The FGW15N120VD from Fuji Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.85 to 2.4 V, DC Collector Current 25 to 28 A, DC Forward Current 15 to 26 A, Junction Temperature -40 to 175 Degree C. More details for FGW15N120VD can be seen below.