The CPM3-3300-R050A from Wolfspeed is a MOSFET with Continous Drain Current 52 A, Drain Source Resistance 53 to 136 milli-ohm, Drain Source Breakdown Voltage 3300 V, Gate Source Voltage -5 to 15 V, Gate Source Threshold Voltage 2.6 to 4.4 V. Tags: Die. More details for CPM3-3300-R050A can be seen below.