The EPC8002 from Efficient Power Conversion is a GaN Power Transistor with Gate Threshold Voltage 0.8 to 2.5 V, Drain Source Voltage 65 V, Drain Source Resistance 380 to 480 milli-ohm, Continous Drain Current 2 A, Pulsed Drain Current 2 A. Tags: Die. More details for EPC8002 can be seen below.