The 6MBI150XXA120-50 from Fuji Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.4 to 2.35 V, DC Collector Current 150 A, Peak Collector Current 300 A, DC Forward Current 150 A. More details for 6MBI150XXA120-50 can be seen below.