy)
Test
mV
Size
Mount
Diameter
5
(AMPS) (V-µSec)
(Ω MAX)
(µJ)4
Number
Number
(µH)1
±20%
No DC2
Code
Package* (In) ±.003
PE-51591
—
20
2.0
52
40
32.8
33
.060
H
—
.020
PE-92100
—
25
2.6
30
85
20.7
22
.043
A
KM1
.020
PE-92101
PE-92401
50
2.6
50
169
45.7
45
.071
B
KM2
.020
PE-92102
PE-92402
100
2.6
90
338
94.1
90
.100
C
KM3
.020
PE-92103
—
35
2.6
55
118
28.4
36
.037
B
KM2
.025
PE-92104
PE-92404
70
3.0
85
315
61.0
73
.052
C
KM3
.025
PE-92105
PE-92405
145
3.0
140
653
141.8
140
.087
D
KM4
.025
PE-92106
—
285
3.0
300
1283
264.1
340
.140
E
KM5
.025
PE-92107
—
450
3.0
425
2025
436.3
500
.200
F
—
.025
PE-92108
PE-92408
67
3.6
130
648
90.7
110
.045
D
KM4
.032
PE-92109
—
165
4.0
240
1320
152.0
260
.070
E
KM5
.032
PE-92110
—
270
4.0
350
2160
263.9
400
.100
F
—
.032
PE-92111
—
40
4.0
70
320
37.9
57
.027
C
KM3
.032
PE-51590
—
22
5.0
44
275
20.3
37
.020
G
—
.032
PE-92112
PE-92412
100
5.0
200
1250
90.7
180
.034
E
KM5
.042
PE-92113
—
170
5.0
300
2125
159.7
310
.050
F
—
.042
PE-92114
PE-92414
55
5.0
100
688
54.9
88
.023
D
KM4
.042
PE-92115
—
95
7.0
225
2328
96.0
200
.025
F
—
.051
PE-92116
PE-92416
55
7.0
150
1348
49.1
100
.017
E
KM5
.051
PE-92117
—
55
10.0
175
2750
55.9
120
.013
F
—
.064
*Parts available with KlipMount option can be ordered by adding a "K" suffix to the part number (i.e. PE-92100K).
Inductance vs. Operating ET
Max. Operating ET vs. Frequency
(at reference ET)
(at reference IDC)
(at reference IDC)
2.00
1.75
Temp. Rise
>40°C
1.50
1.25
1.00
.75
.50
.25
0
.25
.50 .75 1.00 1.25 1.50
OPERATING DC CURRENT
REFERENCE IDC
2.00
1.75
Temp. Rise
>40°C
1.50
1.25
1.00
.75
.50
.25
0
.25
.50 .75 1.00 1.25 1.50
OPERATING ET
REFERENCE ET
OPERATING ET FOR 40°C TEMP. RISE
REFERENCE ET
Inductance vs. DC Current
INDUCTANCE AT OPERATING ET
INDUCTANCE AT REFERENCE ET
INDUCTANCE AT OPERATING IDC
REFERENCE IDC
Relationships Between Reference and Operating Conditions
2.00
1.75
1.50
1.25
1.00
.75
.50
.25
0
20
30
40
50
60
70
80
90
100
OPERATING FREQUENCY — KHz
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
34
LOW COST INDUCTORS
Mechanical Information
Mechanicals
• Base material meets flammability requirements of UL 94V-0
KlipMount™ Package
• Mechanically rigid mount
• PC board — automatic insertability
• Lowest cost
Standard
Package
A
B
Nom. ± .005/0,13
C
Nom.
D
E
KM-1
.340
8,64
.580
14,73
.650
16,51
.29
7,37
.110
2,79
KM-2
.450
11,43
.650
16,51
.700
17,78
.325
8,26
.150
3,81
KM-3
.450
11,43
.830
21,08
.950
24,13
.415
10,54
.150
3,81
KM-4
.610
15,50
.970
24,64
1.10
27,94
.475
12,07
.225
5,72
KM-5
.700
17,78
1.30
33,02
1.40
35,56
.625
15,88
.250
6,35
C
Typical
.130 ± .020
3,30 ,508
E
2E
D
B
A
SCHEMATIC
1
Note: Units with large wire sizes may exceed B dimension.
KLIPMOUNT™ is a trademark of Pulse Engineering, Inc.
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
Coil
Size
A
B
C
D
E
F
G
H
P
(MAX)
.550
13,97
.700
17,78
.850
21,59
1.050
26,67
1.400
35,56
1.650
41,91
.850
21,59
.640
16,26
N
(MAX)
.250
6,35
.380
9,65
.410
10,41
.550
13,97
.700
17,78
.700
17,78
.330
8,38
.280
7,11
L
(+.125/-.025)
.375
9,53
.375
9,53
.375
9,53
.375
9,53
.375
9,53
.375
9,53
.875
22,23
.875
22,23
2
M
K
.180
4,57
.280
7,11
.280
7,11
.400
10,16
.500
12,7
.500
12,7
.330
8,38
.280
7,11
—
Vertical Package
P
.530
.050
±
13,46
1,27
.720
.050
±
18,29
1,27
.840
.020
±
21,24
0,51
1.100
.100
±
27,94
2,54
L
M
N
Low Profile Package
—
PE-924XX
—
.375 ± .125
9,58 3,18
—
P
NOTES:
1 Typical Inductance occurs at IDC and ETOP values shown.
2. Design control test voltage critical. Inductance increases
with voltage.
3. For line filter applications RMS line current is limited to specified
reference DC Current.
4.
5.
K
LI2 rating is the ability of the inductor to store energy.
2
DCR for vertical part measured close to coil. Add 10% more for
Low Profile part.
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
35
PC500.B (5/02)
TOROIDAL INDUCTORS
HIGH CURRENT
Cost-effective designs
Semi-encapsulated construction
Maximum operation temperature of
130°C (Ambient + Rise)
A 2:1 inductance swing from zero to
maximum current
Electrical Specifications @ 25°C
Part
Number
PE-51506
PE-51507
PE-51508
PE-51509
PE-51510
PE-51511
PE-51512
PE-51513
PE-51514
PE-51515
PE-51516
PE-51517
PE-51518
PE-51520
NOTES:
REFERENCE OPERATING VALUES
Inductance
ETOP1
IDC
Typical
(V-µSec)
(AMPS)
(µH)2
20 kHz 40 kHz
17.0
32.0
60.0
14.0
23.0
43.0
90.0
144.0
32.0
52.0
98.0
175.0
335.0
400
17.0
16.0
16.0
10.0
11.0
10.0
10.0
10.0
6.6
7.0
6.0
6.0
6.0
3.6
190
290
390
135
170
280
430
570
200
230
400
620
840
600
130
200
270
95
120
195
300
400
140
160
280
425
580
420
Energy
Storage
(µJ MIN)3
Inductance
No DC (µH)
(±20%)
2460
4100
7700
700
1400
2150
4500
7200
700
1275
1765
3150
6030
2700
40.0
70.7
120.0
28.5
43.5
85.5
158.0
262.0
60.5
92.0
188.0
315.0
571.0
688.0
DESIGN CONTROL VALUES
50 kHz
DCR
Size
Test mV
(Ω MAX)
Code
No DC5
140
270
470
73
130
210
420
700
110
190
310
560
1000
640
0.0065
0.0092
0.012
0.009
0.012
0.018
0.028
0.032
0.025
0.032
0.048
0.068
0.095
0.130
1. To prevent excessive temperature rise, limit ETOP to the rated ETOP specified.
This is not a saturation limit. Temperature rise of inductors is 40°C MAX at
MAX current and rated ETOP.
E MIN
PE-515XX
DATE CODE
COUNTRY OF ORIGIN
G MAX
A
B
C
D
E
F
G
H
D
B MAX
1.20/30,48
0.60/15,24
0.40/10,16
0.80/20,32
0.45/11,43
0.20/5,08
.015/0,381
1.20/30,48
2
1.44/36,57
0.80/20,32
0.60/15,24
0.90/22,86
0.70/17,78
0.20/5,08
0.03/0,76
1.44/36,57
3
1.60/40,64
0.80/20,32
0.60/15,24
0.90/22,86
0.70/17,78
0.20/5,08
0.03/0,76
1.72/43,68
4
1.95/49,53
0.91/23,11
0.70/17,78
1.20/30,48
0.90/22,86
0.20/5,08
0.03/0,76
2.00/50,80
0.081
0.081
0.081
0.057
0.057
0.057
0.057
0.057
0.040
0.040
0.040
0.040
0.040
0.036
H MAX
4. Design control test voltage is critical. Inductance increases with voltage.
1
3
4
5
1
2
3
4
5
1
2
3
4
5
3
Mechanicals
2. A 2:1 nominal inductance swing from no IDC to operating IDC gives improved
protection against current discontinuities at light loading. Inductance increases
with greater ETOP. Reference values occur at IDC and low flux density.
3. LI2 rating is the ability of the inductor to store energy.
2
Size
Code
Lead
Diameter
(in ±.003)
F MIN
± .010
5
2.30/58,42
1.11/28,19
0.90/22,85
1.50/38,10
1.00/25,40
0.20/5,08
0.03/0,76
2.30/58,42
3
1
1
Lead Dia.
