The C2M1000170J from Wolfspeed is a MOSFET with Continous Drain Current 3.9 to 5.6 A, Drain Source Resistance 800 to 1400 Milliohm, Drain Source Breakdown Voltage 1700 V, Gate Source Voltage -10 to 25 V, Gate Source Threshold Voltage 2 to 4 V. Tags: Surface Mount. More details for C2M1000170J can be seen below.