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+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2017 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. Shielded Power Inductors – PFL3215 Document 895-1 Document 895-1 Revised 10/25/17
- Low cost, low profile 1206 size power inductor
- Provides the current handling of much larger inductors; up to 2700 mA Inductance2 DCR (mOhms)3 SRF typ4 Isat (mA)5 Irms (mA)6 Part number1 ±20% (µH) typ max (MHz) 10% drop 20% drop 30% drop 20°C rise 40°C rise PFL3215-681ME_ 0.68 28 33 450 2100 2500 2700 1500 2100 PFL3215-102ME_ 1.0 30 38 375 1800 2100 2300 1400 1900 PFL3215-222ME_ 2.2 114 130 250 950 1200 1400 1100 1400 PFL3215-332ME_ 3.3 175 195 190 730 920 1100 820 1100 PFL3215-472ME_ 4.7 332 372 170 640 810 900 520 720 PFL3215-682ME_ 6.8 640 720 155 600 700 750 370 500 PFL3215-103ME_ 10 1290 1340 125 500 550 600 300 390 PFL3215-153ME_ 15 1800 2100 105 350 420 440 240 320 PFL3215-333ME_ 33 1700 1920 13.5 290 340 360 270 360 Core material Composite Core and winding loss See www.coilcraft.com/coreloss Environmental RoHS compliant, halogen free Terminations RoHS compliant matte tin over nickel over silver-plati- num-glass frit. Other terminations available at additional cost. Weight 31 – 39 mg Ambient temperature –40°C to +85°C with (40°C rise) Irms current. Maximum part temperature +125°C (ambient + temp rise). Derating. Storage temperature Component: –40°C to +125°C. Tape and reel 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 2000/7″ reel; 7500/13″ reel. Plastic tape: 12 mm wide, 0.23 mm thick, 4 mm pocket spacing, 1.65 mm pocket depth PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf. 1. When ordering, please specify termination and packaging codes: PFL3215-103MEC Termination: E = RoHS compliant matte tin over nickel over silver. Special order, added cost: Q = RoHS tin-silver-copper (95.5/4/0.5) or P = non-RoHS tin-lead (63/37). Packaging: C = 7″ machine-ready reel. EIA-481 embossed plastic tape (2000 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. Factory order only, not stocked (7500 parts per full reel). 2. Inductance tested at 7.9 MHz, 0.1 Vrms using a Coilcraft SMD-A test fixture with an Agilent/HP 4286 impedance analyzer and Coilcraft-provided correlation pieces. 3. DCR measured using a micro-ohmmeter. 4. SRF measured using an Agilent/HP 8753D network analyzer and a Coilcraft SMD-D test fixture. 5. DC current at 25°C that causes the specified inductance drop from its value without current. Click for temperature derating information. 6. Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Click for temperature derating information. 7. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Sample & buy Support & FAQ Web page Tools & software
+1-847-639-6400 sales@coilcraft.com +44-1236-730595 sales@coilcraft-europe.com +886-2-2264 3646 sales@coilcraft.com.tw +86-21-6218 8074 sales@coilcraft.com.cn + 65-6484 8412 sales@coilcraft.com.sg © Coilcraft Inc. 2017 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. PFL3215 Shielded Power Inductors Document 895-2 Revised 10/25/17 Document 895-2 L vs Current L vs Frequency Dimensions are in inches mm Terminal wraparound: approx 0.015/0,381 both ends Recommended Land Pattern 0.126 3,20 0.018 0,4570.059 1,50 max max 0.090 2,286 0.10 2,54 0.035 0,89 max 0.012 0,30 0.012 0,30 0.096 2,44 0.080 2,03 0.108 2,74 1.0 µH 0.68 µH 2.2 µH 3.3 µH 4.7 µH 6.8 µH 10 µH 15 µH 11 0 1000100 Frequency (MHz) Inductance (µH) 0.1 100 33 µH 0.01 0.1 101 Current (A) Inductance (µH) 1.0 µH 0.68 µH 2.2 µH 3.3 µH 4.7 µH 6.8 µH 10 µH 15 µH 33 µH 0.1 100