The IKW25N120CS7 from Infineon Technologies is a IGBT with Gate Emitter Voltage 20 V, Saturated Collector Emitter Voltage 1.65 to 2 V, DC Collector Current 37 to 55 A, Peak Collector Current 75 A, DC Forward Current 27 to 41 A. More details for IKW25N120CS7 can be seen below.