Vishay Semiconductor Opto Division
Imej mungkin representasi.
Lihat spesifikasi untuk butiran produk.
VEMD10940FX01
Lihat Butiran Helaian data

VEMD10940FX01

Product Overview

Category

The VEMD10940FX01 belongs to the category of photodiodes.

Use

It is used for converting light into electrical current in various electronic applications.

Characteristics

  • High sensitivity to visible and near-infrared radiation
  • Fast response time
  • Low dark current
  • Wide spectral range

Package

The VEMD10940FX01 is typically available in a small surface-mount package.

Essence

This photodiode is essential for light sensing and detection in electronic devices.

Packaging/Quantity

The VEMD10940FX01 is usually packaged in reels with a specific quantity per reel, as per manufacturer specifications.

Specifications

  • Spectral Range: 350 nm to 1100 nm
  • Responsivity: 0.45 A/W at 940 nm
  • Dark Current: 1 nA
  • Reverse Light Current: 10 µA
  • Operating Temperature: -40°C to +125°C

Detailed Pin Configuration

The VEMD10940FX01 typically has three pins: 1. Anode 2. Cathode 3. No Connection (NC)

Functional Features

  • High sensitivity to light in the visible and near-infrared spectrum
  • Fast response time enables quick detection of light changes
  • Low dark current ensures accurate measurement in low-light conditions

Advantages

  • Wide spectral range allows for versatile applications
  • Fast response time enhances real-time light detection capabilities
  • Low dark current improves accuracy in low-light environments

Disadvantages

  • Limited to specific spectral range
  • Susceptible to damage from excessive light exposure

Working Principles

The VEMD10940FX01 operates based on the principle of the internal photoelectric effect, where incident photons generate electron-hole pairs within the semiconductor material, resulting in a measurable photocurrent.

Detailed Application Field Plans

The VEMD10940FX01 is commonly used in the following applications: - Ambient light sensing in consumer electronics - Optical communication systems - Industrial automation for light detection and control

Detailed and Complete Alternative Models

Some alternative models to the VEMD10940FX01 include: - VEMD10940GX01 - VEMD10940BX01 - VEMD10940DX01

In conclusion, the VEMD10940FX01 photodiode offers high sensitivity, fast response time, and low dark current, making it suitable for various light sensing applications across different industries.

[Word Count: 366]

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi VEMD10940FX01 dalam penyelesaian teknikal

  1. What is the VEMD10940FX01 used for?

    • The VEMD10940FX01 is a photodiode designed for applications in ambient light sensing, proximity detection, and gesture recognition.

  2. What is the spectral range of the VEMD10940FX01?

    • The VEMD10940FX01 has a spectral range of 350nm to 1100nm, making it suitable for a wide range of light detection applications.

  3. What is the typical responsivity of the VEMD10940FX01?

    • The typical responsivity of the VEMD10940FX01 is 0.36 A/W at 940nm, allowing for efficient light detection in the near-infrared spectrum.

  4. What is the package type of the VEMD10940FX01?

    • The VEMD10940FX01 comes in a small, surface-mount package, making it suitable for compact and space-constrained designs.

  5. What are the typical applications of the VEMD10940FX01?

    • Typical applications of the VEMD10940FX01 include automatic brightness control in displays, touchless switching, and optical heartbeat monitoring.

  6. What is the operating temperature range of the VEMD10940FX01?

    • The VEMD10940FX01 has an operating temperature range of -40°C to +125°C, ensuring reliable performance in various environmental conditions.

  7. Does the VEMD10940FX01 require any external components for operation?

    • The VEMD10940FX01 does not require any external components for basic operation, simplifying its integration into technical solutions.

  8. Can the VEMD10940FX01 be used for gesture recognition applications?

    • Yes, the VEMD10940FX01's high sensitivity and fast response make it suitable for gesture recognition and proximity sensing in various devices.

  9. Is the VEMD10940FX01 compatible with common microcontrollers?

    • Yes, the VEMD10940FX01 can be easily interfaced with common microcontrollers through its standard output interface.

  10. What are the key advantages of using the VEMD10940FX01 in technical solutions?

    • The VEMD10940FX01 offers high sensitivity, a wide spectral range, compact size, and compatibility with various applications, making it a versatile choice for light sensing and proximity detection needs.