The EPM3-1200-0014D1 from Wolfspeed is a MOSFET with Continous Drain Current 149 A, Drain Source Resistance 14 milli-ohm, Drain Source Breakdown Voltage 1200 V, Gate Charge 255 nC, Temperature operating range 175 Degree C. Tags: Die. More details for EPM3-1200-0014D1 can be seen below.