The STGWA50M65DF2 from STMicroelectronics is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.65 V, DC Collector Current 50 to 80 A, DC Forward Current 50 to 80 A, Junction Temperature -55 to 175 Degree C. More details for STGWA50M65DF2 can be seen below.