3212POWERINDUCTORS
High Reliability Power Inductors MS390PZA
■ High temperature materials allow operation in ambient
temperatures up to 155°C
■ Tin-lead (Sn-Pb) termination for the best possible board
adhesion
■ Low profile, ultra-miniature, shielded power inductor
■ Soft saturation makes them ideal for VRM/VRD
applications.
Terminations Tin-lead (63/37) over tin over nickel over silver.
Core material Composite
Weight 44 mg
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 2000/7″reel; 7500/13″ reel
Plastic tape: 8 mm wide, 0.23 mm thick, 4 mm pocket spacing,
1.14 mm pocket depth
DCR (Ohms)3
SRF (MHz)4
Isat (A)5
Irms (A)6
±2°C rise 42°C rise
Inductance2
±±20 (ꢀH)
Part number1
typ
max
min
typ
120 drop ±20 drop 320 drop
MS390PZA601MSZ
MS390PZA102MSZ
MS390PZA152MSZ
MS390PZA222MSZ
MS390PZA332MSZ
0.60
1.0
1.5
2.2
3.3
30
43
71
111
154
33
49
80
122
166
144
102
77
62
51
180
128
97
78
64
1.8
1.5
1.2
0.94
0.86
2.4
2.1
1.6
1.2
1.1
2.7
2.4
1.9
1.5
1.3
1.8
1.6
1.4
1.0
0.88
2.5
2.3
1.9
1.3
1.2
MS390PZA472MSZ
4.7
217
230
45
57
0.71
0.97
1.1
0.84
1.1
1. When ordering, please specify testing code:
MS392PZA±±±MSZ
Testing:
Z = COTS
H = Screening per Coilcraft CP-SA-10001
N = Screening per Coilcraft CP-SA-10004
C = Custom screening (please specify when ordering)
2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DCR measured on a micro-ohmmeter.
4. SRF measured using Agilent/HP 4395A or equivalent.
5. Typical dc current at which the inductance drops the specified amount 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.
Specifications subject to change without notice.
Please check our website for latest information. Document MS727-1 Revised 02/09/11
®
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012