(3 PLCs)
C ± .010
2
2
3
No Internal
Connections
A MAX
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
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PC500.B (5/02)
36
TOROIDAL INDUCTORS
HIGH INDUCTANCE
High frequency, low loss operation
(up to 100 kHz)
Encapsulated construction
Ambient temperature range of
-55°C to +70°C
Good inductance stability with
temperature
Electrical Specifications @ 25°C
REFERENCE OPERATING VALUES
Inductance
Maximum
IDC
Typical
ETOP
(AMPS)
(mH)
(V-µSec)
Part
Number
Energy
Storage
(µJ MIN) 1
DESIGN CONTROL VALUES
Inductance
DCR
Size
No DC (mHy)
(
Ω
MAX)
Code
2
(±20%)
PE-50500
0.5
.60
110
90
.72
0.35
7
PE-50501
1.0
.35
160
60
1.51
0.75
7
PE-50502
2.0
.25
225
60
2.88
1.30
7
PE-50503
0.5
1.75
325
765
.72
0.35
8
PE-50506
0.5
2.75
650
1890
.75
0.25
9
PE-50508
2.0
1.50
1200
2250
2.70
0.75
9
NOTES: 1. LI2 rating is the ability of the inductor to store energy.
2
2. Inductance measured at 0.4 Volts and 20 kHz.
Mechanical
INDUCTANCE AT OPERATING IDC
REFERENCE IDC
Inductance Variation
with IDC Change
#20 (0.032 inches) AWG
LEADS (4 PLS)
1.30
1.15
1.00
.85
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.70
.75
100
1.25
E MIN
B
MAX
90°
TYP
C
MAX
OPERATING CURRENT IDC
REFERENCE IDC
Schematic
Size
Code
D ± .010
DIA ,25
A
B
C
D
E
1
4
PE-5050X
1
3
7
.754
19,15
.400
10,16
.500
12,70
.625
15,87
0.03
0,76
2
8
1.140
28,95
.665
16,89
.500
12,70
1.00
25,40
0.03
0,76
3
OPEN
9
1.416
35,96
.850
21,59
.500
12,70
1.250
13,75
0.03
0,76
4
OPEN
2
A
MAX
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37
PC500.B (5/02)
SMT POWER TRANSFORMER
Matched to Linear Technology Chipset
DC/DC converter for use with Linear Technology
LTC 1535 isolated RS485 transceiver
Compact and cost-effective industrial design:
EP7 format
500 Vrms isolation
Electrical Specifications @ 25°C — Operating Temperature -0°C to +85°C
Part
Number
Turns
Ratio
OCL (@ 25°C)
(µH ±30%)
P1597
1:1.35:1.35
578
LL
(@100 kHz/100 mV)
(µH MAX)
0.35
Isolation Voltage
(Vrms)
Mounting
500
SMT
NOTE: Add suffix "T" to part number for Tape & Reel package (i.e. P1597T).
Mechanical
Schematic
P1597
.028 ± .002
0,70 ± 0,05
1
1
.512
13,00 MAX
P1597
.531
13,50
Date Code
Country of Origin
6
.098
2,50
.098
2,50
3
.079
2,00
4
.197
5,00
6
5
4
3
.047
1,20
.453
11,50 MAX
Weight . . . . . . . . . . . . . .1.8 grams
Tape & Reel . . . . . . . . . . . .300/reel
Tube . . . . . . . . . . . . . . . . . .80/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .004
0,10
.354
9,00 MAX
.339
8,60
.417 ± .006
10,60 ± 0,15
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PC500.B (5/02)
38
POWER TRANSFORMERS
For TinySwitch™ TNY253, TNY254 and TNY255
Designed for use with Power Integration TNY253, TNY254 and TNY255
in low cost AC to DC converters for a large range of applications
4000 Vrms isolation
Materials meet UL 94V-0 and IEC 950
No audible noise
Only two parts to cover a large range of output voltage
Electrical Specifications @ 25°C — Operating Temperature -30°C to +110°C
Part
Number
Turns Ratio
Leakage Inductance
(µH)
P5000
1:0.07:0.07
180 MAX
P5001
1:0.1:0.1
180 MAX
P5004
1:0.07:0.07
200 MAX
P5005
1:0.1:0.1
200 MAX
P5008
1:0.07:0.07
100 MAX
P5009
1:0.1:0.1
100 MAX
Matched
To
Power
TNY253
Up to 2 W
TNY254
Up to 4 W
TNY255
Up to 5.5 W
Applications
AC: 85 to 265 Vac, 2 DC outputs from 3.3 Vdc up to 6 Vdc
or 1 DC output from 6 Vdc up to 12 Vdc
AC: 85 to 265 Vac, 2 DC outputs from 6 Vdc up to 12 Vdc
or 1 DC output from 12 Vdc up to 24 Vdc
AC: 85 to 265 Vac, 2 DC outputs from 3.3 Vdc up to 5.5 Vdc
or 1 DC output from 6 Vdc up to 12 Vdc
AC: 85 to 265 Vac, 2 DC outputs from 6 Vdc up to 10 Vdc
or 1 DC output from 12 Vdc up to 24 Vdc
AC: 85 to 265 Vac, 2 DC outputs from 3.3 Vdc up to 6 Vdc
or 1 DC output from 6 Vdc up to 18 Vdc
AC: 85 to 265 Vac, 2 DC outputs from 6 Vdc up to 12 Vdc
or 1 DC output from 12 Vdc up to 24 Vdc
Schematic
Mechanical
.717
18,20 MAX
.630
16,00 MAX
8
4
.697
17,70 MAX
3
P500X
Date Code
Country of Origin
6
7
5
.177
4,50
.024
Ø 0,60
.531 (5x.106)
13,50 (5x2,70)
5
Weight . . . . . . . . 6.7 grams
Tray . . . . . . . . . . . . . 40/tray
Dimensions: Inches
mm
10
.480
12,20
PINS VIEW
4
.413 (3x.138)
10,50 (3x3,50)
1
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39
PC500.B (5/02)
FLYBACK TRANSFORMER
FOR LT®1171™
Designed for use with Linear Technology’s
®
™
LT 1171 in power supplies for Subscriber
Line Interface Circuits
Turns ratio 1:1:1:1 with low leakage
inductance
Performance verified by Linear Technology
Corporation
Electrical Specifications @ 25°C — Operating Temperature -30°C to +130°C
Part
Number
Turns Ratio
Primary
Inductance
(µH )
Leakage
Inductance
(µH )
DCR
(mΩ)
(VRMS)
PE-68488
1:1:1:1
36 ± 25%
0.30 MAX
(See schematic
and note 1)
(See note 2)
Schematic
Mechanical
.900
MAX
22,86
.850
MAX
21,59
130 mΩ
9 V ±10%
at 100 KHz
Date Code
Country of Origin
.500
MAX
12,70
Hipot
2
38 mΩ
130 mΩ
1
130 mΩ
PE-68488
7 24 V
DC
65 mADC
6
5
4 48 VDC
65 mADC
3
FLYBACK TRANSFORMER
(approximately 10° C temperature rise)
.510
12,95
8
.130
3,30
1
NOTES:
1. DCR’s listed are nominal. Maximum DCR’s are 20% over nominals.
2. Primary (1-2) to Secondaries (6-7) and (3-5): 1000 Vrms, 2 seconds.
Secondary (3-5) to Secondary (6-7): 200 Vrms, 2 seconds.
3. Through-hole pins are .025 inches square.
4. LT®1171™ is a trademark of Linear Technology Corporation.
.150
3,81
.600
15,24
Weight . . . . . . . . . . .7 grams
Tray . . . . . . . . . . . . . .50/tray
.200
5X
5,08
5
Dimensions: Inches
mm
4
Unless otherwise specified all tolerances are ± .010
0,25
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PC500.B (5/02)
40
LOW PROFILE SELF-LEADED
CURRENT SENSE TRANSFORMERS
Materials meet UL 94V-0 rating
Self-leaded, surface mount
Designed for switching power supply
applications
Electrical Specifications @ 25°C — Operating Temperature -30°C to 130°C
Part
Number
I
(Amps)
RT
(Ω)
Droop
(%)
LS
(mH MIN)
RS
(Ω MAX)
Turns
(NS)
Hipot
(VRMS)
PE-68210
15.3
25
1.3
3.8
.38
50
500
PE-68280
16.3
50
0.7
14.8
.93
100
500
PE-68383
16.4
100
0.3
57.0*
4.2
200
500
NOTES:
1. Inductance is measured at 100 KHz, 20 mVrms. *10 kHz, 60 mVrms.
2. Hipot is 500 Vrms, measured at 60 Hz, 2 seconds.
3. I, RT, and Droop are reference values only.
4. Reference values are for the one turn winding connected in parallel for
unipolar operation at 200 KHz.
5. Add suffix "T" to part number for tape and reel package (i.e. PE-68210T).
Mechanical
2X
1
5
Schematic
.100
2,54
2X
.030
0,76
2
1
R
.490 ± .015
12,45 ± 0,38
.500
12,70
R
6
.040
1,02
4x
NS TURNS
1 TURN
6
.100
2,54
.410
10,41
4
SUGGESTED PAD LAYOUT
.280 MAX
7,11
.410 ± .015
10,41 ± 0,38
.495 MAX
2
3
.400
10,16
4
4x
3
5
1 TURN
.575 MAX
14,61
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .005
0,13
.005/0,13
6 SURFACES
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41
PC500.B (5/02)
SMT CURRENT SENSE
TRANSFORMERS
For DC/DC Converter Applications
Primary rated for 10 amps
Full selection of turns ratios
Pick and place compatible
Optimal performance @ 100 kHz and above
Low profile - height is .19" (4,83 mm)
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Pulse
Number
P8202T
P8203T
P8204T
P8205T
P8206T
P8207T
P8208T
P8209T
Ls1
(µH)
80
180
320
500
720
980
2000
3000
Turns ratio
1:20
1:30
1:40
1:50
1:60
1:70
1:100
1:125
Rs
(Ω MAX)
0.55
0.87
1.14
1.50
1.75
4.75
5.50
6.50
Terminating
Resistor2 (Ω)
2.0
3.0
4.0
5.0
6.0
7.0
10.0
12.5
HiPot
(Vrms)
500
500
500
500
500
500
500
500
NOTES:
1. Inductance at 0.1 Vac, 10 kHz.
2. Terminating resistor for 1 V out with 10 amps peak in the primary.
3. The operating temperature range includes the ambient temperature and the temperature rise.
4. The temperature rise of the component is calculated based on the total core and copper loss:
Copper loss (W) : Pcu = (Ipk/Ns)2*(Dmax/3)*Rs.
