The 1MBI300U2H-060L-50 from Fuji Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.8 to 2.45 V, DC Collector Current 200 to 600 A, Junction Temperature 150 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for 1MBI300U2H-060L-50 can be seen below.