The EPC2036 from Efficient Power Conversion is a GaN Power Transistor with Gate Threshold Voltage 0.8 to 2.5 V, Drain Source Voltage 100 V, Drain Source Resistance 62 to 73 milli-ohm, Continous Drain Current 1.7 A, Pulsed Drain Current 18 A. Tags: Die. More details for EPC2036 can be seen below.