Vishay Semiconductor Diodes Division
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BZW04-9V4HE3/54
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BZW04-9V4HE3/54

Product Overview

Category

The BZW04-9V4HE3/54 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The BZW04-9V4HE3/54 is available in a DO-15 package.

Essence

The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The BZW04-9V4HE3/54 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 9.4V
  • Breakdown Voltage: 10.5V
  • Maximum Clamping Voltage: 15.6V
  • Peak Pulse Current: 40A
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-9V4HE3/54 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

  • Bi-directional clamping capability
  • Low leakage current
  • High reliability
  • ESD protection

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited peak pulse current compared to some higher-rated TVS diodes
  • Relatively low breakdown voltage

Working Principles

When a transient voltage surge occurs, the TVS diode conducts and diverts the excess current away from the protected circuit, limiting the voltage across it to a safe level.

Detailed Application Field Plans

The BZW04-9V4HE3/54 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-9V4HE3/54 include: - P6KE6.8CA - SMBJ9.0A - 1.5KE10CA

In conclusion, the BZW04-9V4HE3/54 transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in various electronic applications.

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기술 솔루션에 BZW04-9V4HE3/54 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum voltage rating of BZW04-9V4HE3/54?

    • The maximum voltage rating of BZW04-9V4HE3/54 is 9.4V.

  2. What is the power dissipation of BZW04-9V4HE3/54?

    • The power dissipation of BZW04-9V4HE3/54 is typically 1.5W.

  3. What is the breakdown voltage of BZW04-9V4HE3/54?

    • The breakdown voltage of BZW04-9V4HE3/54 is 10.5V.

  4. What is the peak pulse current capability of BZW04-9V4HE3/54?

    • The peak pulse current capability of BZW04-9V4HE3/54 is 40A.

  5. What is the clamping voltage of BZW04-9V4HE3/54?

    • The clamping voltage of BZW04-9V4HE3/54 is 15.6V at 10A.

  6. What is the package type of BZW04-9V4HE3/54?

    • BZW04-9V4HE3/54 comes in a DO-204AL (DO-41) package.

  7. What are the typical applications for BZW04-9V4HE3/54?

    • BZW04-9V4HE3/54 is commonly used in surge protection, transient voltage suppression, and overvoltage protection in various electronic circuits.

  8. What is the operating temperature range of BZW04-9V4HE3/54?

    • The operating temperature range of BZW04-9V4HE3/54 is -55°C to +175°C.

  9. Does BZW04-9V4HE3/54 meet any specific industry standards?

    • BZW04-9V4HE3/54 complies with AEC-Q101 automotive qualification standards.

  10. Is BZW04-9V4HE3/54 RoHS compliant?

    • Yes, BZW04-9V4HE3/54 is RoHS compliant, making it suitable for use in environmentally sensitive applications.