The GD50HFK120C1S from StarPower is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.15 to 2.6 V, DC Collector Current 95 A, Junction Temperature 150 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for GD50HFK120C1S can be seen below.