Core loss (W) : Pfe=1.3*10-17*f(Hz)1.63*B(Gauss)2.45
Bmax(Gauss) = 3.75*109*(Ipk*Rt/Ns+Vd)*Dmax/(k*Ns*f), where f is in Hz, k=1 for unipolar and 2 for bipolar waveform. Keep Bmax below 2000 Gauss.
Temperature rise (°C): ~300*(Pcu+Pfe)
5. Reverse polarity parts are available for all turns ratios : P8222T through P8229T.
Mechanical
Schematic
.190
4,83 NOM
.010
0,25
.284
7,21 MAX
.330
8,38 MAX
.073
1,85
Pin 7
3
4
2
5
1
6
Pin 8
.073
1,85 NOM
.050
1,27
BOTTOM VIEW
.106
2,69
.100
2,54
1
7
3
.050
1,27
.120
3,05
.024
0,61
8
.060
1,52
Weight . . . . . . . . . . . . . .0.34 grams
Tray . . . . . . . . . . . . . . . . . .120/tray
Tape & Reel . . . . . . . . . . . .900/reel
Coplanarity . . . . . . . . .0.006 inches
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
RECOMMENDED PAD LAYOUT
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PC500.B (5/02)
42
SMT CURRENT SENSE
TRANSFORMERS
For DC/DC Converter Applications
High Current Design - primary rated for 35 Amps
Designed for easy pick and place
Operating Frequency Range: 50 kHz to 500 kHz
Low Profile Design - .394" (10,00 mm) maximum height
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
Pulse number
Turns ratio
Ls 1
(mH)
Rs
Ω) MAX
(Ω
PB0025
PB0026
PB0027
50:1
100:1
200:1
1.40
5.60
22.40
0.70
1.40
2.90
Terminating Resistor 2
Ω)
1 VP OUT (Ω
1.43
2.86
5.72
Ω) MAX
(Ω
11.0
43.6
175.0
Hipot
(Vrms)
500
500
500
NOTES: 1. Inductance at 0.1 Vac, 10 kHz.
2. Terminating resistor for 1 V out with 35 amps peak in the primary.
3. The operating temperature range includes the ambient temperature plus the component temperature rise.
4. The temperature rise of the component is calculated based on the total core and copper loss:
Copper loss (W) : Pcu=(Ipk/Ns)2*(Dmax/3)*Rs.
Core loss (W) : Pfe=1.5*10-17*f(Hz)1.63*B(Gauss)2.45
Bmax(Gauss) = 8*108*(Ipk*Rt/Ns+Vd)*Dmax/(k*Ns*f), where f is in Hz, k=1 for unipolar and 2 for bipolar waveform,
Ipk is the input current, Rs is the secondary turns. Keep Bmax below 2000 Gauss.
Temperature rise (°C): ~90*(Pcu+Pfe)
5. Add suffix "T" to part number for tape and reel packaging (i.e. PB0025T).
Mechanical
.530
13,46 MAX
Schematic
.560
14,22 MAX
.394
10,00 MAX
1
.650
16,51 MIN
.784
19,91 MAX
11
.100
2,54
.100 x .240
2,54 x 6,10
5
12
Bottom View
12
4
.100
2,54
.804
20,42
.620
15,75
.275
6,99
.024 x .016
0,61 x 0,41
6
2
.570
14,48 MAX
1
10
5
11
.610
15,49
.047
1,19
.285
7,24
RECOMMENDED PAD LAYOUT
Weight . . . . . . . . . . . . . .4.7 grams
Tray . . . . . . . . . . . . . . . . . .100/tray
Tape & Reel . . . . . . . . . . . .300/reel
Coplanarity . . . . . . . . .0.006 inches
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
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43
PC500.B (5/02)
THT CURRENT SENSE
TRANSFORMERS
UL/C-UL recognized components
3000 Vrms gate to drive winding test
Useful operating frequency from 50 kHz to 500 kHz
Most popular winding configurations
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
Part
Number
Turns
Ratio
Primary Inductance
(1-10) (mH MIN)
DCR Pri
(1-10) (Ω MAX)
DCR Sec1
(3-7) (mΩ ±15%)
DCR Sec2
(4-8) (mΩ ±15%)
Hi-Pot
(Pri-Sec) (Vrms)
P0581
P0582
P0583
200:1:1
100:1:1
50:1:1
76
19
5
2.8
1.4
0.7
1.7
1.7
1.7
1.7
1.7
1.7
3000
3000
3000
Additional Specifications
Part
Number
RT
P0581
P0582
P0583
200
100
15
Reference Data
Ipk
Droop
(Amps)
(%)
34
1.00
35
1.98
36
1.19
NOTES: 1. These current sense transformers have two one turn primaries that can
be used in parallel. The listed current ratings are for parallel connection.
2. The reference values are for an application using the termination resistor
(Rt) and operating with unipolar waveform at 100 kHz, 40% duty cycle.
The estimated temperature rise is 55° C.
3. The peak flux density should remain below 2100 Gauss to ensure that the
core does not saturate. Use the following formula to calculate the peak
flux density: Bpk = Kb * Ipk * Rt * don/(Ff * Freq. in kHz) where: Rt is the
terminating resistor in the application and Ff is 1 for unipolar waveform
and 2 for bipolar waveform
Calculation Data
Max Flux
Density
2000
2000
2000
17.12
68.49
273.97
4. To calculate the droop: Droop Exponent (D) = Rt * don/(Lpri in mH * Freq. in
kHz) %Droop = (1-e-D) * 100
5. The temperature rise of the component is calculated based on the total core
loss and copper loss:
A. To calculate total copper loss (W): P(cu) = Ipk2 * Req * Ff * don
where: Ff is 1 for unipolar waveform and 2 for bipolar waveform
B. To calculate total core loss (W): P(core) = 0.000073 * (Freq. in kHz)1.67 *
(Bop in kG)2.532 where: Bop in kG = Kb * Ipk * Rt * don/(2000 * Freq. in kHz)
C. To calculate temperature rise: Temperature Rise (C) = 60.18 * (Core
Loss(W) + Copper Loss (W)).833
Mechanical
.810 MAX
20,57
Req
(mΩ)
.9
.8
.75
Kb
Schematic
.580 MAX
14,73
Pri
Sec
3
.750 MAX
19,05
1
7
4
50T, 100T, or 200T
P058X
.130
3,30
1T
Date Code Country of Origin
10
1T
8
3
1
4
10
.350
8,89
7
10
8
1
.700
17,78
7
Weight . . . . . . . . . . . . . . . .5 grams
Tray . . . . . . . . . . . . . . . . . . .20/tray
(6X) .040
4
.200
5,08
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
SUGGESTED PCB HOLE PATTERN
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PC500.B (5/02)
44
THROUGH HOLE CURRENT
SENSE TRANSFORMERS
VDE Approved
Meets IEC950 insulation requirements
3750 VRMS primary to secondary breakdown voltage
Frequency range 10 kHz to 200 kHz
V
DE
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
DCR
RS
(Ω MAX)
Turns
(NS ± 1%)
KB
KCL
REQ
(mΩ)
5.0
0.70
50
.269x106
51.2x10-6
.95
0.56
20
1.40
100
.0671x106
1.56x10-6
.85
1.00
80
4.50
200
.0168x106
47.3x10-9
.82
-9
.84
Part
Number
IPK
(Amps)
RT
(Ω)
Droop
(%)
PE-67050
35
15
2.4
0.30
PE-67100
37
56
2.2
PE-67200
38
200
2.0
PE-67300
37
510
KVI
LS
(Volt/Amp) (mH MIN)
2.2
1.70
180
11.0
300
6
.00746x10
6.13x10
NOTES:
1. These current sense transformers have a 1 turn primary winding, secondary
turns (Ns) as indicated in the table, and a 130°C insulation system.
5. The maximum recommended operating flux density (BOP) is 2000 gauss to prevent saturation at an operating temperature of 105°C.
6. The core loss factor (KCL) is valid from 10 kHz to 200 kHz at 105°C.
2. The reference values are for unipolar operation, 50 kHz, 40% duty factor, and
an estimated 55°C temperature rise.
7. The terminating resistor (RT) may be varied to adjust operating flux (BOP), droop,
or scale factor (KVI).
3. The maximum useable peak sense current (IPK) depends on temperature rise
or core saturation, which should be evaluated for the operating conditions.
8. The scale factor (KVI) is proportional to the terminating resistor (RT) and is equal
to 1 volt/amp when RT=NS.
4. These Current Sense Transformers are recommended for switch mode power
supply applications, unipolar or bipolar, operating at frequencies from
10 kHz to 200 kHz.
9. The secondary inductance (LS) is measured at 15 kHz and .5V for PE-67050,
1V for PE-67100, 2V for PE-67200 and 3V for PE-67300.
Mechanical
.750 MAX
19,05
1
PE-67XXX
4374
3
(DATE CODE)
.565
14,35 MAX
.750 MAX
19,05
.200 MIN
5,08
Schematic
.400
10,16
(2 X) .041 ± .002
1,04 0,05
3
4
.600
15,24
1
1 TURN
2
NS TURNS
4
2
(2 X) .051 ± .003
1,30 0,08
Unless otherwise specified,
all tolerances are ± .005
0,13
Dimensions: Inches
mm
Parts per package . . . . . . . . . . .80
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45
PC500.B (5/02)
THROUGH HOLE CURRENT
SENSE TRANSFORMERS
AND INDUCTORS
VDE Approved
Designed for switching power supply
applications
Transformer meets IEC950 insulation
requirements
Frequency range from 20 kHz to 200 kHz
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
Part Number
Transformer
with 2-1 T
Primaries
Part Number
Part Number
Transformer Schem.
