12FR40 Datasheet | International Rectifier

Features High surge current capability Avalanche types available Stud cathode and stud anode version Wide current range Types up to 1200V VRRM 12 A Typical Applications Battery charges Converters Power supplies Machine tool controls Major Ratings and Characteristics Parameters IF(AV) @ TC IF(RMS) IFSM @ 50Hz @ 60Hz I2t @ 50Hz @ 60Hz VRRM TJ range range 12F(R) 12 144 19 265 280 351 320 100 to 1200 - 65 to 175 Units A °C A A A A2s A2 s V °C case style DO-203AA (DO-4) .irf. 12F(R) Series Bulletin I20205 rev. A 09/98 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code VRRM, maximum repetitive peak reverse voltage V 100 200 400 600 800 1000 1200 VRSM, maximum nonrepetitive peak reverse voltage V 150 275 500 725 950 1200 1400 VR(BR), minimum avalanche voltage V --500 750 950 1150 1350 IRRM max. @ TJ = 175°C (1) m A 10 20 40 12F(R) 60 80 100 120 (1) Avalanche version only available from VRRM 400V to 1200V. Forward Conduction Parameter IF(AV) IF(RMS) PR IFSM Max. average forward current @ Case temperature Max. RMS forward current Maximum non-repetitive peak reverse power Max. peak, one-cycle forward, non-repetitive surge current 265 280 225 235 I t 12F(R) 12 144 19 7 Units Conditions A °C A K/W 10µs square pulse, TJ = T J max. see note (2) t = 10ms t = 8.3ms A t = 10ms t = 8.3ms t = 10ms t = 8.3ms A2 s t = 10ms t = 8.3ms A √s 180° conduction, half sine...