The GD100HFY120C2S 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 186 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.1 uA. More details for GD100HFY120C2S can be seen below.