Inductor
without
with 1T
Figure
Primary
Primary
Schem.
Figure
Schem.
Figure
Turns
NS
Secondary
Inductance
MH
(MIN)
Secondary
Inductance
Test Voltage
(15.75 KHz)
RS
(Ω MAX)
RT
(Ω NOM)
Primary
Unipolar
Amp µ Sec.
Rating (MAX)
Primary
Bipolar
Amp µ Sec.
Rating (MAX)
300
—
1C
PE-63586
1A
PE-51686
2A
50
5.0
0.5
0.7
50
150
PE-64487
1C
PE-63587
1A
PE-51687
2A
100
20.0
1.0
1.40
100
300
600
PE-64488
1C
PE-63588
1A
PE-51688
2A
200
80.0
2.0
4.50
200
600
1200
PE-64517
1D
PE-63617
1B
PE-51717
2B
50CT
5.0
0.5
0.7
50
150
300
PE-64518
1D
PE-63618
1B
PE-51718
2B
100CT
20.0
1.0
1.40
100
300
600
PE-64519
—
1D
—
PE-63619
PE-63691
1B
1B
PE-51719
—
2B
—
200CT
300CT
80.0
180.0
2.0
3.0
4.50
11.0
200
300
600
900
1200
1800
NOTES:
1. Maximum ratings specified with rated secondary terminating resistance
and 1 turn primary.
2. Amp-microsecond (AµSec.) rating of primary equals volt microsecond
(VµSec.) rating of secondary when secondary is terminated in rated
resistance. (Amp—microseconds is equal to the product of a square
pulse of current in amps, times the current pulse width in microseconds.
3. Maximum operating temperature 105°C (ambient plus rise).
4. When terminated with rated terminating resistance, the inductor scale
factor is Vout = 1 volt per amp. for center tapped units terminating
resistance for each half of winding is listed value divided by two.
5. 1 turn primary peak sense current is 20 amps for all parts listed above.
Mechanicals
Schematics
Inductor
Transformer
1 6
3
PE-XXXXX 4
2 7
5
.170
4,32 MIN
0.900 MAX
22,86
0.652
17,01 MAX
0.700 MAX
17,78
0.800
20,32
.500 MIN
12,70
.200
5,08
.051 .003
4X1,30 ±,076
(Leads: 1,2,6,7)
0.700
17,78
.250
6,35
.030 .002
2X0,76 ±,051
(Leads: 3,5)
.500
12,70
.015
0,38 MIN
4
6
7
0.500
12,70
0.500
12,70
5
3
1
2
4
6
7
5
.500/.700 MAX/MIN
12,7/17,78
.030 .002
0,76 ± 0,05
Solderable
Pin
2B
2A
1
1
2
3
Dimensions: Inches
mm
5
2
1D
3
1
2
1441
.010 MIN
0,25
2
5
3
1
1C
1457
V
DE
1
3
0.390
9,906 MAX
0.700 MAX
17,78
DATE CODE
1B
1A
3
Unless otherwise specified, all tolerances are ± .005
0,13
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PC500.B (5/02)
46
500 KHZ CURRENT SENSE
TRANSFORMERS & INDUCTORS
Through Hole Package
Frequency range from 200 to 500 kHz
1250 VRMS isolation
20 Amp peak sense current
Electrical Specifications @ 25°C — Operating Temperature -30°C to 130°C
Part
Number
Inductor
Part
Number
Transformer
RT1
(Ω)
Secondary
Turns2
NS
Secondary
Inductance3
(µH MIN)
DCR
Secondary
(Ω MAX)
DCR
Primary
(Ω)
VS
(mV)
PE-52876
PE-64976
1.50
10
150
.055
.006
30
PE-52877
PE-64977
3.00
20
600
.097
.006
60
PE-52878
PE-64978
7.50
50
4000
.240
.006
160
NOTES:
1. Terminating resistance for .15 Volt/Amp
2. ± 1 turn
3. @ 100 kHz, @ VS
Mechanicals
Inductor
Transformer
.380
MAX
9,65
.580
MAX
14,73
.580
MAX
14,73
PE-5287X
DATE
.120/.155
3,05/3,94
1
.325
MAX
8,26
PE-6497X
DATE
4
.120/.155
3,05/3,94
.400
10,16
1
.325
MAX
8,26
.550
MAX
13,97
.100
2,54
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
3
4
.400
10,16
.550
MAX
13,97
.150
3,81
.150
3,81
Transformer
Inductor
1
USER
PROVIDES
TURN
2
1
3
1 TURN
4
NS TURNS
4
NS TURNS
2
PE-64976, PE-64977, PE-64978
PE-52876, PE-52877, PE-52878
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47
PC500.B (5/02)
CURRENT SENSE
INDUCTORS
FIS Series
Current sense inductors, as feedback elements
linking the output and pulse control circuitry, allow
low-cost regulation of switch-mode power supplies
Fully encapsulated with a frequency of 200 kHz
maximum
Isolation Pri to Sec: 2500 VAC
Pri. current: 15 A maximum
Electrical Specifications @ 25°C
Prim/Sec
Ratio
1/50
1/100
1/200
Part No.
FIS 101
FIS 111
FIS 121
Notes:
L: Inductance: (1-3) tested at 10 KHz & 10 mV
V x τ: V = Rt x Is
1
τ = 2F
Sec L
(mH MIN)
5.0
22.0
94.5
.677
17,20
1
2
Schematic
.375
9,53
MAX
Ø .196
Ø5
XXX
Vxτ
(MAX)
175 VµS
350 VµS
700 VµS
Rt (Ω): Recommended Terminating Resistance
Is (A): sec. current
F(Hz): Frequency
Mechanical
*
Sec DCR
(Ω MAX)
0.65
1.30
4.50
1
3
3
.803
20,40
4 mm ± 1
.500
12,70
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PC500.B (5/02)
48
DC/DC SURFACE MOUNT
GATE DRIVE TRANSFORMERS
For SELV Operation
1500 VDC isolation between Gate and Drive
Basic insulation (1.4 mm creepage/clearance)
and operational available
Operating frequency: 50 kHz and up
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
Part
Number
Turns
Ratio
Pri-Sec
Insulation
(VDC)
MAX 1
V*µsec
Primary
Inductance
(µH MIN)
Leakage 2
Inductance
(µH MAX)
DCR
Primary
(Ω MAX)
DCR
Secondary
(Ω MAX)
MAX Package
Size (L x W)
(mm)
Package
Height
(mm MAX)
0.60
2.00
1.60
0.75
0.52
2.00
1.60
0.75
8.6 x 6.7
8.0 x 6.6
9.0 x 8.6
8.6 x 6.7
2.5
5.3
7.6
3.6
0.80
0.62
0.88
1.50
0.80
0.88
0.62
1.50
7.2 x 6.1
11.8 x 8.8
11.8 x 8.8
9.0 x 8.6
3.8
4.0
4.0
7.6
OPERATIONAL INSULATION
PE-68386
1:1
1500
9.7
785
0.36
P0926
1:1:1
1500
23.8
330
0.40
P0544
1:1:1
1500
45.1
3950
0.70
PA0264
1:1:1
1500
12.7
1140
0.40
BASIC INSULATION (1.4 MM CREEPAGE AND CLEARANCE BETWEEN PRIMARY AND SECONDARY)
P2033
1:1
1500
9.3
600
12.30
PA0173
1:1:1
1500
17.2
980
0.75
PA0185
1:1
1500
17.2
980
0.75
PA0184
1:1
1500
27.2
1400
0.50
NOTES:
1. The maximum volt-µsec rating limits the peak flux density to 2200 Gauss when
used in a unipolar drive application. For bi-polar drive applications a maximum
volt-µsec of two times this rating is acceptable (ie: 2* (volt*µsec rating))
Volt*µsec = (voltage applied to the primary) * dutycycle / Frequecy = V * alpha /
