The SIGC20T120E from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.4 to 2.1 V, DC Collector Current 15 A, Junction Temperature -40 to 150 Degree C, Gate Emitter Leakage Current 0.12 uA. More details for SIGC20T120E can be seen below.