NIC NPI31W1R0MTRF Npi power inductor Datasheet

NPI Power Inductors
NPI__W Series
FEATURES
• HIGH CURRENT, SMALL SIZE (UP TO 8.6 AMPS)
• SURFACE MOUNTABLE CONSTRUCTION
• HIGH INDUCTANCE (UP TO 1000μH)
• TAPED AND REELED FOR AUTOMATIC INSERTION
• FOR USE IN DC/DC CONVERTERS
RoHS
Compliant
includes all homogeneous materials
*See Part Number System for Details
CHARACTERISTICS
Case Size
Inductance Range
NPI16W
NPI31W
NPI34W
NPI52W
1 ~ 1000μH
1.0 ~ 1000μH
10 ~ 1000μH
1 ~ 1000μH
-40°C ~ +85°C*
Ambient Operating Temperature Range
Maximum Component Temperature
(Ambient + Self-Heating)
+125°C*
Temperature Rise at Irms
40°C max.
Inductance Change at Isat
-10% typical
Inductance Tolerance
20% (M)
Resistance to Solder Heat
260°C for 10 seconds
DIMENSIONS (mm)
Series
A
B
C
D
E
F
G (Ref)
H (Ref)
I (Ref)
NPI16W
4.45 Max
6.60 Max
2.92 Max
1.02 ± 0.2
1.27 ± 0.2
4.32 ± 0.3
4.06
3.56
1.4
NPI31W
9.30 ± 0.2
12.80 ± 0.2
5.00 ± 0.3
2.40 ± 0.2
2.50 ± 0.2
7.60 ± 0.3
7.3
2.8
3
NPI34W
9.30 ± 0.2
12.80 ± 0.2
11.0 ± 0.5
2.40 ± 0.2
2.50 ± 0.2
7.60 ± 0.3
7.3
2.8
3
NPI52W
15.0 ± 0.3
18.40 ± 0.3
7.00 ± 0.5
2.40 ± 0.2
2.20 ± 0.2
13.30 ± 0.3
12.7
2.8
3
CONSTRUCTION
PART NUMBER SYSTEM
NPI 31 W 4R7 M TR F
NPI30W, 31W, 34W
AND 52W
NPI16W
RoHS Compliant
Packaging: TR = Tape & Reel
Inductance Tolerance Code: M=±20%
Inductance Code (μH): 1st two digits are significant,
3rd digit is multiplier for values from 10μH and up.
Construction Code (see drawing for details)
Size Code (see table for details)
Series
A
A
B
B
C
C
F
D
F
D
LAND PATTERN
E
H
G
E
I
®
*Specifications reflect recent product changes. For more information refer to PCN announcement [Link]
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
Specifications are subject to change
www.SMTmagnetics.com
1
NPI Power Inductors
NPI__W Series
STANDARD VALUES - CASE SIZE 16 (4.45 x 6.6 x 2.92mm)
Part Number
Inductance Value
(μH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI16W1R0MTRF
1.0 ± 20%
130
0.05
2.9
2.9
NPI16W1R5MTRF
1.5 ± 20%
115
0.05
2.8
2.6
NPI16W2R2MTRF
2.2 ± 20%
90
0.07
2.4
2.3
NPI16W3R3MTRF
3.3 ± 20%
70
0.08
2.0
2.0
NPI16W4R7MTRF
4.7 ± 20%
50
0.09
1.5
1.5
NPI16W6R8MTRF
6.8 ± 20%
45
0.13
1.4
1.2
NPI16W100MTRF
10 ± 20%
35
0.16
1.1
1.1
NPI16W150MTRF
15 ± 20%
30
0.23
1.0
0.90
NPI16W220MTRF
22 ± 20%
20
0.37
0.80
0.70
NPI16W330MTRF
33 ± 20%
15
0.51
0.60
0.58
NPI16W470MTRF
47 ± 20%
14
0.64
0.50
0.50
NPI16W680MTRF
68 ± 20%
11
0.86
0.40
0.50
NPI16W101MTRF
100 ± 20%
9.0
1.27
0.30
0.31
NPI16W151MTRF
150 ± 20%
6.0
2.00
0.25
0.27
NPI16W221MTRF
220 ± 20%
5.5
3.11
0.20
0.22
NPI16W331MTRF
330 ± 20%
5.0
3.80
0.16
0.18
NPI16W471MTRF
470 ± 20%
4.0
6.78
0.15
0.16
NPI16W681MTRF
680 ± 20%
3.0
9.20
0.12
0.14
NPI16W102MTRF
1000 ± 20%
2.0
13.8
0.07
0.10
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typcial -10% inductance change at Isat.
