Coilcraft ML513PYA High-reliability power inductor Datasheet

7020 POWER INDUCTORS
High-Reliability Power Inductors ML513PYA
■ High temperature materials allow operation in ambient
temperatures up to 155°C
■ Passes vibration testing to 80 G and shock testing to 1000 G
■ High current and very low DCR
■ Soft saturation makes them ideal for VRM/VRD applications.
Core material Composite
Terminations Tin-silver (96.5/3.5) over copper.
Weight 0.83 g
Ambient temperature –55°C to +105°C with Irms current, +105°C to
+155°C with derated current
Storage temperature Component: –55°C to +155°C.
Tape and reel packaging: –55°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packaging 500 per 7″ reel
Plastic tape: 16 mm wide, 0.30 mm thick, 12 mm pocket spacing,
2.2 mm pocket depth
Part number1
ML513PYA151MLZ
ML513PYA271MLZ
ML513PYA331MLZ
ML513PYA471MLZ
ML513PYA681MLZ
ML513PYA102MLZ
ML513PYA122MLZ
ML513PYA152MLZ
ML513PYA222MLZ
Inductance2
±20% (µH)
0.15
0.27
0.33
0.47
0.68
1.0
1.2
1.5
2.2
DCR (mOhms)3
typ max
1.9
2.5
2.9
3.8
4.0
5.2
5.3
6.4
7.9
9.5
9.8
10.8
11.5
12.8
16.7
18.6
24.4
27.5
SRF (MHz)4
min typ
129
161
90
112
70
88
59
72
43
54
37
46
34
42
30
37
23
29
Irms (A)6
Isat5
(A) 20°C rise 40°C rise
46.0
13.5
18.0
30.0
11.3
15.8
28.0
10.5
15.0
24.3
9.0
12.8
22.3
7.5
9.8
16.4
6.0
8.3
14.5
5.3
7.5
11.7
4.5
6.8
11.2
3.8
5.3
Irms Testing
Irms testing was performed on a
0.060″ thick pcb with 4 oz. copper
traces optimized to minimize
additional temperature rise.
Temperature rise is highly
dependent on many factors
including pcb land pattern,
trace size, and proximity to
other components. Therefore
temperature rise should be
verified in application conditions.
1. When ordering, please specify testing code:
ML513PYA222MLZ
Testing: Z = COTS
H = Screening per Coilcraft CP-SA-10001
N = Screening per Coilcraft CP-SA-10004
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4192A.
3. DCR measured using a micro-ohmmeter.
4. SRF measured using an Agilent/HP 4395A or equivalent.
5. Typical dc current at which the inductance drops 30% from its value without current.
6. Typical current that causes the specified temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document ML871-1 Revised 01/10/13
®
© Coilcraft, Inc. 2013
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
7020 POWER INDUCTORS
ML513PYA Series (7020)
Inductance (µH)
Inductance (µH)
0.20
0.15
0.15 µH
0.10
0.05
0
0
5
10
15
20
25
30
35
Current (A)
40
45
50
55 60
Inductance (µH)
0.4
0.3
0.27 µH
0.2
0.1
0
0
10
5
15
20
25
Current (A)
30
35
40
45
Inductance (µH)
0.5
0.4
0.3
0.33 µH
0.2
0.1
0
0
5
10
15
20
Current (A)
25
30
35
0.6
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
Inductance (µH)
L vs Current
0.5
0.4
0.47 µH
0.3
0.2
0.1
0
0
3
6
9
15
12
18
21
24
27
30
18
21
24
27
30
Current (A)
1.4
1.2
1.0
0.8
1.0 µH
0.6
0.4
0.2
0
0
4
2
10
8
6
12
14
16
18
20
12
14
16
18
20
12
14
16
18
20
Current (A)
1.4
1.2
1.0
1.2 µH
0.8
0.6
0.4
0.2
0
0
4
2
10
8
6
Current (A)
2.0
1.6
1.2
1.5 µH
0.8
0.4
0
0
4
2
10
8
6
Current (A)
3.0
2.5
2.0
2.2 µH
1.5
1.0
0.5
0
0
1
2
3
4
5
6
7
8
9
Current (A)
10
11 12 13 14 15
1.0
0.8
0.6
0.68 µH
0.4
0.2
0
0
3
6
9
15
12
Current (A)
Document ML871-2 Revised 01/10/13
®
© Coilcraft, Inc. 2013
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
7020 POWER INDUCTORS
ML513PYA Series (7020)
L vs Frequency
0.295 ±0.020
7,5 ±0,5
XXX
A
±0.008 in
Dash
±0,20 mm
number
(in /mm)
-151
0.249 / 6.32
-271
0.249 / 6.32
-331
0.245 / 6.22
0.295 ±0.020
-471
0.245 / 6.22
7,5 ±0,5
-681
0.241 / 6.12
-102
0.241 / 6.12
-122
0.241 / 6.12
-152
0.239 / 6.08
-222
0.238 / 6.04
Dash
number
0.079
max*
2,0
B
(in /mm)
0.257 / 6.52
0.257 / 6.52
0.251 / 6.37
0.251 / 6.37
0.245 / 6.22
0.245 / 6.22
0.245 / 6.22
0.242 / 6.16
0.240 / 6.10
*Maximum height for -151 and -271
is 0.081 in / 2,05 mm .
0.07
1,78
0.063 ±0.004
1,60 ±0,10
A
(see table)
B
(see table)
Irms Derating
0.123 ±0.010
3,12 ±0,25
120
110
Dimensions are in
90
inches
mm
Suggested
Land Pattern
80
70
60
50
40
25°C
Percent of rated Irms
100
0.186
4,72
30
20
10
0
-55 -40
-20
0
20
40
60
80
100
120
140 160
Ambient temperature (°C)
Document ML871-3 Revised 01/10/13
®
© Coilcraft, Inc. 2013
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email [email protected]
www.coilcraft-cps.com
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specifications subject to change without notice.
Please check our web site for latest information.
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