4414 POWER INDUCTORS High-Reliability Power Inductors ML427PJB ■ High temperature materials allow operation in ambient temperatures up to 155°C. ■ Special construction allows it to pass vibration testing to 80 G and shock testing to 1000 G. Core material Ferrite Terminations Silver-palladium-platinum-glass frit Weight 82.3 – 89.8 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. 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 1000/7″ reel Plastic tape: 12 mm wide, 0.3 mm thick, 8 mm pocket spacing, 1.52 mm pocket depth Inductance2 Part number1 ±20% (µH) ML427PJB301MLZ 0.30 ML427PJB501MLZ 0.50 ML427PJB701MLZ 0.70 ML427PJB102MLZ 1.0 ML427PJB152MLZ 1.5 ML427PJB182MLZ 1.8 ML427PJB222MLZ 2.2 ML427PJB332MLZ 3.3 ML427PJB472MLZ 4.7 ML427PJB562MLZ 5.6 ML427PJB682MLZ 6.8 ML427PJB822MLZ 8.2 ML427PJB103MLZ 10 ML427PJB123MLZ 12 ML427PJB153MLZ 15 ML427PJB183MLZ 18 ML427PJB223MLZ 22 ML427PJB333MLZ 33 ML427PJB473MLZ 47 ML427PJB563MLZ 56 ML427PJB683MLZ 68 ML427PJB104MLZ 100 ML427PJB124MLZ 120 ML427PJB154MLZ 150 ML427PJB224MLZ 220 ML427PJB334MLZ 330 ML427PJB474MLZ 470 ML427PJB564MLZ 560 ML427PJB684MLZ 680 ML427PJB824MLZ 820 ML427PJB105MLZ 1000 ML427PJB155MLZ 1500 ML427PJB185MLZ 1800 ML427PJB225MLZ 2200 ML427PJB335MLZ 3300 Isat (A)5 Irms (A)6 DCR 4 SRF (MHz) 3 max 10% 20% 30% 20°C 40°C (Ohms) min typ drop drop drop rise rise 0.040 329 470 5.6 5.7 5.8 1.9 2.6 0.050 231 330 4.3 4.4 4.5 1.7 2.2 0.055 157 225 3.7 3.75 3.8 1.5 2.0 0.060 133 190 3.0 3.1 3.2 1.4 1.8 0.078 105 150 2.9 3.1 3.2 1.2 1.6 0.087 91.0 130 2.7 2.8 2.9 1.2 1.5 0.110 80.0 115 2.2 2.3 2.35 1.0 1.3 0.165 59.0 85.0 1.8 1.9 1.95 0.92 1.2 0.215 47.0 68.0 1.4 1.5 1.55 0.72 1.0 0.260 40.0 58.0 1.4 1.4 1.5 0.60 0.88 0.270 37.0 54.0 1.2 1.3 1.4 0.56 0.80 0.350 35.0 50.0 1.1 1.3 1.3 0.56 0.78 0.380 30.0 43.0 1.1 1.2 1.3 0.56 0.76 0.380 26.0 38.0 0.94 0.97 1.0 0.53 0.70 0.440 25.0 36.0 0.85 0.89 0.92 0.50 0.66 0.530 21.0 31.0 0.76 0.80 0.82 0.45 0.60 0.590 19.0 27.0 0.69 0.72 0.74 0.42 0.54 0.715 16.0 23.0 0.47 0.49 0.51 0.39 0.52 0.935 12.0 18.0 0.39 0.42 0.43 0.35 0.46 1.15 11.0 16.0 0.37 0.39 0.40 0.34 0.43 1.35 10.2 14.6 0.32 0.33 0.34 0.29 0.38 1.90 7.7 11.0 0.26 0.28 0.285 0.25 0.32 2.60 7.0 10.0 0.23 0.24 0.25 0.22 0.27 3.10 6.3 9.0 0.22 0.23 0.24 0.19 0.26 4.10 4.7 6.7 0.18 0.20 0.20 0.18 0.23 6.00 3.9 5.6 0.14 0.16 0.165 0.14 0.18 9.50 3.0 4.3 0.13 0.14 0.145 0.11 0.18 10.7 2.8 4.0 0.12 0.13 0.14 0.10 0.14 11.7 2.4 3.5 0.10 0.11 0.12 0.10 0.14 15.1 2.1 3.0 0.10 0.105 0.11 0.090 0.11 16.3 1.8 2.6 0.10 0.102 0.106 0.080 0.10 26.4 1.5 2.2 0.096 0.099 0.100 0.070 0.090 35.0 1.3 1.9 0.089 0.094 0.097 0.060 0.080 42.5 1.3 1.9 0.082 0.089 0.092 0.050 0.070 56.0 0.90 1.3 0.072 0.078 0.083 0.040 0.060 ® ML427PJB335MLZ 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 using an Agilent/HP 4192A. 3. DCR measured on a micro-ohmmeter. 4. SRF measured using an Agilent/HP 8753ES or equivalent. 5. Typical DC current that causes the specified inductance drop 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. These parts are preproduction products for electrical evaluation only. Document ML548-1 Specification subject to change without notice. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2011 1. When ordering, please specify testing code: Phone 800-981-0363 Fax 847-639-1508 Revised 12/06/10 E-mail [email protected] Web www.coilcraft-cps.com 4414 POWER INDUCTORS ML427PJB Series (4414) Typical L vs Current Typical L vs Frequency 10000 10000 3300 µH 3300 µH 330 µH 100 100 µH 33 µH 10 10 µH 3.3 µH 1 0.1 0.1 1 Current (A) 330 µH 100 µH 100 33 µH 10 µH 10 3.3 µH 1 µH 1 1 µH 0.01 1000 µH 1000 1000 µH Inductance (µH) Inductance (µH) 1000 10 Current Derating 0.1 0.01 10 Frequency (MHz) 0.169 ±0.004* 4,30 ±0,10 120 110 100 0.169 ±0.004* 4,30 ±0,10 90 80 70 60 50 0.0551 ±0.004 1,40 ±0,1 40 30 20 10 0 25°C Percent of rated current 1 0.1 Isat Irms -55 -40 -20 0 20 Suggested Land Pattern 0.128 3,25 0.059 1,50 40 60 80 100 120 140 160 0.030 typ 0,75 Ambient temperature (°C) 0.185 4,70 0.118 3,00 0.030 typ 0,75 overall dimensions including the termination, add 0.005 in / 0,13 mm. ® © Coilcraft, Inc. 2011 inches mm These parts are preproduction products for electrical evaluation only. Document ML548-2 Specification subject to change without notice. 1102 Silver Lake Road Cary IL 60013 0.055 1,40 0.059 1,50 0.118 3,00 0.185 4,70 are of the case not * Dimensions including the termination. For maximum Dimensions are in 0.124 3,15 Phone 800-981-0363 Fax 847-639-1508 Revised 12/06/10 E-mail [email protected] Web www.coilcraft-cps.com