MS465PYA Datasheet, PDF (1/3 Pages) Coilcraft lnc. – High Reliability Power Inductors

4040 POWER INDUCTORS
High Reliability Power Inductors MS465PYA
■ High temperature materials allow operation in ambient
temperatures up to 155°C
■ Exceptionally low DCR – 4.83 mOhm
■ Soft saturation makes them ideal for VRM/VRD applications.
■ Passes vibration testing to 80 G and shock testing to 1000 G
■ Tin-lead (Sn-Pb) termination for the best possible board
adhesion
Terminations  Tin-lead (63/37) 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

  _{Part number}1
MS465PYA521MSZ
MS465PYA681MSZ
MS465PYA821MSZ
MS465PYA102MSZ
MS465PYA152MSZ
MS465PYA222MSZ
MS465PYA332MSZ
MS465PYA472MSZ
MS465PYA682MSZ
MS465PYA822MSZ
MS465PYA103MSZ
MS465PYA153MSZ
  _Inductance2
±20% (µH)
0.52
0.68
0.82
1.0
1.5
2.2
3.3
4.7
6.8
8.2
10
15
 DCR (mOhms)³
typ   max
4.83
5.74
6.65
7.54
10.3
5.31
6.31
7.32
8.29
11.3
15.2
16.7
26.5
29.2
33.7
37.1
44.9
49.4
60.8
66.9
84.0
109
92.4
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
1. When ordering, please specify testing code:
MS465PYA153MSZ
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.
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.
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
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
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.
© Coilcraft, Inc. 2012
®
Specifications subject to change without notice.
Please check our website for latest information. Document MS803-1  Revised 06/13/12
1102 Silver Lake Road
Cary IL 60013
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