Vishay Semiconductor Opto Division
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BPW17N
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BPW17N

Product Overview

Category: Optoelectronics
Use: Photodetector for light barriers and encoders
Characteristics: High sensitivity, fast response time, compact design
Package: Through-hole
Essence: Photodiode with integrated amplifier
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Spectral Range: 400nm to 1100nm
  • Reverse Voltage: 24V
  • Dark Current: 1nA
  • Rise Time: 15μs
  • Operating Temperature: -40°C to +100°C

Detailed Pin Configuration

  1. Anode
  2. Cathode
  3. Output

Functional Features

  • Integrated amplifier for improved signal quality
  • High sensitivity enables reliable detection of low-intensity light
  • Fast response time allows for quick signal processing

Advantages and Disadvantages

Advantages: - Compact design - High sensitivity - Fast response time

Disadvantages: - Limited spectral range - Susceptible to ambient light interference

Working Principles

The BPW17N operates based on the principle of internal photoelectric effect. When exposed to light, the photodiode generates a current proportional to the incident light intensity. The integrated amplifier then processes this current to produce an output signal.

Detailed Application Field Plans

The BPW17N is suitable for various applications including: - Light barriers in industrial automation - Rotary encoders for position sensing - Ambient light sensors in consumer electronics

Detailed and Complete Alternative Models

  1. BPW21R - Extended spectral range
  2. BPW34 - Surface-mount package
  3. BPW85 - Higher sensitivity

In conclusion, the BPW17N is a versatile optoelectronic component with high sensitivity and fast response time, making it ideal for light barrier and encoder applications across different industries.

Word Count: 275

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BPW17N في الحلول التقنية

  1. What is BPW17N?

    • BPW17N is a silicon PIN photodiode with high sensitivity for visible and near infrared light.

  2. What are the typical applications of BPW17N?

    • BPW17N is commonly used in light barriers, encoders, and ambient light sensors.

  3. What is the spectral range of BPW17N?

    • The spectral range of BPW17N is approximately 350 nm to 1100 nm.

  4. What is the responsivity of BPW17N?

    • The responsivity of BPW17N is typically around 0.55 A/W at 880 nm.

  5. What is the dark current of BPW17N?

    • The dark current of BPW17N is typically very low, around 1 nA.

  6. Can BPW17N be used in automotive applications?

    • Yes, BPW17N can be used in automotive applications such as rain sensors and twilight switches.

  7. What is the package type of BPW17N?

    • BPW17N is available in a standard TO-5 package.

  8. Does BPW17N require any external filters?

    • BPW17N does not require external filters as it has a built-in daylight blocking filter.

  9. What is the temperature range for operating BPW17N?

    • BPW17N can operate within a temperature range of -40°C to 100°C.

  10. Is BPW17N RoHS compliant?

    • Yes, BPW17N is RoHS compliant, making it suitable for use in environmentally sensitive applications.