Document 287 -1 SMT Power Inductors – MOS6020 • 6.0 × 7.1 mm footprint; 2.4 mm high shielded inductors • Custom versions up to 4.7 mH are available. Designer’s Kit C359 contains 3 of each value Core material Ferrite Core and winding loss See www.coilcraft.com/coreloss Terminations RoHS compliant matte tin over nickel over phos bronze. Other terminations available at additional cost. Weight 0.21 g Ambient temperature –40°C to +85°C with Irms current, +85°C to +125°C with derated current Storage temperature Component: –40°C to +125°C. Packaging: –40°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) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 500 per 7″reel; 2000 per 13″ reel; Plastic tape: 16 mm wide, 0.3 mm thick, 12 mm pocket spacing, 2.5 mm pocket depth PCB washing Only pure water or alcohol recommended Part number1 MOS6020-222ML_ MOS6020-332ML_ MOS6020-472ML_ MOS6020-682ML_ MOS6020-822ML_ MOS6020-103ML_ MOS6020-153ML_ MOS6020-223ML_ MOS6020-333ML_ MOS6020-473ML_ MOS6020-683ML_ MOS6020-104ML_ MOS6020-154ML_ MOS6020-224ML_ MOS6020-334ML_ MOS6020-474ML_ Inductance2 ±20% (µH) 2.2 3.3 4.7 6.8 8.2 10 15 22 33 47 68 100 150 220 330 470 DCR max (Ohms) 0.035 0.046 0.050 0.078 0.085 0.092 0.130 0.182 0.290 0.420 0.520 0.800 1.28 2.00 2.84 4.40 SRF typ3 (MHz) 110 85 60 55 45 36 30 22 20 16 15 13 10 8 7 5 1. When ordering, please specify termination and packaging codes: MOS6020-104MLC Termination: L = RoHS compliant matte tin over nickel over phos bronze. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (500 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13″ machine-ready reel. EIA-481 embossed plastic tape (2000 parts per full reel). 10% drop 2.86 1.90 1.46 1.32 0.94 0.79 0.83 0.79 0.57 0.45 0.37 0.35 0.26 0.22 0.18 0.15 2 Isat (A)4 20% drop 3.26 2.28 1.82 1.56 1.18 0.95 0.95 0.92 0.67 0.56 0.45 0.40 0.30 0.26 0.22 0.17 Irms (A)5 20°C rise 40°C rise 3.0 4.1 2.6 3.6 2.3 3.1 1.9 2.7 1.7 2.3 1.6 2.2 1.3 1.8 1.0 1.4 0.80 1.1 0.50 0.7 0.45 0.63 0.40 0.56 0.35 0.49 0.30 0.42 0.25 0.35 0.22 0.29 2. Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc using an Agilent/ HP 4263B LCR meter or equivalent. 3. SRF measured using Agilent/HP 8753D network analyzer. 4. DC current at which the inductance drops the specified amount from its value without current. 5. Current that causes the specified temperature rise from 25°C ambient. 6. 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. © Coilcraft, Inc. 2009 30% drop 3.56 2.46 1.94 1.72 1.30 1.06 1.03 0.97 0.74 0.62 0.51 0.44 0.33 0.28 0.24 0.19 Document 287-1 Revised 10/06/08 Document 287-2 SMT Power Inductors - MOS6020 Typical L vs Frequency Typical L vs Current 10000 10000 1000 470 µH Inductance (µH) Inductance (µH) 1000 100 µH 100 10 µH 10 2.2 µH 470 µH 100 100 µH 10 10 µH 2.2 µH 1 1 0.1 0.1 0.01 1 0.1 10 0.1 10 1 Frequency (MHz) Current (A) Irms Derating 0.268 max 6,8 0.095 max 2,4 120 0.24 max 6,0 90 80 0.24 max 6,0 70 60 50 0.031 typ 0,80 0.169 typ 4,3 40 0.225 5,71 25°C Percent of rated Irms 100 XXX 110 30 20 0.100 2,54 0.063 typ 1,60 10 0 -40 -20 0 20 40 60 80 100 0.055 1,39 120 140 Ambient temperature (°C) Recommended Land Pattern Dimensions are in inches mm Specifications subject to change without notice. Please check our website for latest information. © Coilcraft, Inc. 2009 Document 287-2 Revised 10/06/08