Vishay Semiconductor Opto Division
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VEMD2023SLX01
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VEMD2023SLX01: Product Overview and Specifications

Introduction

The VEMD2023SLX01 is a cutting-edge photodiode designed for high-performance applications in the field of optoelectronics. This article provides an in-depth analysis of the product, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Optoelectronic Component
  • Use: Light Sensing and Detection
  • Characteristics: High Sensitivity, Low Dark Current, Wide Spectral Range
  • Package: Surface Mount Device (SMD)
  • Essence: Silicon Photodiode
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Wavelength Range: 350nm to 1100nm
  • Responsivity (λ = 950nm): 0.45 A/W
  • Dark Current (VR = 5V, λ = 950nm): 2nA
  • Reverse Light Current (VR = 5V, Ee = 1mW/cm², λ = 950nm): 0.1μA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The VEMD2023SLX01 features a standard SMD pin configuration with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: No Connection

Functional Features

  • High Responsivity across a Wide Wavelength Range
  • Low Dark Current for Enhanced Signal-to-Noise Ratio
  • Fast Response Time for Dynamic Light Detection
  • Low Reverse Light Current for Improved Accuracy

Advantages and Disadvantages

Advantages

  • Excellent Sensitivity in Visible and Infrared Spectrum
  • Compact SMD Package for Easy Integration
  • Low Power Consumption
  • Reliable Performance in Harsh Environments

Disadvantages

  • Limited Quantum Efficiency at Longer Wavelengths
  • Susceptible to Electrical Noise in High-Energy Environments

Working Principles

The VEMD2023SLX01 operates based on the principle of internal photoelectric effect. When exposed to light within its spectral range, the photodiode generates electron-hole pairs, resulting in a photocurrent proportional to the incident light intensity.

Detailed Application Field Plans

The VEMD2023SLX01 finds extensive applications in various fields, including: - Ambient Light Sensing in Consumer Electronics - Industrial Automation for Object Detection - Medical Devices for Pulse Oximetry - Automotive LiDAR Systems for Distance Measurement

Detailed and Complete Alternative Models

For users seeking alternative options, the following photodiodes can be considered: 1. VEMD2023XFC: Extended Wavelength Range 2. VEMD2023SLX02: Higher Responsivity and Lower Dark Current 3. VEMD2023SLX03: Ultra-Compact SMD Package with Enhanced ESD Protection

In conclusion, the VEMD2023SLX01 stands as a versatile and reliable photodiode catering to diverse optoelectronic applications, offering exceptional performance and flexibility in design and integration.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VEMD2023SLX01 en soluciones técnicas

  1. What is the VEMD2023SLX01?

    • The VEMD2023SLX01 is a high-speed, low-power silicon PIN photodiode with enhanced sensitivity for visible light.

  2. What are the key features of the VEMD2023SLX01?

    • Key features include high speed, low capacitance, enhanced sensitivity, and compatibility with visible light applications.

  3. What is the spectral range of the VEMD2023SLX01?

    • The VEMD2023SLX01 has a spectral range from 350 nm to 1100 nm, making it suitable for a wide range of visible light applications.

  4. How can the VEMD2023SLX01 be used in technical solutions?

    • The VEMD2023SLX01 can be used in various technical solutions such as optical communication systems, light barriers, ambient light sensors, and industrial automation.

  5. What is the typical responsivity of the VEMD2023SLX01?

    • The typical responsivity of the VEMD2023SLX01 is 0.48 A/W at 940 nm, making it highly sensitive to visible light.

  6. What is the operating temperature range of the VEMD2023SLX01?

    • The VEMD2023SLX01 has an operating temperature range from -40°C to +125°C, allowing for reliable performance in various environments.

  7. Is the VEMD2023SLX01 RoHS compliant?

    • Yes, the VEMD2023SLX01 is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  8. Can the VEMD2023SLX01 be used in automotive applications?

    • Yes, the VEMD2023SLX01 is suitable for automotive applications such as interior lighting control, rain sensors, and headlight control.

  9. What is the package type of the VEMD2023SLX01?

    • The VEMD2023SLX01 is available in a small, surface-mount package (SMD), making it easy to integrate into compact designs.

  10. Are there any application notes or reference designs available for the VEMD2023SLX01?

    • Yes, Vishay provides application notes and reference designs to help engineers and designers implement the VEMD2023SLX01 in their technical solutions effectively.