The GD150FFX65C6S from StarPower is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.45 to 1.9 V, DC Collector Current 181 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for GD150FFX65C6S can be seen below.