The INN700TJ240B from Innoscience is a GaN Power Transistor with Gate Threshold Voltage 1.2 to 2.5 V, Drain Source Voltage 700 V, Drain Source Resistance 165 to 360 milli-ohm, Continous Drain Current 7 A, Pulsed Drain Current 18 A. Tags: Through Hole. More details for INN700TJ240B can be seen below.