The MG50HF12LEC1 from Yangjie Electronic Technology is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 3.1 to 3.8 V, DC Collector Current 50 A, Peak Collector Current 100 A, Junction Temperature -40 to 125 Degree C. More details for MG50HF12LEC1 can be seen below.