The AOK40B65HQ2 from Alpha & Omega Semiconductor is a IGBT with Gate Emitter Voltage -30 to 30 V, Saturated Collector Emitter Voltage 2.05 to 2.68 V, DC Collector Current 40 to 80 A, Peak Collector Current 120 A, DC Forward Current 30 to 60 A. More details for AOK40B65HQ2 can be seen below.