The FS75R12KT4 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.85 to 2.25 V, DC Collector Current 75 A, Peak Collector Current 150 A, DC Forward Current 75 A. More details for FS75R12KT4 can be seen below.