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 [email protected] 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 [email protected] Web www.coilcraft-cps.com