7649POWERINDUCTORS
High-ReliabilityPowerInductorsMS528PMM
■ Designed for use in multi-phaseVRM/VRD regulators
and high current/high frequency DC/DC converters.
■ Requires only 60 mm2 of board space; can handle up
to 100A.
■ Tin-lead (Sn-Pb) terminations for the best possible board
adhesion
Core material Ferrite
Terminations Tin-lead (63/37) over tin over nickel over copper.
Weight 0.9 g
Ambient temperature –55°C to +125°C with Irms current
Maximum part temperature +155°C (ambient + temp rise)
Storage temperature Component: –55°C to +155°C.
Tape and reel packaging: –40°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)
Packaging 250/7″ reel Plastic tape: 16 mm wide, 0.35 mm thick,
12 mm pocket spacing, 5 mm pocket depth
0.295
7,49
L
DCR
SRF
max
±±0ꢀ2
±5ꢀ3
typ4 Isat5 Irms6
Part number1
(nH) (mOhms) (MHz) (A)
(A)
Dash
XXX
number
MS528PMM360KS_
MS528PMM500KS_
MS528PMM700KS_
MS528PMM101KS_ 100
MS528PMM121KS_ 120
MS528PMM151KS_ 150
36
50
70
0.17
0.17
0.17
0.17
0.17
0.17
1150
900
750
110
78
100
84
65
42
33
27
39
39
39
39
39
39
0.300
7,62
max
Internal
code
X
67
0.195
4,96
1. When ordering, please specify testing code:
MS528PMM750MSZ
max
Points used for measuring DCR
Testing:
Z = COTS
H = Group A screening per Coilcraft CP-SA-10001
0.105
2,67
Suggested
Land Pattern
2. Inductance tested at 100 kHz, 0.1 Vrms using an Agilent/HP 4263B
LCR meter or equivalent.
3. DCR is measured between the two points indicated on the dimen-
sional drawing.
4. SRF measured using an Agilent/HP 8753ES network analyzer or
equivalent.
0.085
2,16
0.225
5,72
0.100
2,54
5. DC current at which the inductance drops 20% (typ) from its value 5.
DC current at 25°C that causes an inductance drop of 20% (typ) from
its value without current.
0.135
3,43
6. Current that causes the specified temperature rise from 25°C ambient.
This information is for reference only and does not represent absolute
maximum ratings.
inches
mm
Dimensions are in
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
Document MS481-1 Revised 08/05/15
®
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. 2016