The NCV8402ASTT1G is a three-terminal protected low-side smart discrete driver designed for use in harsh automotive environments. It incorporates robust protection features including overcurrent limiting, thermal shutdown with automatic restart, ESD protection, and an integrated Drain-to-Gate clamp for overvoltage protection. This AEC-Q101 qualified device features a typical on-resistance (RDS(on)) of 165 mΩ at a 10 V gate input and a clamped drain-to-source voltage of 42 V. The NCV8402ASTT1G is ideal for switching a variety of resistive, inductive, and capacitive loads, serving as a reliable replacement for electromechanical relays and discrete circuits.