The GD15PJK120F2S from StarPower is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.05 to 2.5 V, DC Collector Current 30 A, Junction Temperature 150 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for GD15PJK120F2S can be seen below.