7070 POWER INDUCTORS
Outgassing Compliant Power Inductors
AE541PYA
■
High temperature materials allow operation in ambient
temperatures up to 155°C
■
Passes NASA low outgassing specifications
■
Passes vibration testing to 80 G and shock testing to 1000 G
■
Tin-lead (Sn-Pb) termination for the best possible board
adhesion
■
High current and very low DCR
■
Soft saturation makes them ideal for VRM/VRD applications.
Core material
Composite
Terminations
Tin-lead (63/37) over copper.
Weight
1.9 – 2.1g
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
150 per 7″reel
Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing,
7.21 mm pocket depth
Inductance
2
±20% (µH)
0.16
0.30
0.55
0.65
0.80
1.0
1.2
1.8
2.2
3.3
4.7
5.6
6.8
DCR (mOhms)
3
typ
max
0.75
0.83
1.06
1.17
1.42
1.56
1.75
1.93
2.08
2.29
2.55
2.81
3.10
3.41
4.05
4.46
5.73
6.33
8.56
9.42
12.96
14.26
13.67
15.03
17.84
19.62
SRF (MHz)
4
min
typ
166
207
108
135
71
89
59
74
54
67
51
64
34
43
34
43
28
35
26
32
21
26
17
21
16
20
Irms
(A)
6
Isat
5
(A) 20°C rise 40°C rise
78.0
22.9
27.1
55.6
19.6
25.1
43.0
17.6
21.8
40.0
15.8
19.9
37.8
15.6
19.4
34.8
15.0
18.8
31.2
12.2
16.2
25.0
11.9
15.8
19.6
9.9
13.4
19.4
8.7
11.3
15.2
7.9
10.2
13.0
6.4
8.6
12.8
5.1
6.9
Part
AE541PYA161MSZ
AE541PYA301MSZ
AE541PYA551MSZ
AE541PYA651MSZ
AE541PYA801MSZ
AE541PYA102MSZ
AE541PYA122MSZ
AE541PYA182MSZ
AE541PYA222MSZ
AE541PYA332MSZ
AE541PYA472MSZ
AE541PYA562MSZ
AE541PYA682MSZ
number
1
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:
AE541PYA682MSZ
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 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 AE856-1 Revised 01/08/13
1102 Silver Lake Road
Cary, IL 60013
Phone 800-981-0363
Fax 847-639-1508
Email cps@coilcraft.com
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.
© Coilcraft, Inc. 2013
DIY/Open Source Hardware
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