The GPIXV30DFN from GaNPower International is a GaN Power Transistor with Gate Threshold Voltage 1.01 to 1.7 V, Drain Source Voltage 1200 V, Drain Source Resistance 65 to 147 milli-ohm, Continous Drain Current 30 A, Total Charge 11.2 nC. Tags: Surface Mount. More details for GPIXV30DFN can be seen below.