Document 659 Flyback Transformer For ON Semiconductor NCP5080 Photoflash Capacitor Charger • Miniature capacitor charging transformer – 4.6 mm high; 6.2 × 6.8 mm footprint • 2.7 – 5.5 Volts input; 350 V output • 1000 Vrms, one minute isolation from primary to secondary Core material Ferrite Terminations RoHS tin-silver over copper. Other terminations available at additional cost. Weight 0.30 g Ambient temperature –40°C to +125°C 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 250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.35 mm thick, 12 mm pocket spacing, 5.0 mm pocket depth PCB washing Tested with pure water or alcohol only. For other solvents, see Doc787_PCB_Washing.pdf. Part number1 Inductance Inductance Leakage DCR max (Ohms)inductance4 2 3 at 0 A at Ipk ±10% (µH) min (µH) pri sec max (µH) CJ5143-AL_ 15.0 13.5 1.0 25 1 Pri 4 (A) Dot indicates pin 1 0.181 max 4,60 0.004 /0,10 0.268 max 6,80 0.244 max 6,20 0.193 4,90 1 0.055 1,40 6 0.079 2.00 5 4 0.055 1,40 0.193 4,90 0.039 1,00 4 6 5 Sec 5 Ipk3 1 : 151.2 0.3 1. When ordering, please specify termination and packaging codes: CJ5143-ALC Termination:L = RoHS compliant tin-silver (96.5/3.5) over copper. Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) over copper or S = non-RoHS tin-lead (63/37) over copper. Packaging:C =7″ machine-ready reel. EIA-481 embossed plastic tape (250 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 (1000 parts per full reel). 2. Inductance measured at 100 kHz, 0.1 Vrms. 3. Peak primary current drawn at minimum input voltage. 4. Leakage inductance is for the primary winding with the secondary winding shorted. 5. Electrical specifications at 25°C. Refer to Doc 362 “Soldering Surface Mount Components” before soldering. Pri : sec turns ratio 0.028 0,70 6 1 Recommended Land Pattern US +1-847-639-6400 [email protected] UK +44-1236-730595 [email protected] Taiwan +886-2-2264 3646 [email protected] China +86-21-6218 8074 [email protected] Singapore + 65-6484 8412 [email protected] 0.079 2,00 0.023 × 0.031 (6) 0,6 × 0,8 Dimensions are in inches mm Document 659 Revised 02/12/09 © 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.