Vishay Semiconductor Diodes Division
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BZW04-273-E3/54
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BZW04-273-E3/54

Product Overview

Category

The BZW04-273-E3/54 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 BZW04-273-E3/54 is available in a DO-15 package.

Essence

This TVS diode is essential for safeguarding electronic circuits from voltage surges.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 273V
  • Maximum Clamping Voltage: 438V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-273-E3/54 TVS diode has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Provides protection against overvoltage events
  • Rapidly responds to transient voltage spikes
  • Maintains low clamping voltage to prevent damage to downstream components

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • High surge current capability

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage spike occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The BZW04-273-E3/54 TVS diode finds application in various fields, including: - Automotive electronics - Industrial control systems - Telecommunications equipment - Power supply units

Detailed and Complete Alternative Models

Some alternative models to the BZW04-273-E3/54 TVS diode include: - P6KE300A - 1.5KE200CA - SMAJ300A

In conclusion, the BZW04-273-E3/54 TVS diode offers effective protection against voltage transients and is widely used in diverse electronic applications.

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기술 솔루션에 BZW04-273-E3/54 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum forward voltage of BZW04-273-E3/54?

    • The maximum forward voltage of BZW04-273-E3/54 is 3.5V at 200A.

  2. What is the peak pulse power dissipation of BZW04-273-E3/54?

    • The peak pulse power dissipation of BZW04-273-E3/54 is 4000W for a 10/1000μs waveform.

  3. What is the breakdown voltage of BZW04-273-E3/54?

    • The breakdown voltage of BZW04-273-E3/54 is 273V.

  4. What is the clamping voltage of BZW04-273-E3/54?

    • The clamping voltage of BZW04-273-E3/54 is 431V at 58.9A.

  5. What is the operating temperature range of BZW04-273-E3/54?

    • The operating temperature range of BZW04-273-E3/54 is -55°C to +175°C.

  6. What are the typical applications of BZW04-273-E3/54?

    • BZW04-273-E3/54 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  7. What is the package type of BZW04-273-E3/54?

    • BZW04-273-E3/54 comes in a DO-15 package.

  8. Is BZW04-273-E3/54 RoHS compliant?

    • Yes, BZW04-273-E3/54 is RoHS compliant.

  9. What is the reverse standoff voltage of BZW04-273-E3/54?

    • The reverse standoff voltage of BZW04-273-E3/54 is 246V.

  10. What are the key features of BZW04-273-E3/54?

    • BZW04-273-E3/54 features low incremental surge resistance, fast response time, and high reliability for surge protection applications.