The EPM3-1200-R015D from Wolfspeed is a MOSFET with Continous Drain Current 148 A, Drain Source Resistance 15 milli-ohm, Drain Source Breakdown Voltage 1200 V, Gate Charge 238 nC, Temperature operating range 175 Degree C. Tags: Die. More details for EPM3-1200-R015D can be seen below.