The GD75FFY120C6SF from StarPower is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.7 to 2.15 V, DC Collector Current 117 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.1 uA. More details for GD75FFY120C6SF can be seen below.