The F4-250R17MP4_B11 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.80 to 2.30 V, DC Collector Current 250 A, Peak Collector Current 500 A, DC Forward Current 250 A. More details for F4-250R17MP4_B11 can be seen below.