The IGI60F2020A1L AUMA1 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 200 to 360 milli-ohm, Continous Drain Current 5 A, Pulsed Drain Current 14.1 A. Tags: Surface Mount. More details for IGI60F2020A1L AUMA1 can be seen below.