The SGT65R65AL from STMicroelectronics is an Enhancement Mode GaN Power Transistor that is ideal for AC-DC converters, AC-DC PSU for server and telecom, LED illumination, and uninterrupted power supply (UPS) applications. This transistor has a drain-source voltage of up to 650 V, a gate threshold voltage of less than 1.8 V, and a drain-source on-resistance of 49 milli-ohms. It has a continuous drain current of up to 25 A and a pulsed drain current of less than 70 A. This normally-off transistor has an extremely low capacitance which further improves its switching speed to offer very high-power management capabilities. It has a kelvin source pad for bypassing parasitic resistance to ensure a smooth gate drive. This power transistor allows for exceptional efficiency performances and great power density by having very low conduction losses, zero reverse recovery charge, high current capability, and super quick switching operation. It is available in a surface-mount package that measures 5 x 6 mm.