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BZX55C2V4
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BZX55C2V4 Diode Encyclopedia Entry

Introduction

The BZX55C2V4 diode is a crucial component in electronic circuits, providing voltage regulation and protection. This entry provides an overview of the BZX55C2V4 diode, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The BZX55C2V4 diode belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a constant voltage across their terminals.

Basic Information Overview

  • Use: The BZX55C2V4 diode is commonly used for voltage regulation, surge suppression, and voltage reference applications.
  • Characteristics: It exhibits a sharp breakdown voltage with low dynamic impedance, making it suitable for precision voltage regulation.
  • Package: The diode is typically available in a DO-35 glass axial package.
  • Essence: Its essence lies in providing stable voltage references and voltage clamping in electronic circuits.
  • Packaging/Quantity: It is often supplied in reels or tubes containing multiple units.

Specifications

  • Voltage: 2.4V
  • Power Dissipation: 500mW
  • Tolerance: ±5%
  • Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The BZX55C2V4 diode has two leads, with the cathode identified by a band marked on the body of the diode.

Functional Features

  • Voltage Regulation: Maintains a constant voltage across its terminals, useful for stabilizing power supplies.
  • Surge Suppression: Protects sensitive components from voltage spikes and transients.
  • Precision Reference: Provides a stable voltage reference for accurate circuit operation.

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to temperature variations

Working Principles

The BZX55C2V4 diode operates based on the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The BZX55C2V4 diode finds extensive use in various applications, including: - Voltage regulators in power supplies - Overvoltage protection in electronic circuits - Voltage reference sources in instrumentation

Detailed and Complete Alternative Models

  • BZX55C2V0: 2.0V Zener diode
  • BZX55C2V7: 2.7V Zener diode
  • BZX55C3V0: 3.0V Zener diode
  • BZX55C3V6: 3.6V Zener diode

In conclusion, the BZX55C2V4 diode is a vital component in electronic circuits, offering precise voltage regulation and surge protection. Its characteristics, working principles, and application versatility make it indispensable in various electronic designs.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BZX55C2V4 dalam solusi teknis

  1. What is the maximum power dissipation of BZX55C2V4?

    • The maximum power dissipation of BZX55C2V4 is 500mW.

  2. What is the voltage tolerance of BZX55C2V4?

    • The voltage tolerance of BZX55C2V4 is ±5%.

  3. What is the forward voltage drop of BZX55C2V4?

    • The forward voltage drop of BZX55C2V4 is typically 1.2V at a forward current of 10mA.

  4. What is the reverse leakage current of BZX55C2V4?

    • The reverse leakage current of BZX55C2V4 is typically 0.1µA at the rated voltage.

  5. What is the operating temperature range of BZX55C2V4?

    • The operating temperature range of BZX55C2V4 is -65°C to +200°C.

  6. Can BZX55C2V4 be used for voltage regulation in power supplies?

    • Yes, BZX55C2V4 can be used as a voltage regulator in low power applications.

  7. Is BZX55C2V4 suitable for overvoltage protection?

    • Yes, BZX55C2V4 can be used for overvoltage protection due to its zener diode characteristics.

  8. What are the typical applications of BZX55C2V4?

    • Typical applications of BZX55C2V4 include voltage stabilization, voltage reference, and overvoltage protection in various electronic circuits.

  9. What is the package type of BZX55C2V4?

    • BZX55C2V4 is available in a DO-35 glass package.

  10. What is the recommended mounting technique for BZX55C2V4?

    • BZX55C2V4 can be mounted using standard soldering techniques, and care should be taken to minimize thermal stress during assembly.