The CM600DX-24S1 from Mitsubishi Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.85 to 2.45 V, DC Collector Current 600 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.5 uA. More details for CM600DX-24S1 can be seen below.