COILCRAFT ML322PZA

2006 POWER INDUCTORS
High Reliability Power Inductors ML322PZA
■ High temperature materials allow operation in ambient
temperatures up to 155°C
■ Lowest profile, ultra-miniature, shielded power inductor
■ Soft saturation makes them ideal for VRM/VRD applications.
■ Special construction allows it to pass vibration testing to
80 G and shock testing to 1000 G.
Terminations Tin-silver over copper
Core material Composite
Weight 12 – 13 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, 0.28 mm thick, 4 mm pocket spacing,
0.76 mm pocket depth
Isat (A)5
Irms (A)6
DCR (Ohms)3
SRF (MHz)4
Inductance2 Part number1
±20% (µH)
typ max
min typ
10% drop 20% drop 30% drop
20°C rise 40°C rise
ML322PZA102MLZ 1.0
0.1530.169136 170
0.71 1.0
1.2
0.910 1.22
ML322PZA222MLZ2.2 0.278
0.306
88
110 0.490.690.78 0.710
0.950
ML322PZA332MLZ3.3 0.460
0.506
7088 0.420.560.66 0.550
0.720
ML322PZA472MLZ4.7 0.665
0.732
5468 0.310.440.52 0.500
0.660
ML322PZA562MLZ5.6 0.75
0.825
4961 0.300.430.50 0.460
0.600
ML322PZA682MLZ6.8 0.92
1.024557 0.260.350.41 0.400
0.520
ML322PZA822MLZ8.2 1.08
1.194151 0.240.330.39 0.370
0.490
ML322PZA103MLZ
10.0 1.27
1.403645 0.240.310.37 0.345
0.440
ML322PZA153MLZ
15.0 2.02
2.2229.6
37 0.190.250.29 0.265
0.350
ML322PZA223MLZ22.0
2.783.06 24.4
30.5 0.1500.2050.240 0.2350.305
ML322PZA333MLZ33.0
4.454.90 19.2
24.0 0.1100.1500.180 0.1600.205
ML322PZA473MLZ47.0
5.606.16 15.6
19.5 0.0900.1300.155 0.1550.205
ML322PZA563MLZ56.0
6.657.32 13.2
16.5 0.0850.1200.145 0.1450.195
ML322PZA683MLZ68.0
8.509.35 12.8
16.0 0.0800.1150.135 0.1150.155
ML322PZA823MLZ82.0
9.25
10.18 10.8
13.5 0.0650.0900.115 0.1250.165
ML322PZA104MLZ
100.0 11.10
12.25 10.4
13.0 0.0650.0900.115 0.1000.135
1. When ordering, please specify testing code:
ML322PZA222MLZ
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.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
Document ML763-1 Revised 01/07/11
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com
2006 POWER INDUCTORS
ML322PZA Series
Typical L vs Current
100
Typical L vs Frequency
100
82 µH
82 µH
33 µH
10
Inductance (µH)
Inductance (µH)
33 µH
10 µH
3.3 µH
1
1 µH
0.1
10 µH
10
3.3 µH
1 µH
1
0.1
0.01
10
1
0.1
0.1
10
1
Current (A)
100
Frequency (MHz)
Irms Derating
0.079 ±0.008
2,0 ±0,2
120
110
90
0.075 ±0.008
1,9 ±0,2
80
70
0.024
max
0,60
60
50
0.057
1,45
0.030 max
0,75
40
30
20
0.069
max
1,75
10
0
-55 -40
Suggested
Land Pattern
Recommended
Land Pattern
25°C
Percent of rated Irms
100
-20
0
20
40
60
80
100
120
140 160
Ambient temperature (°C)
0.014
min
0,35
Dimensions are in
®
0.041
1,04
inches
mm
Specifications subject to change without notice.
Please check our website for latest information.
1102 Silver Lake Road
Cary IL 60013
© Coilcraft, Inc. 2012
0.087
2,2
Document ML763-2 Revised 01/07/11
Phone 800-981-0363
Fax 847-639-1508
E-mail cps@coilcraft.com
Web www.coilcraft-cps.com