The IGW15N120H3 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.05 to 2.70 V, DC Collector Current 15 to 30 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.6 uA. More details for IGW15N120H3 can be seen below.