The IRGB4056D from Infineon Technologies is a IGBT with Gate Emitter Voltage -30 to 30 V, Saturated Collector Emitter Voltage 1.55 to 1.97 V, DC Collector Current 12 to 24 A, DC Forward Current 12 to 48 A, Junction Temperature 175 Degree C. More details for IRGB4056D can be seen below.