The CM300DU-24NFH from Mitsubishi Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 5 to 6.5 V, DC Collector Current 300 A, Junction Temperature -40 to 150 Degree C, Gate Emitter Leakage Current 1 uA. More details for CM300DU-24NFH can be seen below.