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BPW36
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BPW36

Product Overview

Category

The BPW36 belongs to the category of photodiodes.

Use

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

Characteristics

  • The BPW36 features high sensitivity to light in the visible and near-infrared spectrum.
  • It has a fast response time and low dark current, making it suitable for high-speed applications.
  • This photodiode is known for its reliability and stability over a wide range of operating conditions.

Package

The BPW36 is typically available in a hermetically sealed TO-5 package, providing protection from environmental factors and ensuring long-term performance.

Essence

This photodiode is essential for converting light energy into electrical signals, enabling its use in various electronic systems and devices.

Packaging/Quantity

It is commonly sold in quantities of 10 or more and is packaged with appropriate insulation to prevent damage during transportation and storage.

Specifications

  • Spectral Range: 400nm to 1100nm
  • Dark Current: 2nA
  • Responsivity: 0.55A/W at 900nm
  • Rise Time: 15ns
  • Capacitance: 25pF

Detailed Pin Configuration

The BPW36 typically consists of three pins: 1. Anode (A) 2. Cathode (K) 3. Case (C)

Functional Features

  • High sensitivity to light
  • Fast response time
  • Low dark current
  • Wide spectral range

Advantages

  • Reliable and stable performance
  • Suitable for high-speed applications
  • Wide spectral range allows for versatile use

Disadvantages

  • Limited to specific spectral range
  • Susceptible to damage if not handled carefully

Working Principles

The BPW36 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 BPW36 finds extensive use in various applications, including: - Optical sensors - Light meters - Industrial automation - Medical instruments - Scientific equipment

Detailed and Complete Alternative Models

Some alternative models to the BPW36 include: - BPW34 - BPW85 - BPW21

In summary, the BPW36 photodiode offers high sensitivity, fast response time, and reliable performance, making it an essential component in light detection and optical sensing applications across various industries.

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技術ソリューションにおける BPW36 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is BPW36?

    • BPW36 is a silicon photodiode that is commonly used for light detection and measurement applications.

  2. What is the spectral response of BPW36?

    • The spectral response of BPW36 ranges from approximately 350nm to 1100nm, making it suitable for a wide range of light sources.

  3. What are the typical applications of BPW36?

    • BPW36 is commonly used in light meters, industrial automation, color sensors, and optical communication systems.

  4. What is the sensitivity of BPW36?

    • The sensitivity of BPW36 varies with the wavelength of light, but it typically has a high sensitivity in the visible and near-infrared spectrum.

  5. How do I interface BPW36 with a microcontroller?

    • BPW36 can be interfaced with a microcontroller using a simple amplifier circuit to convert the current output of the photodiode into a voltage signal that can be read by the microcontroller's analog input.

  6. Can BPW36 be used in outdoor applications?

    • Yes, BPW36 can be used in outdoor applications, but proper encapsulation or protection from environmental factors such as moisture and UV radiation may be necessary.

  7. What is the dark current of BPW36?

    • The dark current of BPW36 is relatively low, but it can increase with temperature. Proper biasing and temperature control can minimize the dark current.

  8. How does BPW36 perform in low-light conditions?

    • BPW36 has good performance in low-light conditions due to its high sensitivity, making it suitable for applications requiring accurate light detection in dim environments.

  9. Can BPW36 be used for color sensing applications?

    • Yes, BPW36 can be used for color sensing applications when combined with appropriate filters to selectively detect different wavelengths of light.

  10. What are the key considerations for designing a circuit with BPW36?

    • Key considerations include selecting an appropriate biasing voltage, minimizing noise in the amplification circuit, and providing adequate shielding from ambient light to ensure accurate measurements.