The DIM1800ESS12-A000 from Dynex Semiconductor is a IGBT with Gate Emitter Voltage 20 V, Saturated Collector Emitter Voltage 2.2 to 3.3 V, DC Collector Current 1800 A, Peak Collector Current 3600 A, DC Forward Current 1800 A. More details for DIM1800ESS12-A000 can be seen below.