OSRAM Opto Semiconductors Inc.
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BPW34F
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BPW34F Photodiode

Product Overview

Category

The BPW34F photodiode belongs to the category of electronic components.

Use

It is commonly used for light detection and optical communication applications.

Characteristics

  • High sensitivity to light
  • Fast response time
  • Low dark current

Package

The BPW34F is typically available in a small, surface-mount package.

Essence

This photodiode is essential for converting light into electrical signals in various electronic devices.

Packaging/Quantity

It is usually sold in reels containing a specific quantity, such as 1000 pieces per reel.

Specifications

  • Spectral Range: 320nm to 1100nm
  • Dark Current: 2nA
  • Reverse Voltage: 32V
  • Capacitance: 6pF

Detailed Pin Configuration

The BPW34F photodiode has three pins: 1. Anode (A) 2. Cathode (K) 3. No Connection (NC)

Functional Features

  • High sensitivity across a broad spectral range
  • Low noise characteristics
  • Suitable for use in ambient light conditions

Advantages

  • Fast response time enables quick signal detection
  • Wide spectral range allows for versatile applications
  • Low dark current minimizes background noise

Disadvantages

  • Susceptible to temperature variations
  • Limited to low to moderate light intensity applications

Working Principles

When exposed to light, the BPW34F generates a photocurrent proportional to the incident light intensity. This photocurrent can be utilized as an electrical signal in various circuits and systems.

Detailed Application Field Plans

The BPW34F is widely used in the following applications: - Light meters - Optical data transmission systems - Industrial automation sensors - Medical instruments

Detailed and Complete Alternative Models

Some alternative photodiode models include: - BPW21R: Similar spectral range with higher reverse voltage - BPW85C: Lower capacitance with slightly reduced sensitivity - BP104: Higher sensitivity with narrower spectral range

In conclusion, the BPW34F photodiode is a versatile electronic component with wide-ranging applications in light detection and optical communication systems. Its high sensitivity, fast response time, and low dark current make it a popular choice for engineers and designers working on various electronic projects.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von BPW34F in technischen Lösungen auf

  1. What is the BPW34F photodiode used for?

    • The BPW34F photodiode is commonly used for light detection and measurement in various technical solutions.

  2. What is the spectral response range of the BPW34F?

    • The BPW34F has a spectral response range from 350nm to 1100nm, making it suitable for a wide range of applications.

  3. Can the BPW34F be used in low-light conditions?

    • Yes, the BPW34F can be used in low-light conditions due to its high sensitivity to light.

  4. What are some typical applications of the BPW34F in technical solutions?

    • The BPW34F is often used in light barriers, industrial electronics, optical control systems, and ambient light sensing applications.

  5. Does the BPW34F require any special circuitry for operation?

    • The BPW34F requires a simple circuit for operation, typically involving a current-limiting resistor and a voltage supply.

  6. What is the typical response time of the BPW34F?

    • The BPW34F has a fast response time, typically in the nanosecond range, making it suitable for high-speed applications.

  7. Is the BPW34F sensitive to infrared light?

    • Yes, the BPW34F is sensitive to infrared light, allowing it to be used in applications that involve IR detection.

  8. Can the BPW34F be used in temperature-sensitive environments?

    • The BPW34F has good temperature stability and can be used in a wide range of temperature-sensitive environments.

  9. What is the maximum reverse voltage the BPW34F can withstand?

    • The BPW34F can withstand a maximum reverse voltage of 32V, providing protection against reverse polarity.

  10. Are there any specific precautions to consider when using the BPW34F in technical solutions?

    • It's important to protect the BPW34F from excessive light exposure and to handle it with care to avoid damage to the sensitive photodiode.