2006 POWER INDUCTORS High Reliability Power Inductors MS322PZA ■ High temperature materials allow operation in ambient temperatures up to 155°C ■ Tin-lead (Sn-Pb) termination for the best possible board adhesion ■ 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-lead (63/37) 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 MS322PZA102MSZ 1.0 0.153 0.169136 170 0.71 1.0 1.2 0.910 1.22 MS322PZA222MSZ2.2 0.278 0.306 88 110 0.490.690.78 0.710 0.950 MS322PZA332MSZ3.3 0.460 0.506 7088 0.420.560.66 0.550 0.720 MS322PZA472MSZ4.7 0.665 0.732 5468 0.310.440.52 0.500 0.660 MS322PZA562MSZ5.6 0.75 0.825 4961 0.300.430.50 0.460 0.600 MS322PZA682MSZ6.8 0.92 1.02 4557 0.260.350.41 0.400 0.520 MS322PZA822MSZ8.2 1.08 1.19 4151 0.240.330.39 0.370 0.490 MS322PZA103MSZ 10.0 1.27 1.40 3645 0.240.310.37 0.345 0.440 MS322PZA153MSZ 15.0 2.02 2.22 29.6 37 0.190.250.29 0.265 0.350 MS322PZA223MSZ22.0 2.783.06 24.4 30.5 0.1500.2050.240 0.2350.305 MS322PZA333MSZ33.0 4.454.90 19.2 24.0 0.1100.1500.180 0.1600.205 MS322PZA473MSZ47.0 5.606.16 15.6 19.5 0.0900.1300.155 0.1550.205 MS322PZA563MSZ56.0 6.657.32 13.2 16.5 0.0850.1200.145 0.1450.195 MS322PZA683MSZ68.0 8.509.35 12.8 16.0 0.0800.1150.135 0.1150.155 MS322PZA823MSZ82.0 9.25 10.18 10.8 13.5 0.0650.0900.115 0.1250.165 MS322PZA104MSZ 100.0 11.10 12.25 10.4 13.0 0.0650.0900.115 0.1000.135 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 “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 MS763-1 Revised 01/07/11 Phone 800-981-0363 Fax 847-639-1508 E-mail [email protected] Web www.coilcraft-cps.com 2006 POWER INDUCTORS MS322PZA 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 60 50 0.057 1,45 0.030 max 0,75 40 30 20 0.069 max 1,75 10 0 -55 -40 Suggested Recommended Land Pattern Pattern Land 0.024 max 0,60 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 MS763-2 Revised 01/07/11 Phone 800-981-0363 Fax 847-639-1508 E-mail [email protected] Web www.coilcraft-cps.com