D3 Semiconductor, LLC MOSFET D3S070N65D-U

The D3S070N65D-U is a 650V, 70mΩ super junction MOSFET in a TO-247 package, designed for high-efficiency power conversion applications such as server and telecom power supplies, motor control, and power factor correction. It has a continuous drain current rating of 43.6A at 25°C and 27.6A at 100°C, with a gate charge of 77nC and an avalanche energy rating of 650mJ for single pulses. Thermal resistance from junction to case is 0.41°C/W, and the device meets JESD-22 reliability test standards with HTRB endurance exceeding 3000 hours. The package dimensions conform to standard TO-247-3L specifications.