The IFS100B12N3E4_B31 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.75 to 2.10 V, DC Collector Current 100 A, Peak Collector Current 200 A, DC Forward Current 100 A. More details for IFS100B12N3E4_B31 can be seen below.