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MS322PZA Datasheet, PDF (1/2 Pages) Coilcraft lnc. – High Reliability Power Inductors | |||
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2006 POWER INDUCTORS
High Reliability Power InductorsâMS322PZA
â High temperature materials allow operation in ambient
temperatures up to 155°C
â Tin-lead (Sn-Pb) termination for the best possible board
adhesion
â Lowest profile, ultra-miniature, shielded power inductor
â Soft saturation makes them ideal for VRM/VRD applications.
â Special construction allows it to pass vibration testing to
80 G and shock testing to 1000 G.
Terminationsâ Tin-lead (63/37) over copper.
Core materialâComposite
Weightâ 12 â 13 mg
Ambient temperatureâ â55°C to +105°C with Irms current, +105°C
to +155°C with derated current
Storage temperatureâ Component: â55°C to +155°C.
Tape and reel packaging: â55°C to +80°C
Resistance to soldering heatâ Max three 40 second reflows at
+260°C, parts cooled to room temperature between cycles
Moisture Sensitivity Level (MSL)â 1 (unlimited floor life at <30°C /
85% relative humidity)
Enhanced crush-resistant packagingâ 2000/7â³reel; 7500/13â³ reel
Plastic tape:â 8 mm wide, 0.28 mm thick, 4 mm pocket spacing,
0.76 mm pocket depth
â Inductance2 â DCR (Ohms)3
â Part number1
±20% (µH)
typâââ max
MS322PZA102MSZ
1.0
MS322PZA222MSZ
2.2
MS322PZA332MSZ
3.3
MS322PZA472MSZ
4.7
MS322PZA562MSZ
5.6
0.153
0.278
0.460
0.665
0.75
0.169
0.306
0.506
0.732
0.825
MS322PZA682MSZ
MS322PZA822MSZ
MS322PZA103MSZ
MS322PZA153MSZ
MS322PZA223MSZ
6.8
8.2
10.0
15.0
22.0
0.92
1.02
1.08
1.19
1.27
1.40
2.02
2.22
2.78
3.06
MS322PZA333MSZ 33.0
MS322PZA473MSZ 47.0
MS322PZA563MSZ 56.0
MS322PZA683MSZ 68.0
MS322PZA823MSZ 82.0
4.45
4.90
5.60
6.16
6.65
7.32
8.50
9.35
9.25 10.18
MS322PZA104MSZ 100.0
11.10 12.25
âSRF (MHz)4
minâââ typ
136 170
88 110
70
88
54
68
49
61
45
57
41
51
36
45
29.6 37
24.4 30.5
19.2 24.0
15.6 19.5
13.2 16.5
12.8 16.0
10.8 13.5
10.4 13.0
â Isat (A)5
10% drop 20% drop 30% drop
0.71
1.0
1.2
0.49
0.69
0.78
0.42
0.56
0.66
0.31
0.44
0.52
0.30
0.43
0.50
0.26
0.24
0.24
0.19
0.150
0.35
0.33
0.31
0.25
0.205
0.41
0.39
0.37
0.29
0.240
0.110
0.090
0.085
0.080
0.065
0.150
0.130
0.120
0.115
0.090
0.180
0.155
0.145
0.135
0.115
0.065
0.090
0.115
âIrms (A)6
20°C riseâ 40°C rise
0.910
0.710
0.550
0.500
0.460
1.22
0.950
0.720
0.660
0.600
0.400
0.370
0.345
0.265
0.235
0.520
0.490
0.440
0.350
0.305
0.160
0.155
0.145
0.115
0.125
0.205
0.205
0.195
0.155
0.165
0.100
0.135
1. When ordering, please specify testing code:
MS322PZA222MSZ
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 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 âSoldering Surface Mount Componentsâ before soldering.
© Coilcraft, Inc. 2012
®
Specifications subject to change without notice.
Please check our website for latest information. Document MS763-1â Revised 01/07/11
1102 Silver Lake Road
Cary IL 60013
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
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