The EPC2212 from Efficient Power Conversion is a GaN Power Transistor with Gate Threshold Voltage 0.7 to 2.5 V, Drain Source Voltage 100 V, Drain Source Resistance 10 to 13.5 milli-ohm, Continous Drain Current 18 A, Pulsed Drain Current 75 A. Tags: Die. More details for EPC2212 can be seen below.