Vishay Semiconductor Diodes Division
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BZG05C20-HE3-TR
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BZG05C20-HE3-TR

Introduction

The BZG05C20-HE3-TR is a semiconductor product belonging to the category of voltage regulator diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator Diode
  • Use: The BZG05C20-HE3-TR is used for voltage regulation and protection in electronic circuits.
  • Characteristics: It exhibits high reliability, low forward voltage drop, and excellent surge capability.
  • Package: The product is available in a compact, surface-mount package.
  • Essence: Its essence lies in providing stable voltage regulation and transient protection in various electronic applications.
  • Packaging/Quantity: The BZG05C20-HE3-TR is typically supplied in reels with a specific quantity per reel.

Specifications

  • Voltage Rating: 20V
  • Power Dissipation: 1.15W
  • Forward Current: 500mA
  • Operating Temperature Range: -65°C to +175°C
  • Storage Temperature Range: -65°C to +175°C

Detailed Pin Configuration

The BZG05C20-HE3-TR features a standard SOD-123FL package with three pins: Anode, Cathode, and Ground.

Functional Features

  • Voltage Regulation: Provides stable voltage output under varying load conditions.
  • Transient Protection: Safeguards sensitive electronic components from voltage spikes and surges.
  • Low Forward Voltage Drop: Ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages

  • High reliability and durability
  • Compact surface-mount package
  • Low forward voltage drop

Disadvantages

  • Limited maximum voltage rating
  • Sensitive to reverse polarity

Working Principles

The BZG05C20-HE3-TR operates based on the principle of Zener diode voltage regulation. When the input voltage exceeds the specified level, the diode conducts current, effectively regulating the output voltage.

Detailed Application Field Plans

The BZG05C20-HE3-TR finds extensive use in various electronic applications, including: - Voltage regulation in power supplies - Overvoltage protection in consumer electronics - Surge suppression in communication equipment - Automotive electronics for transient protection

Detailed and Complete Alternative Models

Some alternative models to the BZG05C20-HE3-TR include: - BZX84C20LT1G - MMBZ5245BLT1G - PZU20B2A,115

In conclusion, the BZG05C20-HE3-TR is a reliable voltage regulator diode with excellent surge capability and stable voltage regulation. Its compact package and high reliability make it suitable for a wide range of electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de BZG05C20-HE3-TR dans les solutions techniques

  1. What is the BZG05C20-HE3-TR used for?

    • The BZG05C20-HE3-TR is a voltage regulator diode commonly used for overvoltage protection in electronic circuits.

  2. What is the maximum voltage rating of the BZG05C20-HE3-TR?

    • The maximum voltage rating of the BZG05C20-HE3-TR is 20V.

  3. What is the current rating of the BZG05C20-HE3-TR?

    • The current rating of the BZG05C20-HE3-TR is typically around 500mA.

  4. How does the BZG05C20-HE3-TR provide overvoltage protection?

    • The BZG05C20-HE3-TR clamps the voltage to a safe level by diverting excess current away from sensitive components when an overvoltage condition occurs.

  5. What are the typical applications of the BZG05C20-HE3-TR?

    • The BZG05C20-HE3-TR is commonly used in power supplies, communication equipment, and automotive electronics for overvoltage protection.

  6. Does the BZG05C20-HE3-TR require any external components for operation?

    • No, the BZG05C20-HE3-TR is a standalone voltage regulator diode and does not require additional external components for basic operation.

  7. What is the temperature range for the BZG05C20-HE3-TR?

    • The BZG05C20-HE3-TR typically operates within a temperature range of -55°C to 150°C.

  8. Is the BZG05C20-HE3-TR suitable for high-frequency applications?

    • Yes, the BZG05C20-HE3-TR is suitable for high-frequency applications due to its fast response time and low capacitance.

  9. Can the BZG05C20-HE3-TR be used in reverse polarity protection circuits?

    • Yes, the BZG05C20-HE3-TR can be used in reverse polarity protection circuits to prevent damage from reverse voltage conditions.

  10. Are there any recommended layout considerations for using the BZG05C20-HE3-TR in a PCB design?

    • It is recommended to keep the traces short and minimize loop area to reduce parasitic inductance and ensure optimal performance of the BZG05C20-HE3-TR.