The F3L150R12W2H3_B11 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.55 to 1.75 V, DC Collector Current 150 A, Peak Collector Current 300 A, DC Forward Current 150 A. More details for F3L150R12W2H3_B11 can be seen below.