The TP65H035WSQA from Transphorm is a GaN Power Transistor with Gate Threshold Voltage 3.4 to 4.5 V, Drain Source Voltage 650 V, Drain Source Resistance 35 to 84 milli-ohm, Continous Drain Current 33.4 to 47.2 A, Pulsed Drain Current 240 A. Tags: Through Hole. More details for TP65H035WSQA can be seen below.