4040 POWER INDUCTORS
High Reliability Power Inductors
ML465PYA
■
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 – 4.83 mOhm
■
Soft saturation makes them ideal for VRM/VRD applications.
Terminations
Tin-silver (96.5/3.5) over copper.
Core material
Composite
Weight
0.35 – 0.37 g
Ambient temperature
–55°C to +115°C with
Irms
current, +115°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
500/7″reel
Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing,
4.27 mm pocket depth
DCR (mOhms)
3
typ
max
4.83
5.31
5.74
6.31
6.65
7.32
7.54
8.29
10.3
11.3
15.2
16.7
26.5
29.2
33.7
37.1
44.9
49.4
60.8
66.9
84.0
92.4
109
120
SRF (MHz)
4
min
typ
104
130
80
100
76
95
62
78
55
69
43
54
33
41
26
33
24
30
21
27
19
24
16
20
Irms
(A)
6
20°C rise 40°C rise
10.0
12.0
9.2
11.3
8.1
10.2
7.8
10.2
6.1
8.5
4.9
6.8
3.7
5.1
3.0
4.3
2.7
3.5
2.3
3.0
2.0
2.7
1.7
2.3
Part number
1
ML465PYA521MLZ
ML465PYA681MLZ
ML465PYA821MLZ
ML465PYA102MLZ
ML465PYA152MLZ
ML465PYA222MLZ
ML465PYA332MLZ
ML465PYA472MLZ
ML465PYA682MLZ
ML465PYA822MLZ
ML465PYA103MLZ
ML465PYA153MLZ
Inductance
2
±20% (µH)
0.52
0.68
0.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
Isat
(A)
5
13.1
11.6
11.0
10.3
9.4
7.4
5.4
4.9
4.8
4.0
3.0
2.8
1. When ordering, please specify
testing
code:
ML465PYA153MLZ
Testing:
Z
= COTS
H
= Group A screening per Coilcraft CP-SA-10001
N
= Group A screening per Coilcraft CP-SA-10004
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
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.
Irms
Testing
Irms
testing was performed in
still air on a 0.060 inch thick
pcb with 4 oz copper traces
(0.321 inch wide) capable of
carrying 22 Amps.
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.
®
Document ML803-1 Revised 06/11/13
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
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