Vishay Semiconductor Diodes Division
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BZW04-23HE3/54
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BZW04-23HE3/54

Product Overview

Category

The BZW04-23HE3/54 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The BZW04-23HE3/54 is typically available in a DO-214AC (SMA) package.

Essence

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

Packaging/Quantity

These diodes are usually packaged in reels with a quantity of 1500 units per reel.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 23V
  • Maximum Clamping Voltage: 37.5V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BZW04-23HE3/54 TVS diode has two pins, anode, and cathode, which are connected across the circuit to be protected.

Functional Features

  • Fast response to transient voltage events
  • Low leakage current
  • High surge current handling capability

Advantages

  • Effective protection against voltage surges
  • Compact size for easy integration into circuits
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage compared to some other TVS diodes
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage surge occurs, the TVS diode conducts and diverts the excess energy away from the protected circuit, limiting the voltage across it.

Detailed Application Field Plans

The BZW04-23HE3/54 is commonly used in: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the BZW04-23HE3/54 include: - P6KE22CA - SMBJ23A - 1.5KE22CA

In conclusion, the BZW04-23HE3/54 TVS diode offers effective protection against voltage transients and surges, making it an essential component in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZW04-23HE3/54 v technických řešeních

  1. What is the maximum forward voltage of BZW04-23HE3/54?

    • The maximum forward voltage of BZW04-23HE3/54 is 3.5V at 5A.

  2. What is the peak pulse power dissipation of BZW04-23HE3/54?

    • The peak pulse power dissipation of BZW04-23HE3/54 is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of BZW04-23HE3/54?

    • The breakdown voltage of BZW04-23HE3/54 is 23V.

  4. What is the operating temperature range of BZW04-23HE3/54?

    • The operating temperature range of BZW04-23HE3/54 is -55°C to +175°C.

  5. What is the typical reverse leakage current of BZW04-23HE3/54?

    • The typical reverse leakage current of BZW04-23HE3/54 is 1μA at 23V.

  6. Is BZW04-23HE3/54 RoHS compliant?

    • Yes, BZW04-23HE3/54 is RoHS compliant.

  7. What are the typical applications of BZW04-23HE3/54?

    • BZW04-23HE3/54 is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  8. Does BZW04-23HE3/54 require a heat sink for operation?

    • It is recommended to use a heat sink when operating BZW04-23HE3/54 at high power levels or in elevated ambient temperatures.

  9. What is the package type of BZW04-23HE3/54?

    • BZW04-23HE3/54 is available in a DO-201AD (DO-27) package.

  10. Is BZW04-23HE3/54 suitable for overvoltage protection in power supply circuits?

    • Yes, BZW04-23HE3/54 is suitable for overvoltage protection in power supply circuits due to its fast response time and high surge capability.