120 V N-channel for 48 V and 72 V bus rails
The IPD35N12S3L24ATMA1: The TO-252-3 (DPak) surface-mount package with exposed tab allows the PCB copper plane to act as the primary heatsink, which is the standard approach for 35 A class power devices in industrial and automotive environments.
Total gate charge of 39 nC at 10 V keeps the gate-driver current requirement under 4 mA average at 100 kHz, which a standard 1 A gate-driver IC can supply without excessive dissipation in the driver itself.
175 °C junction rating — where it fits
The 120 V Vdss gives 1.5× margin on a 72 V nominal bus and 2.5× on a 48 V rail, which is the typical derating practice for 48 V automotive mild-hybrid and 72 V industrial servo-drive systems.