This document describes the features and characteristics of the HITFET BTS 941 smart lowside power switch, including logic level input, input protection, thermal shutdown, overload protection, short circuit protection, overvoltage protection, current limitation, etc.
The HITFET BTS 941 is a smart low‑side power switch designed for resistive, inductive and capacitive loads in switching or linear applications. It replaces electromechanical relays and offers built‑in protection functions such as thermal shutdown, overload, short‑circuit and over‑voltage protection.
The datasheet lists key specifications including a 60 V drain‑source voltage, 12 A nominal load current, 149 W power dissipation at 25 °C, and an unclamped single‑pulse inductive energy of 4000 mJ. Package dimensions, ordering codes and detailed electrical characteristics are also provided for designers.
| Drain‑source voltage (Vds) | 60 V |
|---|---|
| Nominal load current | 12 A |
| Power dissipation (Pmax) at 25 °C | 149 W |
| Unclamped single‑pulse inductive energy | 4000 mJ |
| Ordering code | Q67060‑S6702‑A4 |
The device is rated for a maximum drain‑source voltage of 60 V.
It can continuously carry a nominal load current of 12 A.
The component tolerates up to 4000 mJ of unclamped single‑pulse inductive energy.