The GD150FFY120C6SF 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 224 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for GD150FFY120C6SF can be seen below.