1278 POWER INDUCTORS High-Reliability Power Inductors ML612PNB ■ High current, low DCR shielded power inductors ■ High temperature materials allow operation in ambient temperatures up to 155°C Core material Ferrite Terminations Matte tin over nickel over phos bronze. Weight: 3.8 g – 4.6 g Ambient temperature –55°C to +105°C with Irms current, +105°C to +155°C with derated current Storage temperature Component: –55C 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 500/13″ reel; Plastic tape: 24 mm wide, 0.4 mm thick, 16 mm pocket spacing, 8.1 mm pocket depth DCR3 Inductance2 (mOhms) Part number1 (µH) typ max ML612PNB102NLZ 1.0 ±30% 6.3 7.0 ML612PNB142NLZ 1.4 ±30% 8.8 9.8 ML612PNB222NLZ 2.2 ±30% 9.4 10.5 ML612PNB272NLZ 2.7 ±30% 10.1 11.3 ML612PNB392NLZ 3.9 ±30% 11.7 13.0 ML612PNB472MLZ 4.7 ±20% 13.9 15.5 ML612PNB562MLZ 5.6 ±20% 15.7 17.5 ML612PNB682MLZ 6.8 ±20% 19.1 21.3 ML612PNB822MLZ 8.2 ±20% 20.3 22.6 ML612PNB103MLZ 10 ±20% 21.8 24.3 ML612PNB123MLZ 12 ±20% 23.2 25.8 ML612PNB153MLZ 15 ±20% 27.9 31.0 ML612PNB183MLZ 18 ±20% 30.8 34.3 ML612PNB223MLZ 22 ±20% 35.5 39.5 ML612PNB273MLZ 27 ±20% 45.0 50.0 ML612PNB333MLZ 33 ±20% 61.9 68.8 ML612PNB393MLZ 39 ±20% 69.1 76.8 ML612PNB473MLZ 47 ±20% 72.3 80.4 ML612PNB563MLZ 56 ±20% 80.2 89.2 ML612PNB683MLZ 68 ±20% 91.3 101.5 ML612PNB823MLZ 82 ±20% 125.9 139.9 ML612PNB104MLZ 100 ±20% 135.1 150.2 ML612PNB124KLZ 120 ±10% 182.3 202.6 ML612PNB154KLZ 150 ±10% 216.5 240.6 ML612PNB184KLZ 180 ±10% 229.0 254.5 ML612PNB224KLZ 220 ±10% 323.6 359.6 ML612PNB274KLZ 270 ±10% 415.6 461.8 ML612PNB334KLZ 330 ±10% 487.3 541.5 ML612PNB394KLZ 390 ±10% 533.6 592.9 ML612PNB474KLZ 470 ±10% 707.5 786.2 ML612PNB564KLZ 560 ±10% 777.4 863.8 ML612PNB684KLZ 680 ±10% 1045 1162 ML612PNB824KLZ 820 ±10% 1166 1296 ML612PNB105KLZ 1000 ±10% 1334 1482 ® SRF Isat (A)5 Irms (A)6 1. When ordering, please specify testing code: (MHz)4 10% 20% 30% 20°C 40°C ML612PNB105KLZ min typ drop drop drop rise rise Testing: Z = COTS 80 115 31.84 35.04 36.84 7.1 10.1 H = Screening per Coilcraft 60 85 25.04 27.76 29.52 6.8 9.8 CP‑SA‑10001 42 60 22.56 24.80 25.96 6.3 9.2 N = Screening per Coilcraft 28 40 18.76 20.72 22.04 6.1 8.6 CP‑SA‑10004 25 35 16.52 18.24 19.20 5.7 7.7 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/HP 4263B LCR 23 33 15.30 16.90 17.76 4.3 6.2 meter or equivalent. 21 30 13.38 14.86 15.74 4.3 6.2 3. DCR measured on a micro-ohmmeter and a 16 23 12.10 13.56 14.20 4.2 6.0 Coilcraft CCF858 test fixture. 14 20 11.38 12.60 13.28 4.1 5.9 4. SRF measured using an Agilent/HP 8753D 12 17 10.62 11.82 12.48 4.0 5.7 network analyzer. 11 15 8.90 9.88 10.44 3.7 5.2 5. Typical DC current at which the inductance 9.0 13 8.36 9.32 9.94 3.5 4.9 drops the specified amount from its value 8.4 12 8.00 8.88 9.36 3.0 4.5 without current. 7.7 11 7.08 7.88 8.34 2.9 4.0 6. Typical current that causes the specified 7.0 10 6.32 7.08 7.54 2.6 3.6 temperature rise from 25°C ambient. 6.6 9.5 5.96 6.56 6.98 2.3 3.1 7. Electrical specifications at 25°C. 6.0 8.5 5.38 5.94 6.28 2.1 3.0 Refer to Doc 362 “Soldering Surface Mount 5.3 7.5 4.76 5.40 5.66 2.0 2.9 Components” before soldering. 4.9 7.0 4.40 4.98 5.30 1.9 2.7 4.6 6.5 3.92 4.46 4.74 1.8 2.6 3.5 5.0 3.66 4.08 4.38 1.6 2.3 3.1 4.5 3.12 3.56 3.78 1.5 2.2 3.0 4.3 3.02 3.36 3.58 1.4 1.9 2.9 4.1 2.60 2.94 3.10 1.3 1.8 2.8 4.0 2.36 2.68 2.84 1.2 1.7 2.4 3.4 2.24 2.50 2.62 1.0 1.6 2.2 3.1 1.94 2.18 2.34 0.90 1.2 2.0 2.9 1.72 1.92 2.06 0.80 1.0 1.9 2.7 1.62 1.82 1.92 0.75 1.0 1.6 2.2 1.44 1.64 1.74 0.66 0.90 1.4 2.0 1.40 1.54 1.66 0.60 0.80 1.2 1.7 1.24 1.32 1.46 0.55 0.75 1.0 1.4 1.14 1.28 1.42 0.50 0.70 0.90 1.3 0.982 1.08 1.18 0.48 0.68 Specifications subject to change without notice. Please check our website for latest information. Document ML598-1 Revised 09/19/11 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2011 Phone 800-981-0363 Fax 847-639-1508 E-mail [email protected] Web www.coilcraft-cps.com 1278 POWER INDUCTORS ML612PNB Series Typical L vs Frequency Typical L vs Current 10000 10000 1000 µH 100 µH 100 10 µH 10 1 µH 1 0.1 0.01 1000 µH 1000 Inductance (µH) Inductance (µH) 1000 100 µH 100 10 µH 10 1 µH 1 1 0.1 10 Frequency (MHz) 0.1 0.1 10 1 100 Current (A) Current Derating 120 100 90 80 70 60 50 40 25°C Percent of rated Current 110 30 20 10 0 -55 -40 Isat Irms -20 0 20 40 60 80 100 120 140 160 Ambient temperature (°C) Dimensions are in ® Specifications subject to change without notice. Please check our website for latest information. 1102 Silver Lake Road Cary IL 60013 © Coilcraft, Inc. 2011 inches mm Document ML598-2 Phone 800-981-0363 Fax 847-639-1508 Revised 09/19/11 E-mail [email protected] Web www.coilcraft-cps.com