IRKLF112

Bulletin I27091 rev.A 09/97 IRK.F112.. SERIES FAST THYRISTOR/ DIODE and THYRISTOR/ THYRISTOR INT-A-pakä Power Modules Features Fast turn-off thyristor Fast recovery diode High surge capability Electrically isolated baseplate 3000 V RMS isolating voltage Industrial standard package UL E78996 approved 112 A Description These series of INT-A-pak modules are intended for applications such as self-commutated inverters, DC choppers, electronic welders, induction heating and others where fast switching characteristics are required. Major Ratings and Characteristics Parameters I T(AV) @ TC I T(RMS) I TSM @ 50Hz @ 60Hz I t 2 IRK.F112.. 112 90 250 3090 3237 47.8 43.6 478 10 and 15 2 up to 800 - 40 to 125 Units A °C A A A KA 2s KA 2s KA 2√ s µs µs V o @ 50Hz @ 60Hz I 2√ t tq t rr VDRM / V RRM TJ range C www.irf.com 1 IRK.F112.. Series Bulletin I27091 rev. A 09/97 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage Type number Code 04 08 VRRM/VDRM, maximum repetitive peak reverse voltage V 400 800 VRSM , maximum nonrepetitive peak rev. voltage V 400 800 IRRM/I DRM max. @ T J = 125°C mA 30 IRK.F112.. Series Current Carrying Capacity ITM 180oel 50Hz 400Hz 2500Hz 5000Hz 10000Hz Recovery voltage Vr Voltage before turn-on Vd Rise of on-state current di/dt Case temperature Equivalent values for RC circuit 50 90 220 285 205 175 125 50 80% VDRM 50 60 90 220 285 205 170 120 50 180 el 350 425 350 295 230 50 550 695 550 448 337 50 80% VDRM 60 90 o Frequency f ITM 100µs 2060 1230...