Central Semiconductor Corp
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1N5281B BK
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1N5281B BK Encyclopedia Entry

Product Overview

The 1N5281B BK belongs to the category of semiconductor devices and is commonly used as a voltage regulator in electronic circuits. This diode possesses characteristics such as high reliability, low leakage current, and stable performance. It is typically packaged in a small, cylindrical glass package and is available in various quantities to suit different application needs.

Specifications

  • Voltage Rating: 100V
  • Power Dissipation: 1W
  • Operating Temperature Range: -65°C to +200°C
  • Package Type: DO-35

Detailed Pin Configuration

The 1N5281B BK features a standard DO-35 package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

This diode serves as a voltage regulator, ensuring that the output voltage remains constant despite fluctuations in input voltage or load conditions. It also provides protection against reverse voltage and overvoltage spikes.

Advantages and Disadvantages

Advantages: - High reliability - Low leakage current - Stable performance

Disadvantages: - Limited power dissipation capability - Sensitive to temperature variations

Working Principles

The 1N5281B BK operates based on the principle of zener breakdown, where it maintains a constant voltage drop across its terminals by allowing current to flow in reverse bias when the voltage exceeds its breakdown voltage.

Detailed Application Field Plans

This diode is commonly used in voltage regulation circuits for various electronic devices, including power supplies, amplifiers, and voltage reference circuits. It is also employed in protection circuits to safeguard sensitive components from voltage spikes.

Detailed and Complete Alternative Models

  • 1N5221B BK
  • 1N5222B BK
  • 1N5223B BK
  • 1N5224B BK
  • 1N5225B BK

In summary, the 1N5281B BK is a reliable and efficient voltage regulator commonly used in electronic circuits. Its stable performance and protective features make it a valuable component in various applications.

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Énumérez 10 questions et réponses courantes liées à l'application de 1N5281B BK dans les solutions techniques

  1. What is the 1N5281B BK?

    • The 1N5281B BK is a Zener diode designed for voltage regulation and protection in electronic circuits.

  2. What is the maximum power dissipation of the 1N5281B BK?

    • The maximum power dissipation of the 1N5281B BK is 5 watts.

  3. What is the voltage rating of the 1N5281B BK?

    • The 1N5281B BK has a voltage rating of 100 volts.

  4. What is the typical reverse current of the 1N5281B BK at its specified voltage?

    • The typical reverse current of the 1N5281B BK at its specified voltage is 5 µA.

  5. What are the typical applications of the 1N5281B BK?

    • The 1N5281B BK is commonly used in voltage regulator circuits, overvoltage protection, and voltage reference circuits.

  6. What is the temperature coefficient of the 1N5281B BK?

    • The temperature coefficient of the 1N5281B BK is typically 0.05% / °C.

  7. What is the operating temperature range of the 1N5281B BK?

    • The 1N5281B BK can operate within a temperature range of -65°C to +200°C.

  8. What is the package type of the 1N5281B BK?

    • The 1N5281B BK is available in a DO-35 package.

  9. Can the 1N5281B BK be used in automotive applications?

    • Yes, the 1N5281B BK is suitable for use in automotive electronics where voltage regulation and protection are required.

  10. Is the 1N5281B BK RoHS compliant?

    • Yes, the 1N5281B BK is RoHS compliant, making it suitable for use in environmentally conscious designs.