The GD1600SGL170C3S from StarPower is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.3 to 2.75 V, DC Collector Current 3000 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for GD1600SGL170C3S can be seen below.