VEMT2023X01: Features, Specs & More
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 surface mount 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.
Catalog
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:
l The device uses a silicon NPN phototransistor for high sensitivity.
l It features a domed lens for optimal light capture.
l Its half-intensity angle is 35 degrees, ensuring precise detection.
l The phototransistor supports a maximum light current of 4100 μA.
l It can handle collector currents up to 50 mA.
l Dark current remains low at a maximum of 100 nA.
l The emitter-collector voltage can reach 7 V safely.
l The collector-emitter voltage withstands up to 20 V.
l Saturation voltage at collector-emitter is limited to 0.4 V.
l The device dissipates up to 100 mW of power.
l Operating temperatures range from -40°C to 100°C.
l Surface-mount design allows for compact PCB integration.
l Tape-and-reel packaging supports high-volume manufacturing.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the VEMT2023X01:
Type | Parameter |
Type | Chip |
Phototransistor Type | Phototransistor |
Lens Shape Type | Domed |
Material | Silicon |
Polarity | NPN |
Half Intensity Angle Degrees (°) | 35 |
Viewing Orientation | Top View |
Peak Wavelength (nm) | 860 |
Maximum Light Current (uA) | 4100 |
Maximum Collector Current (mA) | 50 |
Maximum Dark Current (nA) | 100 |
Maximum Emitter-Collector Voltage (V) | 7 |
Maximum Collector-Emitter Voltage (V) | 20 |
Maximum Collector-Emitter Saturation Voltage (V) | 0.4 |
Maximum Power Dissipation (mW) | 100 |
Fabrication Technology | NPN Transistor |
Minimum Operating Temperature (°C) | -40 |
Maximum Operating Temperature (°C) | 100 |
Packaging | Tape and Reel |
Mounting | Surface Mount |
Package Height | 2.55 |
Package Width | 2.3 |
Package Length | 2.3 |
PCB changed | 2 |
Supplier Package | SMD |
Pin Count | 2 |
Applications
This phototransistor performs well across automotive and industrial settings where infrared sensing is vital.
l Automotive proximity detection and parking assist systems
l Motor control feedback sensing
l Object detection in robotics and factory automation
l Optical encoders and shaft position sensing
l IR remote signal receivers in embedded systems
l Safety sensors in consumer and industrial machines
VEMT2023X01's Manufacturer
Founded in 1962, Vishay Semiconductor is a global leader in electronic components and semiconductors. With a rich history spanning over six decades, the company has consistently pushed the boundaries of innovation, establishing itself as a trusted name in the electronics industry. Vishay Semiconductor is renowned for its commitment to quality, precision, and reliability in manufacturing a wide range of components, including resistors, capacitors, diodes, and MOSFETs. Vishay Opto is one of the largest suppliers of optical sensors, optocouplers, and LEDs to Tier1 and OEM automotive manufacturers.
Conclusion
The Vishay VEMT2023X01 phototransistor stands out as a reliable, compact, and high-performance solution for automotive and industrial light-sensing applications. Its NPN silicon design, surface-mount convenience, and wide operating range make it a versatile choice for engineers seeking precision, durability, and efficiency. Whether in sensors, optocouplers, or advanced automation systems, the VEMT2023X01 offers exceptional value for modern electronics design.
