The SK 25 GD 12T4 ETp from Semikron Danfoss is a IGBT with Gate Emitter Voltage -20 to 20 V, Saturated Collector Emitter Voltage 1.85 to 2.45 V, DC Collector Current 35 A, Junction Temperature -40 to 175 Degree C, Collector Emitter Voltage 1200 V. More details for SK 25 GD 12T4 ETp can be seen below.