DIODES Incorporated Sensors, Transducers - Magnetic Sensors - Switches (Solid State) AH3376-P-B

The AH3376 is a high voltage, low sensitivity Hall effect unipolar switch designed for proximity, position, and level sensing in consumer, industrial, and appliance applications. It operates from a 3.0V to 28V supply range and features a single open-drain output with overcurrent limiting and Zener clamping for robustness. The device includes a chopper-stabilized architecture for temperature stability and minimal switch point drift, with an operating temperature range of -40°C to +125°C. It is available in industry-standard SIP-3 (Bulk Pack) packaging and requires a south pole magnetic field applied to the part marking side to activate. The output switches on at a typical operate point of +100G and releases at +85G, with a start-up time of 10µs and a chopping frequency of 800kHz. ESD protection exceeds 6kV HBM. The part is RoHS 3 compliant and halogen- and antimony-free.