STANDARD VALUES - CASE SIZE 31 (10.0 x 12.7 x 5.0mm)
Part Number
Inductance Value
(μH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI31W1R0MTRF
1.0 ± 20%
150
0.009
6.8
9.0
NPI31W1R5MTRF
1.5 ± 20%
100
0.010
6.4
8.0
NPI31W2R2MTRF
2.2 ± 20%
85
0.012
6.1
7.0
NPI31W3R3MTRF
3.3 ± 20%
60
0.015
5.4
5.8
NPI31W4R7MTRF
4.7 ± 20%
45
0.018
4.8
5.2
NPI31W6R8MTRF
6.8 ± 20%
35
0.027
4.4
4.3
NPI31W100MTRF
10 ± 20%
25
0.038
3.9
3.4
NPI31W150MTRF
15 ± 20%
20
0.046
3.1
3.0
NPI31W220MTRF
22 ± 20%
18
0.085
2.7
2.5
NPI31W330MTRF
33 ± 20%
14
0.10
2.1
2.0
NPI31W470MTRF
47 ± 20%
11
0.14
1.8
1.8
NPI31W680MTRF
68 ± 20%
10
0.20
1.5
1.4
NPI31W101MTRF
100 ± 20%
7.0
0.28
1.3
1.1
NPI31W151MTRF
150 ± 20%
6.5
0.40
1.0
0.9
NPI31W221MTRF
220 ± 20%
5.0
0.61
0.8
0.8
NPI31W331MTRF
330 ± 20%
4.0
1.02
0.6
0.6
NPI31W471MTRF
470 ± 20%
3.0
1.27
0.5
0.5
NPI31W681MTRF
680 ± 20%
2.5
2.02
0.4
0.4
NPI31W102MTRF
1000 ± 20%
2.0
3.00
0.3
0.3
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
®
2
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
Specifications are subject to change
www.SMTmagnetics.com
NPI Power Inductors
NPI__W Series
STANDARD VALUES - CASE SIZE 34 (10.0 x 12.7 x 11mm)
Part Number
Inductance Value
(μH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI34W100MTRF
10 ± 20%
23
0.040
3.50
7.0
NPI34W150MTRF
15 ± 20%
14
0.050
3.20
5.8
NPI34W220MTRF
22 ± 20%
8.5
0.066
2.90
4.8
NPI34W330MTRF
33 ± 20%
7.0
0.080
2.35
3.8
NPI34W470MTRF
47 ± 20%
6.5
0.110
2.10
3.4
NPI34W680MTRF
68 ± 20%
4.5
0.170
1.90
2.7
NPI34W101MTRF
100 ± 20%
4.0
0.220
1.55
2.2
NPI34W151MTRF
150 ± 20%
3.0
0.340
1.35
1.9
NPI34W221MTRF
220 ± 20%
2.5
0.440
1.00
1.5
NPI34W331MTRF
330 ± 20%
2.3
0.700
0.90
1.3
NPI34W471MTRF
470 ± 20%
2.0
0.950
0.75
1.0
NPI34W681MTRF
680 ± 20%
1.5
1.20
0.55
0.9
NPI34W102MTRF
1000 ± 20%
1.3
2.00
0.50
0.7
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typical -10% inductance change at Isat.
