The 6MBP25VFN120-50 from Fuji Electric is a IGBT with Saturated Collector Emitter Voltage 1.7 to 2.2 V, DC Collector Current 25 to 50 A, Junction Temperature 150 Degree C, Operating Temperature -20 to 110 Degree C, Collector Emitter Voltage 1200 V. More details for 6MBP25VFN120-50 can be seen below.