The FGY40T120SMD from onsemi is a IGBT with Gate Emitter Voltage -30 to 30 V, Saturated Collector Emitter Voltage 1.8 V, DC Collector Current 40 A, DC Forward Current 40 to 80 A, Junction Temperature -55 to 175 Degree C. More details for FGY40T120SMD can be seen below.
