The F3L25R12W1T4_B27 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 45 A, Peak Collector Current 50 A, DC Forward Current 45 A. More details for F3L25R12W1T4_B27 can be seen below.