The GPIHV10DK from GaNPower International is a GaN Power Transistor with Gate Threshold Voltage 0.9 to 2.9 V, Drain Source Voltage 1200 V, Drain Source Resistance 87 to 162 milli-ohm, Continous Drain Current 7 A, Total Charge 3.5 nC. Tags: Surface Mount. More details for GPIHV10DK can be seen below.