The AOKS40B60D1 from Alpha & Omega Semiconductor is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.85 to 2.4 V, DC Collector Current 40 to 80 A, Peak Collector Current 140 A, Junction Temperature -55 to 150 Degree C. More details for AOKS40B60D1 can be seen below.