The PGCDPD65R600A from Xindao Electronic Technology is a GaN Power Transistor with Gate Threshold Voltage 2.5 to 4.5 V, Drain Source Voltage 650 V, Drain Source Resistance 600 to 1260 milli-ohm, Continous Drain Current 4.8 A, Pulsed Drain Current 14 A. Tags: Surface Mount. More details for PGCDPD65R600A can be seen below.