Vishay Semiconductor Diodes Division
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BZW04-8V5HE3/73
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BZW04-8V5HE3/73

Product Overview

Category

The BZW04-8V5HE3/73 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 BZW04-8V5HE3/73 is available in a DO-15 package.

Essence

The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

The BZW04-8V5HE3/73 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 400W
  • Standoff Voltage: 8.5V
  • Breakdown Voltage: 9.4V
  • Maximum Clamping Voltage: 14.5V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-8V5HE3/73 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against voltage surges and transients
  • Rapid response time ensures minimal impact on the protected circuit
  • Low clamping voltage prevents damage to sensitive components

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage surge occurs, the BZW04-8V5HE3/73 conducts the excess energy to ground, preventing it from reaching the sensitive components. This rapid diversion of energy protects the components from damage.

Detailed Application Field Plans

The BZW04-8V5HE3/73 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • BZW04-5V8HE3/73
  • BZW04-10HE3/73
  • BZW04-15HE3/73
  • BZW04-20HE3/73

In conclusion, the BZW04-8V5HE3/73 is a crucial component in safeguarding electronic circuits from voltage surges and transients, making it an essential part of various electronic applications.

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技術ソリューションにおける BZW04-8V5HE3/73 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum forward voltage of BZW04-8V5HE3/73?

    • The maximum forward voltage of BZW04-8V5HE3/73 is 8.5V.

  2. What is the peak pulse power dissipation of BZW04-8V5HE3/73?

    • The peak pulse power dissipation of BZW04-8V5HE3/73 is 400W.

  3. What is the breakdown voltage of BZW04-8V5HE3/73?

    • The breakdown voltage of BZW04-8V5HE3/73 is 9.4V.

  4. What are the typical applications for BZW04-8V5HE3/73?

    • BZW04-8V5HE3/73 is commonly used in surge protection, transient voltage suppression, and overvoltage clamping applications.

  5. What is the operating temperature range of BZW04-8V5HE3/73?

    • The operating temperature range of BZW04-8V5HE3/73 is -55°C to +175°C.

  6. What is the reverse stand-off voltage of BZW04-8V5HE3/73?

    • The reverse stand-off voltage of BZW04-8V5HE3/73 is 7.37V.

  7. Does BZW04-8V5HE3/73 have a low leakage current?

    • Yes, BZW04-8V5HE3/73 has a low leakage current, making it suitable for sensitive electronic equipment.

  8. Can BZW04-8V5HE3/73 be used for ESD protection?

    • Yes, BZW04-8V5HE3/73 can be used for electrostatic discharge (ESD) protection in various electronic circuits.

  9. Is BZW04-8V5HE3/73 RoHS compliant?

    • Yes, BZW04-8V5HE3/73 is RoHS compliant, meeting environmental standards.

  10. What package type does BZW04-8V5HE3/73 come in?

    • BZW04-8V5HE3/73 is available in a DO-15 package, which is a common axial leaded package for diodes and rectifiers.