The AUIRG4PC40S-E from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.32 to 1.68 V, DC Collector Current 31 to 60 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current -0.1 to 0.1uA. More details for AUIRG4PC40S-E can be seen below.