The 1MBI150VA-120L-50 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 75 to 300 A, DC Forward Current 200 to 400 A, Junction Temperature 150 Degree C. More details for 1MBI150VA-120L-50 can be seen below.