PDV-V403-46

Product Category

PDV-V403-46 belongs to the category of electronic components, specifically within the field of photodiodes.

Basic Information Overview

• Use: The PDV-V403-46 is used for detecting and converting light into electrical signals in various electronic devices and systems.
• Characteristics: It exhibits high sensitivity to light, fast response times, and low noise characteristics.
• Package: The PDV-V403-46 is typically housed in a hermetically sealed package to protect it from environmental factors.
• Essence: Its essence lies in its ability to accurately convert light energy into electrical signals.
• Packaging/Quantity: It is commonly available in bulk packaging with varying quantities depending on the supplier.

Specifications

• Wavelength Range: 400nm to 1100nm
• Active Area Diameter: 3.8mm
• Dark Current: <100nA
• Responsivity: 0.45 A/W at 900nm

Detailed Pin Configuration

The PDV-V403-46 typically consists of three pins: anode, cathode, and case. The anode and cathode are used for the electrical connection, while the case is connected to the ground for shielding purposes.

Functional Features

• High Sensitivity: The PDV-V403-46 offers high sensitivity to a broad range of wavelengths, making it suitable for diverse applications.
• Fast Response Time: It exhibits rapid response times, enabling quick detection and signal conversion.
• Low Noise: The photodiode maintains low noise characteristics, ensuring accurate signal detection even in low-light conditions.

Advantages and Disadvantages

• Advantages:
  • High sensitivity across a wide wavelength range
  • Fast response time
  • Low noise characteristics
• Disadvantages:
  • Susceptible to damage from excessive light exposure
  • Requires careful handling during installation and usage

Working Principles

The PDV-V403-46 operates based on the principle of the internal photoelectric effect. When photons strike the photodiode's active area, electron-hole pairs are generated, resulting in a measurable photocurrent.

Detailed Application Field Plans

The PDV-V403-46 finds extensive use in various fields such as: - Medical Devices: Used in pulse oximeters and medical imaging equipment. - Industrial Automation: Employed in light detection and ranging (LiDAR) systems for distance measurement. - Communications: Integrated into optical communication systems for data transmission.

Detailed and Complete Alternative Models

• PDV-V403-45: Similar specifications with a slightly different active area diameter.
• PDV-V403-47: Higher responsivity and improved low-light performance compared to PDV-V403-46.

This comprehensive entry provides a detailed understanding of the PDV-V403-46, covering its category, basic information, specifications, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.