The FS35R12W1T4_B11 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.85 to 2.25 V, DC Collector Current 35 A, Peak Collector Current 70 A, DC Forward Current 35 A. More details for FS35R12W1T4_B11 can be seen below.