The SEMiX355MLI12M7 from Semikron Danfoss is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.59 to 2.39 V, DC Collector Current 448 A, Junction Temperature -40 to 175 Degree C, Collector Emitter Voltage 1200 V. More details for SEMiX355MLI12M7 can be seen below.