Vishay Semiconductor Diodes Division
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BZG05B4V7-HE3-TR3

BZG05B4V7-HE3-TR3

Product Overview

Category

The BZG05B4V7-HE3-TR3 belongs to the category of voltage regulator diodes.

Use

It is used for voltage regulation and protection in electronic circuits.

Characteristics

  • Low forward voltage drop
  • High surge capability
  • Fast response time
  • Small package size

Package

The BZG05B4V7-HE3-TR3 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage and protect sensitive electronic components from overvoltage conditions.

Packaging/Quantity

It is typically packaged in reels with a specific quantity per reel, as per industry standards.

Specifications

  • Forward Voltage: 0.7V
  • Reverse Standoff Voltage: 4.7V
  • Peak Pulse Current: 5A
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: SOD-123FL

Detailed Pin Configuration

The BZG05B4V7-HE3-TR3 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

  • Voltage regulation
  • Overvoltage protection
  • Surge suppression

Advantages and Disadvantages

Advantages

  • Low forward voltage drop reduces power dissipation
  • Fast response time protects sensitive components
  • Small package size saves board space

Disadvantages

  • Limited maximum voltage handling capability
  • May require additional circuitry for precise voltage regulation

Working Principles

The BZG05B4V7-HE3-TR3 works by shunting excess voltage away from sensitive components when an overvoltage condition occurs. It regulates the voltage across the circuit by maintaining a constant forward voltage drop.

Detailed Application Field Plans

The BZG05B4V7-HE3-TR3 is commonly used in the following applications: - Power supplies - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BZG05B4V7-HE3-TR3 include: - BZX84C4V7LT1G - PESD5V0L1BA - SMBJ5.0A

In conclusion, the BZG05B4V7-HE3-TR3 is a vital component in electronic circuits, providing voltage regulation and protection against overvoltage conditions. Its compact size and fast response time make it suitable for various applications, although designers should consider its limitations in maximum voltage handling. Alternative models are available for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZG05B4V7-HE3-TR3 v technických řešeních

  1. What is the BZG05B4V7-HE3-TR3?

    • The BZG05B4V7-HE3-TR3 is a voltage regulator diode commonly used in technical solutions to regulate voltage levels.

  2. What is the maximum voltage rating of the BZG05B4V7-HE3-TR3?

    • The maximum voltage rating of the BZG05B4V7-HE3-TR3 is 4.7V.

  3. What are the typical applications of the BZG05B4V7-HE3-TR3?

    • The BZG05B4V7-HE3-TR3 is often used in power management, voltage regulation, and protection circuits in various electronic devices.

  4. What is the forward current of the BZG05B4V7-HE3-TR3?

    • The forward current of the BZG05B4V7-HE3-TR3 is typically around 500mA.

  5. Is the BZG05B4V7-HE3-TR3 suitable for automotive applications?

    • Yes, the BZG05B4V7-HE3-TR3 is suitable for automotive applications due to its robust design and performance characteristics.

  6. Does the BZG05B4V7-HE3-TR3 require a heat sink for operation?

    • In most cases, the BZG05B4V7-HE3-TR3 does not require a heat sink for normal operation, but it's recommended to consult the datasheet for specific thermal considerations.

  7. Can the BZG05B4V7-HE3-TR3 be used in high-frequency applications?

    • Yes, the BZG05B4V7-HE3-TR3 can be used in high-frequency applications, but it's important to consider its dynamic characteristics and response time.

  8. What are the key specifications to consider when designing with the BZG05B4V7-HE3-TR3?

    • Key specifications to consider include voltage regulation accuracy, reverse leakage current, power dissipation, and transient voltage suppression capabilities.

  9. Are there any common failure modes associated with the BZG05B4V7-HE3-TR3?

    • Common failure modes may include overvoltage stress, excessive current, and thermal overload, so proper circuit protection and design considerations are important.

  10. Where can I find detailed application notes and reference designs for the BZG05B4V7-HE3-TR3?

    • Detailed application notes and reference designs for the BZG05B4V7-HE3-TR3 can typically be found in the manufacturer's datasheet, application guides, or technical support resources.