3010 POWER INDUCTORS
High Reliability Power Inductors
ML390PZA
■
High temperature materials allow operation in ambient
temperatures up to 155°C
■
Low profile, ultra-miniature, shielded power inductor
■
Soft saturation makes them ideal for VRM/VRD applications.
Terminations
Tin-silver-copper 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
Part number
ML390PZA601MLZ
ML390PZA102MLZ
ML390PZA152MLZ
ML390PZA222MLZ
ML390PZA332MLZ
ML390PZA472MLZ
1
Inductance
2
±20% (µH)
0.60
1.0
1.5
2.2
3.3
4.7
DCR (Ohms)
3
typ
max
30
33
43
49
71
80
111
122
154
166
217
230
SRF (MHz)
4
min
typ
144
180
102
128
77
97
62
78
51
64
45
57
Isat
(A)
5
10% drop 20% drop 30% drop
1.8
2.4
2.7
1.5
2.1
2.4
1.2
1.6
1.9
0.94
1.2
1.5
0.86
1.1
1.3
0.71
0.97
1.1
Irms
(A)
6
20°C rise 40°C rise
1.8
2.5
1.6
2.3
1.4
1.9
1.0
1.3
0.88
1.2
0.84
1.1
1. When ordering, please specify
testing
code:
ML390PZA222MLZ
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.
Testing:
®
Specifications subject to change without notice.
Please check our website for latest information.
Document ML727-1
Revised 02/09/11
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
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