1N4942, 1N4944, 1N4946, 1N4947, 1N4948 Axial Leaded Hermetically Sealed Fast Recovery Rectifier Diodes POWER DISCRETES Features Description Quick reference data Low reverse leakage current Hermetically sealed in Metoxilite fused metal oxide V = 200 - 1000 V R Low forward voltage drop IO = 1.0A t = 150 to 500nS These products are qualified to MIL-PRF-19500/359 rr V = 1.2V F Electrical Specifications Electrical specifications T = 25C unless otherwise specified. A TVypes I (AV) I I T V I I V C 5V T RjL RWM F FSM FRM RR F F R RWM J STG 55C 1MHz tp=8.3ms pcb midLC= 3/8 2C51 00 3 /8 0 VA(pk) A A A nVs A AAFpCCCC/W C/W 10N4942200 10. 25. 2060. 125 10.15. 05. 2725-365 to +17 7 10N4944400 10. 25. 2060. 125 10.15. 05. 2725-365 to +17 7 10N4946600 10. 25. 2060. 225 10.15. 05. 2725-365 to +17 7 10N4947800 10. 25. 2060. 225 10.15. 05. 2815-365 to +17 7 10N49481000 10. 25. 2060. 520 10.15. 05. 2815-365 to +17 7 Revision: November 7, 2007 1 www.semtech.com1N4942, 1N4944, 1N4946, 1N4947, 1N4948 POWER DISCRETES Ordering Information PnartNumber Descriptio 1N4942 1N4944 (1) 1N4946 Axial leaded hermeticallysealed 1N4947 1N4948 Note: (1) Available in bulk or tape and reel packaging. Please consult factory for quantities. Outline Drawing Contact Information Semtech Corporation Power Discretes Products Division 200 Flynn Road, Camarillo, CA 93012 Phone: (805)498-2111 FAX (805)498-3804 www.semtech.com 2007 Semtech Corp. 2