The IGLR60R340D1 from Infineon Technologies is a GaN Power Transistor with Gate Threshold Voltage 0.7 to 1.6 V, Drain Source Voltage 600 V, Drain Source Resistance 270 to 490 milli-ohm, Continous Drain Current 8.2 A, Pulsed Drain Current 12.2 A. Tags: Surface Mount. More details for IGLR60R340D1 can be seen below.