The FZ1600R33HE4 from Infineon Technologies is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 2.40 to 3.25 V, DC Collector Current 1600 A, Peak Collector Current 3200 A, DC Forward Current 1600 A. More details for FZ1600R33HE4 can be seen below.