Taiwan Semiconductor Corporation
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BZW04-28 A0G
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BZW04-28 A0G

Product Overview

Category

The BZW04-28 A0G belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The BZW04-28 A0G is typically available in a DO-15 package.

Essence

The essence of the BZW04-28 A0G lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400 W
  • Breakdown Voltage: 28 V
  • Maximum Clamping Voltage: 45.7 V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-28 A0G typically has two pins, with the anode and cathode clearly marked for easy identification.

Functional Features

  • Transient voltage suppression
  • Reverse polarity protection
  • ESD protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited maximum clamping voltage
  • Requires careful handling during installation

Working Principles

When a voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across the circuit.

Detailed Application Field Plans

The BZW04-28 A0G is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BZW04-28 A0G include: - P6KE27A - SMBJ28CA - 1.5KE28A

In conclusion, the BZW04-28 A0G transient voltage suppressor diode offers effective protection against voltage transients and surges, making it an essential component in various electronic systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZW04-28 A0G v technických řešeních

  1. What is the maximum forward current for BZW04-28 A0G?

    • The maximum forward current for BZW04-28 A0G is 40A.

  2. What is the peak pulse power dissipation of BZW04-28 A0G?

    • The peak pulse power dissipation of BZW04-28 A0G is 400W.

  3. What is the breakdown voltage of BZW04-28 A0G?

    • The breakdown voltage of BZW04-28 A0G is 28V.

  4. What are the typical applications for BZW04-28 A0G?

    • BZW04-28 A0G is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of BZW04-28 A0G?

    • The operating temperature range of BZW04-28 A0G is -55°C to 175°C.

  6. Is BZW04-28 A0G RoHS compliant?

    • Yes, BZW04-28 A0G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  7. What is the package type of BZW04-28 A0G?

    • BZW04-28 A0G is available in a DO-15 package.

  8. Does BZW04-28 A0G have a low leakage current?

    • Yes, BZW04-28 A0G has a low leakage current, making it suitable for use in sensitive electronic circuits.

  9. Can BZW04-28 A0G be used for overvoltage protection in power supplies?

    • Yes, BZW04-28 A0G is commonly used for overvoltage protection in power supplies and voltage regulation circuits.

  10. What are the key features of BZW04-28 A0G?

    • The key features of BZW04-28 A0G include high surge capability, fast response time, and low clamping voltage, making it an effective solution for transient voltage suppression.