The 2MBI800XNE120-50 from Fuji Electric is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.45 to 2.9 V, DC Collector Current 800 A, Peak Collector Current 1600 A, DC Forward Current 800 A. More details for 2MBI800XNE120-50 can be seen below.