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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. 2013 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. DC-DC Flyback Transformer for Telecom Document 269 Document 269 Revised 01/26/05 This low profile flyback transformer is designed for applica- tions such as Subscriber Line Interface Circuits (SLICs), cable and DSL modems and set top boxes. Inductance Inductance Leakage at 0 Adc2 at 6.5 Adc2 DCR max inductance Isolation3 Part number1 ±10% (µH) min (µH) (Ohms) max (µH) Input Output (Vrms) IFL Y0012L_ 6.0 4.8 0.021 (pins 8 - 1) 0.3 9 V – 20 V –24 V, 170 mA 500 0.690 (pins 7 - 2) –72 V, 170 mA 0.690 (pins 6 - 3) 0.690 (pins 5 - 4) A max B max C max D nom E nom F nom 23,5 17,15 9,14 15,01 3,76 2,01 × 2,79 mm For free evaluation samples, contact Coilcraft or visit www. coilcraft.com. 1. When ordering, please specify packaging code: IFLY0012LD Packaging: D = 13″ machine ready reel. EIA-481 embossed plastic tape (200 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 D instead. 2. Inductance is for the primary, measured at 100 kHz, 1.0 Vrms. 3. Isolation is from primary to secondary, tested for one minute. 4. Operating temperature range –40°C to +85°C. 5. Electrical specifications at 25°C. For use with Intersil ISL6401 family Dot on Pin 1 Recommended Land Pattern E F D B C A 1 8 0.004/0,01 IFLY0012 Primary –24V –72V Gnd Dimensions are in inches mm Core material Ferrite Terminations RoHS Matte tin over nickel over phos bronze Weight 5.2 g Isolation 500 Vrms, one minute primary to secondary Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C. Tape and reel packaging: –40°C to +80°C 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 200/13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 28 mm pocket spacing, 9.6 mm pocket depth PCB washing Only pure water or alcohol recommended