The FF400R07A01E3_S6 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.65 to 2.30 V, DC Collector Current 400 A, Peak Collector Current 800 A, DC Forward Current 400 A. More details for FF400R07A01E3_S6 can be seen below.