The VS-GT75YF120UT from Vishay is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.2 V, DC Collector Current 81 A, DC Forward Current 40 to 60 A, Junction Temperature -40 to 150 Degree C. More details for VS-GT75YF120UT can be seen below.