The 2MBI150VB-120-50 from Fuji Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.85 to 2.45 V, DC Collector Current 150 to 300 A, Junction Temperature 175 Degree C, Gate Emitter Leakage Current 0.4 uA. More details for 2MBI150VB-120-50 can be seen below.