Freq_Hz = V * usec
2. The leakage inductance is measured at the primary terminals with all secondaries shorted.
3. Add suffix "T" to part number for Tape and Reel package (ie: P0544T)
Mechanical
Schematic
PE-68386
.340 MAX
8,64
PE-68386
Date Code
Country of Origin
.050
1,27
4X .100
2,54
.265 MAX
6,73
.098 MAX
2,49
.005/0,13
4 SURFACES
1
6
3
4
.200
5,08
.060
1,52
.100
2,54
.225
5,71
SUGGESTED PAD LAYOUT
Weight . . . . . . . . . . . . . .0.28 grams
Tape & Reel . . . . . . . . . . .1500/reel
Tube . . . . . . . . . . . . . . . . . .60/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
49
PC500.B (5/02)
DC/DC SURFACE MOUNT
GATE DRIVE TRANSFORMERS
For SELV Operation
Mechanicals
Schematics
P0926
6
.073
1,85
.146
3,71
.024
6X
0,61
P0926
Date Code
Country of Origin
4
.073
1,85
.050
6X
1,27
.050
6X
1,27
1
2
.330
8,38
1
5
3
6
4
3
SUGGESTED PAD LAYOUT
.315 MAX
8,00
Weight . . . . . . . . . . . . . .0.48 grams
Tape & Reel . . . . . . . . . . .1000/reel
Tube . . . . . . . . . . . . . . . . . .80/tube
.210 MAX
5,33
.060
1,52
.005/0,13
6 SURFACES
3
.260 MAX
6,60
2
4
1
6
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
5
P0544/PA0184
P0544
.050
1,27
.355 MAX
9,02
3X .100
2,54
8
7
6
5
.340 MAX
8,64
5
2
.300 MAX
7,62
3
5
.300
7,62
1
.100
2,54
4
6
4
8
.060
1,52
P0544/PA0184
Date Code
Country of Origin
1
1
4
8
1
.225
5,71
SUGGESTED PAD LAYOUT
.005/0,13
6 SURFACES
3
PA0184
4
5
8
Weight . . . . . . . . . . . . . .0.60 grams
Tape & Reel . . . . . . . . . . . .400/reel
Tube . . . . . . . . . . . . . . . . . .50/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
50
DC/DC SURFACE MOUNT
GATE DRIVE TRANSFORMERS
For SELV Operation
Mechanicals
Schematics
PA0264
2
.340 MAX
8,64
1
2
3
1
6
P0264
Date Code
Country of Origin
5
.265 MAX
6,73
4
6
.200
5,08 .100
2,54
4
.070
1,78
4X .100
2,54
.220
5,59
.320
8,13
.140 MAX
3,56
.005/0,13
SUGGESTED PAD LAYOUT
6 SURFACES
5
3
Weight . . . . . . . . . . . . . .0.23 grams
Tape & Reel . . . . . . . . . . . .800/reel
Tube . . . . . . . . . . . . . . . . . .75/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
P2033
.310
7,87
.280
7,11
.235
5,97
P2033
Date Code
Country of Origin
(.150
3,81(
.035
0,89
SUGGESTED PAD LAYOUT
.140
3,57
8 SURFACES
(
.150
3,81
PA0173, PA0185
PA0173
.460
11,68
.340
8,64
PA0XXX
Date Code
Country of Origin
7
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.004/0,10
(
4
Weight . . . . . . . . . . . . . .0.29 grams
Tape & Reel . . . . . . . . . . .1200/reel
Tube . . . . . . . . . . . . . . . . . .80/tube
.010
0,25
(.050
1,27(
8
(.050
1,27(
.180
4,57
8X .035
0,89
1
.430
10,92
.330
8,38
.070
1,78
.100
2,54
1
2
5
3
6
4
.250
6,35
.100
2,54
.025
0,64
.330
8,38
SUGGESTED PAD LAYOUT
.160 MAX
4,06
.250
6,35
1
PA0185
6
4
3
Weight . . . . . . . . . . . . . .0.48 grams
Tape & Reel . . . . . . . . . . . .900/reel
Tube . . . . . . . . . . . . . . . . . .60/tube
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
.005/0,13
6 SURFACES
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51
PC500.B (5/02)
OFFLINE GATE DRIVE
TRANSFORMERS
UL and C-UL recognized, TÜV approved
components
3000 Vrms gate to drive winding test
Useful operating frequency from 50 kHz to 500 kHz
Most popular winding configurations
Electrical Specifications @ 25°C — Operating Temperature -40°C to 130°C
Reference Data
Part
Number
Turns
Ratio
Primary
Inductance
(1-10)
(µH MIN)
ET
Maximum
(V * µsec MAX) Flux Density
Leakage
Inductance
Gate to Drive
(µH MAX)
DCR Drive
(1-10)
(mΩ ±20%)
DCR Gates
(mΩ ±20%)
Drive
Pri-Sec
(Vrms)
P0584
1:1:1
95.0
2100
450
0.5
80
72
3000
P0585
1:1:1:1:1
95.0
2100
450
3.0
330
180
3000
NOTES:
1. These gate drive transformers are meant to operate between 50 and 300 kHz with 3. The temperature rise of the component is calculated based on the total core loss
and copper loss:
a 12 V, 45% bipolar waveform.
A. To calculate total copper loss (W), use the following formula:
2. The peak flux density should remain below 2100 Gauss to ensure that the core
Copper Loss (W) = Irms2 * (DCR_Drive + (# of Gates) * DCR_Gates)
does not saturate. Use the following procedure to calculate the peak flux density:
B. To calculate total core loss (W), use the following formula:
A. Calculate the Volt-µsec product (ET): ET = (Drive Voltage) * (Don) /
Core Loss (W) = 7.5E-5 * (Frequency in kHz)1.67 * (20.16 * ET/1000)2.532
(Frequency in kHz) * 103
C. To calculate temperature rise, use the following formula:
B. Calculate the operating flux density (B): Bpk (Gauss) = 40.32 * ET/Ff where:
Temperature Rise (C) = 60.18 * (Core Loss(W) + Copper Loss (W)).833
Ff = 1 for unipolar drive applications and 2 for bipolar drive applications
Mechanical
.810 MAX
20,57
Schematics
P0584
.480 MAX
12,19
P0585
2
GATE
3
1
.750 MAX
19,05
4
8
DRIVE
10
P058X
3
9
GATE
GATE
Date Code Country of Origin
7
GATE
1
8
4
DRIVE
10
GATE
5
7
GATE
6
.130
3,30
1
P0584 (6 pins)
4
10
10
7
.350
8,89
1
.700
17,78
P0585 (10 pins)
7
.350
8,89
(6X) .040
.200
5,08
10
4
1
.700
17,78
.400
10,16
7
.100
2,54
(10X) .040
.200
5,08
.100
2,54
4
Weight . . . . . . . . . . . . . . . .5 grams
Tray . . . . . . . . . . . . . . . . . . .20/tray
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
52
MOSFET GATE DRIVE
TRANSFORMERS
International safety construction, VDE approved
3750 VRMS gate to drive winding test
V
DE
Useful operating frequency from 20 kHz to 100 kHz
Electrical Specifications @ 25°C — Operating Temperature 0°C to 70°C
Part
Number
Turns
Ratio
(±5%)
Inductance
1VRMS 1 kHz
Term 1-2
(µH MIN)
Leakage1
Inductance
Term 1-2
(µH MAX)
DCR
Drive
Winding
(Ω MAX)
DCR
Gate
Winding
(Ω MAX)
CWW
Drive
To Gate
(pf MAX)
CWW
Gate
To Gate
(pf MAX)
Typical
Operating
Frequency
(kHz)
PE-63385
PE-63387*
PE-63386
PE-63388
1:1
1:1:1
1:1.5
1:1.5:1.5
1500
1500
1500
1500
4.0
4.0
4.0
4.0
0.40
0.40
0.40
0.40
0.75
0.75
2.50
2.50
50
50
50
50
NA
130
NA
130
20-100
20-100
20-100
20-100
*Also Available with a U-L B1 Insulation (1446C) system, tested to 4400 Vrms for 1 minute as PE-68448.
Dielectric Strength
Maximum Ratings
Sym
PE-63385
PE-63386
PE-63387
PE-63388
ETU6
ETB6
ISR7
TOP, TSTG
200
400
640
105
320
640
500
105
Rating
Drive Excitation, Unipolar
Drive Excitation, Bipolar
Secondary RMS Current
Operating & Storage Temp.
Unit
Test
Between
RMS Test Volts
60 Hz, 1 Minute Hold
V-µS
V-µS
ma
°C
Gate-Drive
Gate-Gate
Gate-Core
Drive-Core
3750
1500
2000
1750
Mechanical
1.08
27,43 MAX
Schematics
.200
5,08 MIN
1
DRIVE
1.20
30,48 MAX
.750
19,05 MAX
3
GATE
6
2
PE-63385/PE-63386
3
1
4
.850
21,59 .650
16,51
1.09
27,69 MAX
.700
17,78
5
GATE
4
5
DRIVE
2
6
.200
5,08
3
1
GATE
2
.600
15,24
Notes:
1. Measured with secondaries shorted
2. Pins .025/0,64 square solderable
3. Unused pins not provided
4. Pin numbers not marked on part
6
.075
1,91
PE-63387/PE-63388/PE-68448
.025
0,64
5. Mounting header flammability rating: UL-94V0
6 At 2480 Gauss
7. At 200 CM/Amp
Dimensions: Inches
mm
Unless otherwise specified,
all tolerances are ± .010
0,25
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53
PC500.B (5/02)
SELF-LEADED SMT
COMMON MODE CHOKE
Solutions based on impedance, size and
current
Designed for DC/DC converters
Wide variety of inductor sizes and current
ratings available
Dielectric strength: 500 VRMS
Electrical Specifications @ 25°C — Operating Temperature -40°C to +120°C
Part
Number
RatedCurrent
For 55°C Rise
(Amps)
Inductance
(mH ±35%)
DCR (MAX)
(mΩ)
Impedance
Curve
(see # below)
Package
Weight
(Grams)
Quantity
In Tube
Quantity
In Reel
P0354
P0473
P0351
P0420
P0421
P0422
P0353
P0527
P0429
P0469
P0502
1.22
1.63
2.80
3.30
3.30
4.70
5.60
7.20
9.70
11.6
14.0
1.170
0.884
1.470
1.320
0.225
0.768
0.590
0.530
0.809
0.630
0.473
200
110
80
60
60
40
20
15
14
10
8
1
2
3
4
5
6
7
8
6
7
9
Polecat
Polecat
LCCI-50
LCCI-50
LCCI-50
LCCI-50
LCCI-50
HCCI-68
Big Foot
Big Foot
Big Foot
1.4
1.5
4.3
4.6
4.7
4.9
5.2
7.7
13.5
14.3
14.8
40
40
30
30
30
30
30
20
15
15
15
500
500
200
200
200
200
200
100
75
75
75
NOTE: Add suffix "T" to part number for tape and reel package (i.e. P0354T).
