DiodesZetex Through Hole Hall Effect Sensor 3 V 28V, SOT-23W, 3-Pin AH3391Q-SA-7

DiodesZetex AH3391Q-SA-7 is a high-performance through hole Hall Effect sensor device, supplied in a SOT-23W 3-pin package. It supports a broad supply voltage from 3 V to 28 V, making it versatile for diverse electronic applications.

This sensor utilizes chopper stabilised technology, providing a stable linear output suitable for accurate position and proximity sensing. Its unipolar magnetic sensing type activates under magnetic field presence, ideal for various sensing functions including non-contact switching and magnetic field detection.

The device features a maximum frequency response of 800kHz and a rapid response time of 3.75 microseconds, enabling it to handle fast-changing magnetic signals effectively. The supply current is a low 4mA, optimizing overall power consumption in embedded systems.

Dimensionally compact with 3 mm length, 1.4 mm width, and 1 mm height, it fits well on printed circuit boards with limited space. The device operates reliably over a wide temperature range from -40°C to 150°C, supporting both industrial and automotive environments. It complies with AEC-Q100 automotive standard, RoHS, and is Pb-Free, ensuring it meets environmental and quality regulations.

Chopper stabilised technology for stable and accurate sensor output. Unipolar magnetic sensing suitable for position and proximity detection. Maximum operating temperature of 150°C enables high-temperature usage. Low power consumption with 4mA supply current enhances efficiency.

Compact SOT-23W package dimensions facilitate easy PCB integration. Response time of 3.75 microseconds ensures quick sensor activation. Meets automotive AEC-Q100 standard for quality and reliability. Environmentally compliant with RoHS and Pb-Free standards.

This Hall Effect sensor is suitable for applications in industrial equipment, automotive systems, consumer electronics, and other environments requiring precise magnetic field sensing. It is ideal for use in machinery position detection, speed measurement, and motor control systems.

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