The EPC7007 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 17 to 25 mOhms, Continous Drain Current 20 A, Pulsed Drain Current 80 A. Tags: Die. More details for EPC7007 can be seen below.