Impedance Curves
15K
7.5K
12K
6.0K
3
5
4
Impedance (Ω)
Impedance (Ω)
6
9K
1
2
6K
3K
7
4.5K
9
8
3.0K
1.5K
0
0
100 KHz
1 MHz
10 MHz
100 MHz
100 KHz
Frequency
1 MHz
10 MHz
100 MHz
Frequency
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PC500.B (5/02)
54
SELF-LEADED SMT
COMMON MODE CHOKE
Mechanicals
Polecat
LCCI-50
.500 MAX
12,70
1
3
1
4X .175
4,45
4
2
3
1
1
2
4
4
Suggested Pad Layout
.390 MAX
9,91
.215 MAX
5,46
.410
10,41
.330
8,38
.650 MAX
16,51
.005/0,13
4 SURFACES
HCCI-68
.770 MAX
19,56
Big Foot
4X .080
2,03
1.000
25,40
.660
16,76
2
4
Suggested Pad Layout
.005/0,13
4 SURFACES
3
4X .060
1,52
.410
10,41
2
4X .175
4,45
R
R
3
4X .060
1,52
.500 MAX
12,70
.445
11,30
.670 MAX
17,02
.330
8,38
1
3
4
2
4X .300
7,62
1
R
1.097
27,86
3
4
2
1
3
.620
15,75
4
2
4
1.010
25,65
.155
3,94
1.220 MAX
30,99
Suggested Pad Layout
Suggested Pad Layout
.500 MAX
12,70
.395 MAX
10,03
1.000 ± .015
25,40 0,38
1.110 MAX
28,19
.400
10,16
.600
15,24
1.000 MAX
25,40
2
3
1
1.100
27,94
.006/0,15
4 SURFACES
.005/0,13
4 SURFACES
Schematic
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .005
0,13
1
3
2
4
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55
PC500.B (5/02)
SELF-LEADED SMT
COMMON MODE INDUCTORS
Pick and place compatible
Rated voltage 250Vac
Low RFI toroid
Tape & Reel packaging available
VDE approval and U.L. recognition pending
Electrical Specifications @ 25°C — Operating Temperature -40°C to +130°C
Part
Number
1 RMS
(Amps)
Inductance
(mH ±30%)
DCR (MAX)
(mΩ)
SRF
(MHz)
Impedance
Curve
(see back page)
Size
Code
Weight
(Grams)
Quantity
In Tube
PE-53910
3.60
1.0
50
4
1
LCCI-3
5.3
30
PE-53911
1.50
1.0
60
2
2
LCCI-1
2.5
40
PE-53912
2.50
3.0
80
2.2
3
LCCI-3
5.2
30
PE-53913
1.00
10.0
450
0.5
4
LCCI-1
2.4
40
PE-53914
0.50
22.0
850
0.3
5
LCCI-1
2.4
40
NOTE: Add suffix "T" to part number for tape and reel package (i.e. PE-53910T).
Mechanical
Schematic
PE-5391X
E
A
1
2
P5391X
3
Date Code
Country of Origin
2
2
1
1
4X .060
1,52
4
4X .175
4,45
R
3
4
F
1:1 ±2%
4
3
Suggested Pad Layout
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
C
D
.005/0,13
4 SURFACES
B
Size
LCCI-1
A
.560/14,22
B
.645/16,38
C
.350/8,89
D
.520/13,21
E
.340/8,64
F
.530/13,46
LCCI-3
.670/17,02
.770/19,56
.390/9,90
.650/16,51
.445/11,30
.660/16,76
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PC500.B (5/02)
56
SELF-LEADED SMT
COMMON MODE INDUCTORS
Performance Description
The common mode choke family has been developed to
attenuate conductor noise (EMI) in systems. The designs
on high permeability toroidal cores, performs two different
filter functions. There is one winding for each of the two
polarity lines with the inductors coupled by a single core.
Common mode signals (referred to ground) are
suppressed by the full inductance of each coil. As an
added benefit, differential signals are attenuated by the
leakage inductance of the windings.
The full inductance in connection with capacitances (0.1 to
1µF) connected to earth ground will yield filtering results
required for switch mode power supplies.
Impedance Curves
Impedance (Ω)
7K
5
4
6K
5K
3
4K
3K
2
2K
1
1K
0
0
0.01
0.1
1
10
100
Frequency (MHz)
Application Notes
Pulse can assist you with successful solutions to pass world
EMI/EMC standards such as FCC, VDE & IDE. Our safe
and cost effective products span the application spectrum.
EMI/EMC Control products include low power signal filtering
devices, toroidal inductor product families and a wide selec-
tion of VDE/UL approved common mode chokes.
Please call our applications engineering locations for EMC
technical support services including catalogs, samples,
measurements, screenroom testing or design assistance.
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57
PC500.B (5/02)
COMMON MODE EMI
SUPPRESSION INDUCTORS
Low profile or vertical mounting available
Windings balanced within one percent
For use in switching power supply input
filter circuits
Dielectric strength 1250 VRMS
Designed with 3.0 mm minimum creep
distance between windings
Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C
Low Profile
Part
Number
Vertical
Mount Part
Number
Rated
RMS
Current1
(Amps)
PE-62891
PE-62892
PE-62893
PE-62894
PE-62895
PE-62896
PE-62897
PE-62911
PE-62912
PE-62913
PE-62914
PE-62915
PE-62916
PE-62917
1.8
3.5
6.0
2.6
3.2
5.2
7.5
Load
VA2 at
RMS Line
117 V 220 V
210
400
700
300
375
600
875
Leakage
Inductance Test Level
Inductance
at 1 kHz Volts RMS
130 kHz
(mH MIN)
1.0 kHz
(µH MIN)
420
800
1400
600
750
1200
1750
10.0
3.0
1.0
16.0
8.0
4.0
2.0
0.50
0.20
0.08
1.00
0.50
0.20
0.08
NOTES: 1. Rated RMS current for 40°C rise at any input voltage.
130
35
12
180
90
45
25
DCR
Max. each
WDG
(Ω)
Package
Number
0.240
0.060
0.020
0.160
0.120
0.040
0.020
1
1
1
2
2
2
2
Lead Diameter
Inches ± .003
Low
Vertical
Profile
Mount
0.032
0.032
0.036
0.032
0.032
0.036
0.047
0.032
0.032
0.036
0.040
0.040
0.036
0.047
2. Caution — do not exceed rated RMS current ratings.
Mechanicals
Vertical Package
Low Profile Package
A MAX
1
3mm Creepage
Spacer
A
PE-6289X
(DATE CODE)
4
3
3
2
4
G MAX
E
2
C
Package
Number
PE-6291X
B
MAX
B MAX
D
C
D
Package
Number
A
B
C
D
E
E
F
G
1
1.25
31,75
.600
15,24
1.00
25,40
.015
0,38
.900
22,86
2
1.50
38,10
.800
20,32
1.28
32,51
.010
0,25
1.083
27,50
1
1.15
.550
.400
.800
29,21 13,97 10,15 20,32
.45
11,43
.015
0,38
1.15
29,21
2
1.44
.800
.600
.900
36,57 20,32 15,24 22,86
.70
17,78
.030
0,76
1.50
38,10
Unless otherwise specified, all tolerances are ± .010
0,25
.200 MIN
5,08
B
DATE CODE
COUNTRY OF ORIGIN
.200
MIN
5,08
A
MIN
MAX
F
MAX MAX
E
C
D
A
1
C
MAX
Schematic
Dimensions: Inches
mm
1
2
3
4
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
58
500 kHz COMMON MODE
EMI INDUCTORS
Common mode EMI Inductors
Designed for higher frequency power conversion
For use in SMPS input filtering circuits
Mechanicals
Elect. Specs. @ 25°C— Operating Temp. -30° to +130° C
2
4
DCR
(Ω MAX)
Case
Style
Leakage
Inductance
(MIN/MAX µH)
PE-96161
0.5
33
1.40
3
160/320
PE-96165
1.0
18
0.50
1
120/320
PE-96166
1.0
5.6
0.30
3
30/60
PE-96168
2.0
15
0.29
1
100/220
PE-96173
3.15
5.6
0.10
1
40/80
PE-96175
3.15
3.3
0.07
3
15/35
PE-96177
3.15
2.2
0.06
3
10/20
PE-96178
3.15
1.2
0.04
3
6/15
PE-96179
3.15
1.2
0.04
4
5/14
.197/.237
5,00/6,02
PE-96181
5.0
3.9
0.06
1
25/60
PE-96186
6.3
2.7
0.04
1
20/45
.039
0,99
PE-96187
8.0
3.3
0.033
2
20/45
PE-96188
10.0
1.8
0.02
2
10/25
PE-96189
12.5
1.5
0.015
2
10/20
PE-96190
15.0
1.0
0.01
2
7/15
4
.720 (MAX)
18,29
3
1
3
.800 ± .008
20,30 ± 0,20
.900 ± .008
22,86 ±0,20
PIN 1
PIN 1
.158/.197
4,01/5,00
Inductance
mH
(± 30%)
1.70 (MAX)
43,18
1.30 (MAX)
33,00
1
Rated RMS
Current
(A.Normal)
CASE 22
CASE 11
2
Part
Number
3
3
.600 ± .008
15,20 ± 0,20
4
2
1.00 ± .008
25,40 ± 0,20
2
1.34
34,04
LEVEL OF
ENCAPSULANT
4
LEVEL OF
ENCAPSULANT
1.03
26,16
CASE 41
CASE 31
Schematic
.910 (MAX)
23,10
2
1.10
28,00 (MAX)
3
4
1
2
.240/.270
6,10/6,86
1
1.07 (MAX)
27,18
3
2
4
3
.500 ±.008
12,70 ±0,20
PIN 1
3
NOTES:1. Leads have .031/.039 diameter.
.700/.900
2.Self-leaded: 96187 has .036 nom. diameter leads.
96188 & 96189 have .045 nom. diameter leads.
