The CM400DY-24TH from Mitsubishi Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 4.35 to 5.15 V, DC Collector Current 400 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.5 uA. More details for CM400DY-24TH can be seen below.