The IKW40N65WR5 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.40 to 1.80 V, DC Collector Current 40 to 80 A, DC Forward Current 19 to 32 A, Junction Temperature 175 Degree C. More details for IKW40N65WR5 can be seen below.