96190 has .051 nom. diameter leads.
.500 ± .008
12,70 ± 0,20
2
.750 ± .008
19,05 ± 0,20
3
1
.615 (MAX)
15,60
1.00 ±.008
25,40 ±0,20
PIN 1
4
4
LEVEL OF
ENCAPSULANT
.158/.197
4,00/5,00
LEVEL OF
ENCAPSULANT
2
4
1.10 (MAX)
27,90
.650 (MAX)
16,51
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
COIL
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59
PC500.B (5/02)
INDUCTORS DESIGNED
FOR NATIONAL’S 260 kHz
SIMPLE SWITCHER™
Tested and recommended by National
Semiconductor for the LM267X series
Base material meets flammability
requirements of UL 94V-0
Available in surface mount and through
hole versions
Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C
In Circuit Operating Parameters 1
Pulse
THT Part
Pulse
SMT Part
National
Part
Number
Number
Number
P0841
P0845
P0846
P0847
P0848
P0849
P0850
—
—
—
—
—
—
—
—
—
—
—
—
—
—
P0841S
P0845S
P0846S
P0847S
P0848S
P0849S
P0850S
LM267X-L41
LM267X-L45
LM267X-L46
LM267X-L47
LM267X-L48
LM267X-L49
LM267X-L50
LM267X-L41
LM267X-L45
LM267X-L46
LM267X-L47
LM267X-L48
LM267X-L49
LM267X-L50
Notes :
Nominal
Inductance
Rated
Current
Max 2
ETOP
(µH)
22.8
10.2
14.8
10
50
33
23
22.8
10
15
11
52
36
24.7
(ADC)
4.9
4.3
5.0
5.0
5.0
5.0
5.0
4.9
4.3
5.0
5.0
5.0
5.0
5.0
(V-µSec)
23.3
10.0
17.0
13.0
40.0
36.0
24.0
23.3
10.0
17.0
13.0
40.0
36.0
24.0
1. Inductance values may vary ±20%.
2. ETop rated at 260 kHz.
Nominal
DCR
(Ω)
.036
.026
.023
.025
.050
.047
.026
.036
.050
.027
.025
.025
.019
.013
Package
Through
Surface
Hole
KM-30
KM-1.1
KM-2.1
KM-20
KM-40
KM-40
KM-30
—
—
—
—
—
—
—
Mount
—
—
—
—
—
—
—
HCI-68
LCI-44
LCI-50
LCI-50
Bigfoot
Bigfoot
Bigfoot
3. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.
.060
1,52
KlipMount Series
.035
0,89
PKG
KM-1.1
KM-2.0
KM-2.1
KM-3.0
KM-4.0
A
.350
8,89
.450
11,43
.460
11,69
.450
11,43
.600
15,24
B
.580
14,74
.650
21,08
.670
17,02
.830
21,09
.950
24,13
C
.715
18,17
.700
17,78
.750
19,05
.950
24,13
1.350
34,29
D
.290
7,37
.325
8,26
.335
8,51
.415
10,55
.475
12,07
E
.110
2,80
.150
3,81
.150
3,81
.150
3,81
.225
5,72
F
.130
3,31
.130
3,31
.130
3,31
.130
3,31
.130
3,31
2E
SUGGESTED PAD
LAYOUT
C MAX
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
.020
F ±
0,51
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
D TYP
B± .005
0,13
E TYP
2E
A ± .005
0,13
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PC500.B (5/02)
60
INDUCTORS DESIGNED
FOR NATIONAL’S 260 kHz
SIMPLE SWITCHER™
Mechanicals
LCI Series
F
A MAX
PKG
2X .060
1,52
PE-XXXXX
U.S. PAT 53091 30
A
B
C
D
LCI-44
.600
15,24
.620
15,75
.390
9,91
.500
12,70
.550 .510
13,97 12,95
LCI-50
.670
17,02
.700
17,78
.390
9,91
.580
14,74
.620 .590
15,75 14,99
E
E
F
DATE CODE
COUNTRY OF ORIGIN
Note:
Coil must clear seating plane by .010 MIN
0,25
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
R
SUGGESTED PAD LAYOUT
C MAX
SEATING
PLANE
D ±.015
0,38
B MAX
.005/0,13
4 SURFACES
Notes:
1. Dimension “D” is measured across terminal blocks only.
2. Coil must clear seating plane by .010 MIN.
0,25
HCI-68
Bigfoot
1.097
27,86
2
.940
MAX
23,87
.830 .005
±
21,08 0,13
3
Date Code
Country of Origin
1
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
U.S. PAT. 5309130
3
4
1
.155
3,94
.700 .005
±
17,78 0,13
.940
MAX
23,87
4
SUGGESTED PAD LAYOUT
1.220 MAX
30,99
.500 MAX
12,70
R
SUGGESTED PAD LAYOUT
1.100
27,94
.400
MAX
10,16
4X
.820
.015
±
20,83 0,38
.006/0,15
4 SURFACES
.320 ± .020
8,13 ± 0,51
SEATING PLANE
.005/0,13
2 SURFACES
.400
10,16
.600
15,24
P0XXX
.080 .005
±
2X
2,03 0,13
2
.600
15,24
1
4
2
3
1.000
25,40
SCHEMATIC
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61
PC500.B (5/02)
INDUCTORS DESIGNED
FOR NATIONAL’S 150 kHz
SIMPLE SWITCHER™
Tested and recommended by National
Semiconductor
Base material meets flammability
requirements of UL 94V-0
Available in surface mount and through
hole versions
Electrical Specifications @ 25°C— Operating Temperature -40° to +130° C
Pulse
THT Part
Pulse
SMT Part
National
Part
Number
Number
Number
PE-53801
PE-53802
PE-53803
PE-53804
PE-53805
PE-53806
PE-53807
PE-53808
PE-53809
PE-53810
PE-53811
PE-53812
PE-53813
PE-53814
PE-53815
PE-53816
PE-53817
PE-53818
PE-53819
PE-53820
PE-53821
PE-53822
PE-53823
PE-53824
PE-53825
PE-53826
PE-53827
PE-53828
PE-53829
PE-53830
PE-53831
PE-53932
PE-53933
PE-53934
PE-53935
PE-54036
PE-54037
PE-54038
PE-54039
PE-54040
PE-54041
PE-54042
PE-54043
PE-54044
PE-53900
PE-53801S
PE-53802S
PE-53803S
PE-53804S
PE-53805S
PE-53806S
PE-53807S
PE-53808S
PE-53809S
PE-53810S
PE-53811S
PE-53812S
PE-53813S
PE-53814S
PE-53815S
PE-53816S
PE-53817S
PE-53818S
PE-53819S
PE-53820S
PE-53821S
PE-53822S
PE-53823S
PE-53824S
PE-53825S
PE-53826S
PE-53827S
PE-53828S
PE-53829S
PE-53830S
PE-53831S
PE-53932S
PE-53933S
PE-53934S
PE-53935S
PE-54036S
PE-54037S
PE-54038S
PE-54039S
PE-54040S
PE-54041S
—
—
PE-54044S
—
LM259X-L1
LM259X-L2
LM259X-L3
LM259X-L4
LM259X-L5
LM259X-L6
LM259X-L7
LM259X-L8
LM259X-L9
LM259X-L10
LM259X-L11
LM259X-L12
LM259X-L13
LM259X-L14
LM259X-L15
LM259X-L16
LM259X-L17
LM259X-L18
LM259X-L19
LM259X-L20
LM259X-L21
LM259X-L22
LM259X-L23
LM259X-L24
LM259X-L25
LM259X-L26
LM259X-L27
LM259X-L28
LM259X-L29
LM259X-L30
LM259X-L31
LM259X-L32
LM259X-L33
LM259X-L34
LM259X-L35
LM259X-L36
LM259X-L37
LM259X-L38
LM259X-L39
LM259X-L40
LM259X-L41
LM259X-L42
LM259X-L43
LM259X-L44
LM258X-L
Notes :
In Circuit Operating Parameters 1
Nominal
Inductance
Rated
Current
Max 2
ETOP
(µH)
259
178
118
79
55
39
26
374
256
176
118
78
55
39
26
17
375
252
173
115
78
54
38
26
18
377
248
168
112
77
53
37
24
17
250
168
114
77
53
38
25
167
110
77
19
(ADC)
0.13
0.16
0.2
0.25
0.3
0.34
0.45
0.2
0.25
0.3
0.38
0.46
0.56
0.68
0.84
1.02
0.36
0.44
0.54
0.67
0.82
1.0
1.2
1.48
1.81
0.68
0.83
1.02
1.26
1.54
1.87
2.24
2.74
3.0
1.5
1.81
2.22
2.7
3.0
3.0
3.0
2.5
3.0
3.0
4.5
(V-µSec)
23.1
16.5
13.2
9.9
6.6
6.6
6.6
75.9
33
26.4
19.8
16.5
13.2
9.9
6.6
6.6
75.9
49.5
36.3
29.7
23.1
16.5
13.2
9.9
9.9
75.9
72.6
56.1
42.9
33
26.4
19.8
16.5
13.2
72.6
75.9
62.7
52.8
42.9
29.7
19.8
75.9
75.9
59.4
323
1. Inductance values may vary ±20%.
2. ETop rated at 150 kHz except where designated.
Nominal
DCR
(Ω)
3.4
2.8
1.8
1.5
1.0
.80
.62
2.7
2.2
1.4
1.2
0.8
0.5
0.3
0.2
0.1
1.3
0.9
0.6
0.4
0.3
0.2
0.1
0.1
0.06
1.0
0.6
0.4
0.3
0.2
0.13
0.10
0.07
0.05
0.23
0.18
0.10
0.09
0.08
0.05
0.04
0.14
0.09
0.08
0.02
Package
Through
Surface
Hole
LP-25
LP-25
LP-25
LP-25
LP-25
LP-25
LP-25
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-30
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-37
LP-44
LP-44
LP-44
LP-44
LP-44
LP-44
LP-44
LP-44
KM-10
KM-30
KM-30
KM-30
KM-30
KM-30
KM-30
KM-20
KM-40
KM-40
KM-30
KM-30
Mount
LCI-20
LCI-20
LCI-20
LCI-20
LCI-20
LCI-20
LCI-20
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-30
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-37
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
LCI-44
HCI-68
HCI-68
HCI-68
HCI-68
HCI-68
HCI-68
LCI-50
—
—
HCI-68
—
3. ETop rated at 100 KHz.
4. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corporation.
