ML512PYA122MLZ [COILCRAFT]
High Reliability Power Inductors;
| 型号： | ML512PYA122MLZ |
| 厂家： | 
Coilcraft lnc. |
| 描述： | High Reliability Power Inductors |
| 文件： | 总3页 (文件大小：292K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
6232POWERINDUCTORS
High Reliability Power Inductors ML512PYA
■ High temperature materials allow operation in ambient
temperatures up to 155°C
■ Passes vibration testing to 80 G and shock testing to 1000 G
■ Exceptionally low DCR – 1.59 mOhm
■ Soft saturation makes them ideal for VRM/VRD applications.
Terminations Tin-silver (96.5/3.5) over copper.
Core material Composite
Weight 0.6 – 0.7 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 400/7″reel
Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing,
3.12 mm pocket depth
DCR (mOhms)3
SRF (MHz)4
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (µH)
Part number1
typ
max
min
typ
Isat (A)5
ML512PYA181MLZ
ML512PYA331MLZ
ML512PYA561MLZ
ML512PYA102MLZ
ML512PYA122MLZ
0.18
0.33
0.56
1.0
1.59
2.30
3.01
5.62
6.82
1.75
2.53
3.31
6.18
7.50
113
71
49
40
34
141
89
61
50
43
39
30
29
23
22
18.0
15.0
12.0
9.8
24.0
18.8
16.5
13.5
12.0
1.2
9.0
ML512PYA182MLZ
ML512PYA222MLZ
ML512PYA332MLZ
1.8
2.2
3.3
9.57
12.70
19.92
10.52
13.97
20.81
27
24
21
34
30
26
18.2
15.9
12.2
7.6
5.3
4.5
10.5
7.5
6.0
1. When ordering, please specify testing code:
ML51±PYA33±MLZ
Irms Testing
Irms testing was performed on a
0.060″ thick pcb with 4 oz. copper
traces optimized to minimize ad-
ditional temperature rise.
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, 0 Adc.
Temperature rise is highly depen-
dent on many factors including
pcb land pattern, trace size, and
proximity to other components.
Therefore temperature rise
should be verified in application
conditions.
3. DCR measured on 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 ML800-1 Revised 09/17/12
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Email cps@coilcraft.com Specifications subject to change without notice.
www.coilcraft-cps.com Please check our web site for latest information.
Fax 847-639-1508
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
© Coilcraft, Inc. 2012
6232POWERINDUCTORS
ML512PYA Series
L vs Current
1.6
1.4
0.30
0.25
1.2
1.0
0.8
0.6
0.4
0.20
0.18 µH
1.2 µH
0.15
0.10
0.05
0
0.2
0
2
4
6
6
4
4
8
10 12 14 16
20 22 24 26 28
0
0
0
0
18
30
0
0
0
0
5
5
5
10
10
10
15
15
15
20
25
25
25
30
30
30
35
35
35
40
40
40
30
Current (A)
Current (A)
2.4
2.0
0.6
0.5
1.6
1.2
0.8
0.4
0.3
0.2
0.33 µH
1.8 µH
0.4
0
0.1
0
2
4
8
10 12 14 16
20 22 24 26 28
18
30
20
Current (A)
Current (A)
3.0
2.5
0.8
0.6
2.0
1.5
1.0
0.56 µH
2.2 µH
0.4
0.2
0
0.5
0
2
6
8
10
12
14
16
18 20
20
Current (A)
Current (A)
1.6
1.4
5
4
1.2
1.0
0.8
0.6
0.4
3
2
1.0 µH
3.3 µH
1
0
0.2
0
8
10 12 14 16
18
20 22 24 26 28
2
6
8
10
12
14
16
18 20
2
4
6
Current (A)
Current (A)
Document ML800-2 Revised 09/17/12
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Email cps@coilcraft.com Specifications subject to change without notice.
www.coilcraft-cps.com Please check our web site for latest information.
Fax 847-639-1508
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
© Coilcraft, Inc. 2012
6232POWERINDUCTORS
ML512PYA Series
L vs Frequency
0.250 0.008
6,36 0,2
A
0.008ꢀ n
Dash
0,20ꢀmm
B
number (in / mm)
(in / mm)
0.258 0.008
6,56 0,2
-181 0.213ꢀ/ꢀ5.42 0.224ꢀ/ꢀ5.69
-331 0.213ꢀ/ꢀ5.42 0.224ꢀ/ꢀ5.69
-561 0.213ꢀ/ꢀ5.42 0.224ꢀ/ꢀ5.69
-102 0.206ꢀ/ꢀ5.24 0.213ꢀ/ꢀ5.42
-122 0.206ꢀ/ꢀ5.24 0.213ꢀ/ꢀ5.42
-182 0.204ꢀ/ꢀ5.18 0.210ꢀ/ꢀ5.33
-222 0.201ꢀ/ꢀ5.12 0.206ꢀ/ꢀ5.24
-332 0.200ꢀ/ꢀ5.08 0.204ꢀ/ꢀ5.18
Dash
number
0.122
max
3,1
Suggested
LandPattern
0.159
4,04
0.049 0.002
1,25 0,05
B
A
Irms Derating
(see table)
(see table)
120
110
100
90
80
70
60
50
40
30
20
0.056
1,43
0.110 0.01
2,79 0,25
inches
mm
Dimensions are in
10
0
-55 -40
-20
0
20
40
60
80 100 120 140 160
Ambient temperature (°C)
Document ML800-3 Revised 09/17/12
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Email cps@coilcraft.com Specifications subject to change without notice.
www.coilcraft-cps.com Please check our web site for latest information.
Fax 847-639-1508
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
© Coilcraft, Inc. 2012
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