8AF1RLH

Bulletin I20262 Rev.A 06/03 8AF SERIES PRESSFIT RECTIFIER DIODES Features and Descriptions Convenient pressfit package Available with and without leads High surge capabilities 50 A Application Welders, Battery charges, Alternators Major Ratings and Characteristics Parameters IF(AV) @ TC IF(RMS) IFSM I t I2√t VRRM range TJ 2 8AF 50 150 79 714 747 2546 2324 25455 100 to 800 - 65 to 195 Units A °C A A A A 2s A 2s A2√s V o @ 50Hz @ 60Hz @ 50Hz @ 60Hz C IR Case Style B-47 www.irf.com 1 8AF Series Bulletin I20262 Rev.A 06/03 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 1 8AF 2 4 8 VRRM , maximum repetitive peak reverse voltage V 100 200 400 800 VRSM , maximum nonrepetitive peak rev. voltage V 150 300 500 900 @ TJ = 150°C IRRM max. mA 5 5 5 5 Forward Conduction Parameter IF(AV) IF(RMS) IFSM Maximum average forward current @ Case temperature Maximum RMS forward current Maximum peak, one-cycle forward, non-repetitive surge current 8AF 50 150 79 714 747 600 628 Units Conditions A °C A A t = 10ms t = 8.3ms t = 10ms t = 8.3ms As 2 180° conduction, half sine wave No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max. It 2 Maximum I t for fusing 2 2546 2324 1800 1643 t = 10ms t = 8.3ms t = 10ms t = 8.3ms I2√t Maximum I2√t for fusing 25455 0.60 0.68 6.66 6.25 1.45 A2√s V t = 0.1 to 10ms, no voltage reapplied (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. (π x IF(AV...