The GD100HFK120C1S from StarPower is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.2 to 2.5 V, DC Collector Current 100 A, Junction Temperature -40 to 150 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for GD100HFK120C1S can be seen below.