The GD15PJY120F3S 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 30 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for GD15PJY120F3S can be seen below.