The G3R45MT17D from GeneSiC Semiconductor is a MOSFET with Continous Drain Current 27 to 52 A, Drain Source Resistance 45 to 94 milliohm, Drain Source Breakdown Voltage 1700 V, Gate Source Voltage -10 to 20 V, Gate Source Threshold Voltage 1.8 to 2.7 V. Tags: Through Hole. More details for G3R45MT17D can be seen below.