In the fast moving world of automotive and industrial sensing, choosing the right optoelectronic components makes all the difference. Vishay Semiconductor Opto Division's VEMT2023X01 delivers robust phototransistor performance in a compact surfacemount design. In this comprehensive article, we'll delve into the intricacies of the VEMT2023X01, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.

VEMT2023X01's Overview

The VEMT2023X01 is a silicon phototransistor designed for surface mount applications. It operates at a peak wavelength of 860nm and uses a domed lens for optimal light reception. The device is a 2-pin SMD component and complies with AEC-Q101 automotive standards, ensuring high reliability in automotive electronics. Its NPN polarity allows for efficient signal amplification, making it suitable for sensors, switches, and optical communication systems.

Key Features

Let's delve into the standout features that make the VEMT2023X01 a standout in the world of electronics:

The device uses a silicon NPN phototransistor for high sensitivity.

It features a domed lens for optimal light capture.

Its half-intensity angle is 35 degrees, ensuring precise detection.

The phototransistor supports a maximum light current of 4100 μA.

It can handle collector currents up to 50 mA.

Dark current remains low at a maximum of 100 nA.

The emitter-collector voltage can reach 7 V safely.

The collector-emitter voltage withstands up to 20 V.

Saturation voltage at collector-emitter is limited to 0.4 V.

The device dissipates up to 100 mW of power.

Operating temperatures range from -40°C to 100°C.

Surface-mount design allows for compact PCB integration.

Tape-and-reel packaging supports high-volume manufacturing.

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