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PC500.B (5/02)
62
INDUCTORS DESIGNED
FOR NATIONAL’S 150 kHz
SIMPLE SWITCHER™
Mechanicals
KM Series
LP Series
2
D
.060
1,52
PE-XXXXX
DATE CODE
A MAX
1
A
B
C
D
LP-25
.360
9,14
.310
7,87
.250
6,35
.250
6,35
LP-30
.400
10,16
.300
7,62
.300
7,62
.300
7,62
LP-37
.495
12,57
.375
9,52
.375
9,52
.375
9,52
LP-44
.635
16,13
.365
9,27
.500
12,7
.300
7,62
.035
0,89
2E
C
.035
0,89
CTRY ORIGIN
PKG
.060
1,52
SUGGESTED PAD LAYOUT
A MAX
SUGGESTED PAD
LAYOUT
C MAX
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
.020
F ±
B MAX
0,51
E TYP
D TYP
B± .005
0,13
.135 ± .010
3,43 0,25
D
2E
A ± .005
0,13
C
2X LEAD .020
0,51
PKG
LCI Series
F
A MAX
2X
PE-XXXXX
U.S. PAT 53091 30
E
DATE CODE
COUNTRY OF ORIGIN
.060
1,52
Notes:
1. Dimension “D” is measured
across terminal blocks only.
2. Coil must clear seating plane by
.010 MIN.
0,25
A
B
C
D
E
F
KM-10
.340
8,64
.580
14,73
.650
16,51
.290
7,37
.110
2,79
.130
3,30
KM-20
.450
11,43
.650
16,51
.700
17,73
.325
8,26
.150
3,81
.130
3,30
KM-30
.450
11,43
830
21,08
.950 .415
24,13 10,54
.150
3,81
.130
3,30
KM-40
.610
15,50
.970
24,64
1.10 .475
27,94 12,07
.225
5,72
.130
3,30
HCI-68
.940
MAX
23,87
.830 .005
±
21,08 0,13
R
SUGGESTED PAD LAYOUT
2X
C MAX
PE-XXXXX
SEATING
PLANE
DATE CODE
COUNTRY OF ORIGIN
U.S. PAT. 5309130
D ±.015
0,38
B MAX
.005/0,13
4 SURFACES
.080 .005
±
2,03 0,13
.700 .005
±
17,78 0,13
.940
MAX
23,87
R
SUGGESTED PAD LAYOUT
PKG
A
B
C
D
E
F
LCI-20
.340
8,64
.340
8,64
.270
6,86
.260
6,60
.300
7,62
.270
6,86
LCI-30
.435
11,05
.440
11,18
.360
9,14
.350
8,89
.400
10,16
.360
9,14
LCI-37
.565
14,35
.570
14,48
.360
9,14
.450
11,43
.520 .460
13,21 11,68
LCI-44
.600
15,24
.620
15,75
.390
9,91
.500
12,7
.550 .510
13,97 12,95
LCI-50
.670
17,02
.700
17,78
.390
9,91
.580
14,73
.620 .590
15,75 14,99
.400
MAX
10,16
.820
.015
±
20,83 0,38
SEATING PLANE
.005/0,13
Note:
2 SURFACES
Coil must clear seating plane by .010 MIN
0,25
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
63
PC500.B (5/02)
INDUCTORS DESIGNED
FOR NATIONAL’S 50 kHz
SIMPLE SWITCHER™
Designed for use with National’s device
numbers LM2574/LM2575/LM2576
Base material meets flammability
requirements of UL 94V-0
Performance verified by National
Semiconductor
Electrical Specifications @ 25°C— Operating Temperature -30° to +130° C
Part Identification
Reference Operating Values1
Design Control Values
Part
Number
Inductor
Code
Inductance
Typical
(µH)
IDC
(Amps)
ETOP
(V-µSec)
Inductance
No DC2
(µH ± 20%)
DCR
(Ω MAX)
Package
Style
Lead
Diameter
PE-53112
L47
47
3.0
90
38
0.05
KM-2.0
.025
PE-92114K
L68
68
3.0
90
55
0.02
KM-4.0
.040
PE-92108K
L100
100
3.0
90
91
0.04
KM-4.0
.032
PE-53113
L150
150
2.0
90
130
0.10
KM-4.0
.025
PE-52626
L220
220
1.4
90
230
0.38
Low Profile
.025 SQ.
PE-53145
L220
220
1.4
90
176
0.14
KM-3.0
.020
PE-52627
L330
330
0.9
90
302
0.74
Low Profile
.025 SQ.
PE-53146
L330
330
0.9
90
267
0.18
KM-3.0
.020
PE-53114
L470
470
0.64
90
426
0.16
KM-4.0
.025
PE-52629
L680
680
.85
90
657
1.25
Low Profile
.025 SQ.
PE-53115
H150
150
3.0
200
136
0.10
KM-4.0
.025
PE-53116
H220
220
3.0
200
167
0.07
KM-5.0
.032
PE-53117
H330
330
3.0
200
292
0.15
KM-5.0
.025
PE-53118
H470
470
2.0
200
369
0.17
KM-5.0
.025
PE-53119
H680
680
1.3
200
562
0.20
KM-5.0
.025
PE-53120
H1000
1000
0.95
200
762
0.24
KM-5.0
.025
PE-53121
H1500
1500
0.62
200
1150
1.00
Case
.032
PE-53122
H220
2200
0.42
200
1730
1.80
Case
.032
NOTES:
1.
Typical inductance occurs at the IDC and ETOP values shown.
4.
Inductance increases with increase in BOP or ETOP.
2.
The control value of inductance is measured at BOP equal to or
less than 10 gauss (10 mV @ 20 kHz) without DC current.
5.
SIMPLE SWITCHER™ is a trademark of National
Semiconductor Corporation.
3.
Inductance decreases with higher values of DC current and
increases with lower values of DC current.
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
PC500.B (5/02)
64
INDUCTORS DESIGNED
FOR NATIONAL’S 50 kHz
SIMPLE SWITCHER™
Mechanicals
.070
1,78
Low Profile Series
.710
MAX
18,03
.710
MAX
18,03
1
.045
1,14
.600
15,24
2
.460
MAX
11,68
PE-XXXXX
SCHEMATIC
Date Code
Country of Origin
.400
10,16
.400
10,16
.600
15,24
.150 ±.020
3,81 0,51
.400
10,16
.150
SUGGESTED PAD LAYOUT
3,81
.025
SQ. PIN
2X
0,63
1.44 MAX
36,57
Case Series
2
1.44 MAX
36,57
.900
22,86
PE-53121/2
DATE CODE
COUNTRY OF ORIGIN
1
.600
15,24
.800 MAX
20,32
1
.095
2,41
3
.600
15,24
.900
22,86
.020
5,08
3
(No Internal
Connections)
SCHEMATIC
.055
1,40
2
SUGGESTED PAD
LAYOUT
.060
1,52
KlipMount Series
.035
0,89
PKG
KM-2.0
KM-3.0
KM-4.0
KM-5.0
A
.450
11,43
.450
11,43
.610
15,50
.700
17,78
B
.650
16,51
.830
21,08
.970
24,64
1.30
33,02
C
.700
17,78
.950
24,13
1.10
27,94
1.40
35,56
D
.325
8,26
.415
10,54
.475
12,07
.625
15,88
E
.150
3,81
.150
3,81
.225
5,72
.250
6,35
F
.130
3,30
.130
3,30
.130
3,30
.130
3,30
2E
SUGGESTED PAD
LAYOUT
C MAX
PE-XXXXX
DATE CODE
COUNTRY OF ORIGIN
.020
F ±
0,51
Dimensions: Inches
mm
Unless otherwise specified, all tolerances are ± .010
0,25
D TYP
B± .005
0,13
E TYP
2E
A ± .005
0,13
US 858 674 8100 • UK 44 1483 401 700 • France 33 3 84 35 04 04 • Singapore 65 287 8998 • Taiwan 886 2 2698 0228 • Hong Kong 852 2788 6588 • http://www.pulseeng.com
65
PC500.B (5/02)
For More Information :
UNITED STATES
(Worldwide)
UNITED KINGDOM
(Northern Europe)
FRANCE
(Southern Europe)
SINGAPORE
(Southern Asia)
TAIWAN, R.O.C.
(Northern Asia)
HONG KONG
(China/Hong Kong)
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San Diego, CA 92128
U.S.A.
http://www.pulseeng.com
TEL: 858 674 8100
FAX: 858 674 8262
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TEL: 44 1483 401700
FAX: 44 1483 401701
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France
TEL: 33 3 84 35 04 04
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#07-01/02
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TEL: 65 287 8998
FAX: 65 280 0080
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Cheung Sha Wan, Kowloon
Hong Kong, China
TEL: 852 2788 6588
FAX: 852 2776 1055
DISTRIBUTOR
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product
names mentioned herein may be products and/or registered trademarks of their respective owners.
Printed on recycled paper. ©2002, Pulse Engineering, Inc.
PC500.B (5/02)