The STGWA20IH65DF from STMicroelectronics is a IGBT with Gate Emitter Voltage -30 to 30 V, Saturated Collector Emitter Voltage 1.55 V, DC Collector Current 20 to 40 A, DC Forward Current 10 to 20 A, Junction Temperature -55 to 175 Degree C. More details for STGWA20IH65DF can be seen below.