The EPC7019DSH from EPC Space is a GaN Power Transistor with Gate Threshold Voltage 0.8 to 2.5 V, Drain Source Voltage 40 V, Drain Source Resistance 3.7 to 5 milli-ohm, Continous Drain Current 80 A, Pulsed Drain Current 530 A. Tags: Surface Mount. More details for EPC7019DSH can be seen below.