The GS-065-018-2-L-MR from GaN Systems is a GaN Power Transistor with Gate Threshold Voltage 1.1 o 2.6 V, Drain Source Voltage 650 V, Drain Source Resistance 78 to 197 milli-ohm, Continous Drain Current 18 A, Pulsed Drain Current 35 A. Tags: Surface Mount. More details for GS-065-018-2-L-MR can be seen below.