The EPC2034 from Efficient Power Conversion is a GaN Power Transistor with Gate Threshold Voltage 0.8 to 2.5 V, Drain Source Voltage 200 V, Drain Source Resistance 7 to 10 milli-ohm, Continous Drain Current 48 A, Pulsed Drain Current 200 A. Tags: Die. More details for EPC2034 can be seen below.