STANDARD VALUES - CASE SIZE 52 (15.0 x 18.4 x 7.0mm)
Part Number
Inductance Value
(μH)
SRF (Typical)
MHz
DC Resistance
(Ω)
DC Current
Irms (Amps)
DC Current
Isat (Amps)
NPI52W1R0MTRF
1.0 ± 20%
140
0.009
8.6
20
NPI52W1R5MTRF
1.5 ± 20%
110
0.012
7.5
18
NPI52W2R2MTRF
2.2 ± 20%
75
0.014
7.1
16
NPI52W3R3MTRF
3.3 ± 20%
70
0.018
6.2
14
NPI52W4R7MTRF
4.7 ± 20%
55
0.019
5.8
13
NPI52W5R6MTRF
5.6 ± 20%
45
0.020
5.3
12
NPI52W8R2MTRF
8.2 ± 20%
23
0.025
4.7
11
NPI52W100MTRF
10 ± 20%
21
0.031
4.3
10
NPI52W150MTRF
15 ± 20%
16
0.036
4.0
8.0
NPI52W220MTRF
22 ± 20%
13
0.047
3.5
7.0
NPI52W330MTRF
33 ± 20%
11
0.066
3.0
5.5
NPI52W470MTRF
47 ± 20%
9.0
0.086
2.6
4.5
NPI52W680MTRF
68 ± 20%
6.5
0.13
2.3
3.5
NPI52W101MTRF
100 ± 20%
5.7
0.19
1.8
3.0
NPI52W151MTRF
150 ± 20%
4.5
0.25
1.5
2.6
NPI52W221MTRF
220 ± 20%
3.7
0.38
1.2
2.4
NPI52W331MTRF
330 ± 20%
3.0
0.56
1.0
1.9
NPI52W471MTRF
470 ± 20%
2.7
0.85
0.82
1.4
NPI52W681MTRF
680 ± 20%
2.2
1.10
0.72
1.2
NPI52W102MTRF
1000 ± 20%
2.0
1.80
0.56
1.0
NPI52W472MTRF
4700 ± 20%
-
7.50
0.25
0.35
Test Frequency
100KHz
Maximum +40°C temperature rise at Irms. Typcial -10% inductance change at Isat.
®
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
Specifications are subject to change
www.SMTmagnetics.com
3
NPI Power Inductors
NPI__W Series
REFLOW SOLDERING PROFILE
300
Soldering 260°C max.
5 seconds max.
Temperature °C
250
200
Time above 230°C
30 seconds max.
Pre-Heat
150°C ~ 180°C
150
Cool Down
60 ~ 120 sec.
100
50
25
30
Case Size
Ao
60
90 120 150 180 210 240 270 300
Time - Seconds
TAPING DIMENSIONS (mm)
Bo
Co
Ko
W
Po
NPI16W
4.60
6.70
4.25
3.20
12.0
8.0
NPI31W
10.00
13.50
11.50
5.60
24.0
12.0
NPI34W
10.00
13.50
11.50
11.6
24.0
20.0
NPI52W
15.40
18.70
14.25
7.60
32.0
20.0
D
B
C
A
REEL DIMENSIONS (mm)
Tape Width
A(mm)
16mm
16.5±0.1
24mm
24.5±0.1
32mm
32.5±0.1
B(mm)
C(mm)
D(mm)
100±1
13±0.5
330
Po
4.0mm
1.75mm
±0.1
1.5mm ± 0.1
0.5mm ± 0.05
Co
W
Bo
Ko
Ao
Size
REEL QUANTITY PER CASE SIZE
NPI16W
NPI22W
NPI31W
NPI34W
NPI52W
Quantity per reel
2500
1000
500
225
250
Tape Width
16mm
24mm
24mm
32mm
32mm
®
4
NIC COMPONENTS CORP. www.niccomp.com
www.lowESR.com
www.RFpassives.com
Specifications are subject to change
www.SMTmagnetics.com
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