Vishay Semiconductor Diodes Division
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BZW04-188HE3/54
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BZW04-188HE3/54

Introduction

The BZW04-188HE3/54 belongs to the category of transient voltage suppressor (TVS) diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models for the BZW04-188HE3/54.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against transient voltage spikes
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-15
  • Essence: Provides protection to sensitive electronic components from voltage transients
  • Packaging/Quantity: Available in reels with varying quantities

Specifications

  • Peak Pulse Power: 600W
  • Breakdown Voltage: 188V
  • Clamping Voltage: 321V
  • Maximum Surge Current: 30A
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BZW04-188HE3/54 TVS diode has a standard DO-15 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronics from voltage transients
  • Fast Response Time: Quickly clamps transient voltages to safe levels
  • High Surge Capability: Can handle large surge currents without degradation

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage spikes
  • Fast response time
  • High surge capability

Disadvantages

  • Clamping voltage may be relatively high for some applications
  • Requires careful consideration of placement and circuit design for optimal performance

Working Principles

The BZW04-188HE3/54 operates by diverting excess transient voltage away from sensitive electronic components. When a transient voltage spike occurs, the TVS diode rapidly switches into its low impedance state, effectively clamping the voltage to a safe level and protecting the downstream circuitry.

Detailed Application Field Plans

The BZW04-188HE3/54 is commonly used in various electronic systems and equipment, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-188HE3/54 include: - P6KE200A - 1.5KE200CA - SMAJ188A

In summary, the BZW04-188HE3/54 TVS diode is a crucial component in protecting sensitive electronic circuits from transient voltage spikes. Its high surge capability, fast response time, and effective transient voltage suppression make it a valuable asset in various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací BZW04-188HE3/54 v technických řešeních

  1. What is the maximum forward voltage of BZW04-188HE3/54?

    • The maximum forward voltage of BZW04-188HE3/54 is 3.5V at 100A.

  2. What is the peak pulse power dissipation of BZW04-188HE3/54?

    • The peak pulse power dissipation of BZW04-188HE3/54 is 4000W for a 10/1000μs waveform.

  3. What is the breakdown voltage of BZW04-188HE3/54?

    • The breakdown voltage of BZW04-188HE3/54 is 188V.

  4. What are the typical applications of BZW04-188HE3/54?

    • BZW04-188HE3/54 is commonly used in surge protection, transient voltage suppression, and overvoltage clamping applications.

  5. What is the operating temperature range of BZW04-188HE3/54?

    • The operating temperature range of BZW04-188HE3/54 is -55°C to +175°C.

  6. What is the reverse stand-off voltage of BZW04-188HE3/54?

    • The reverse stand-off voltage of BZW04-188HE3/54 is 162V.

  7. Is BZW04-188HE3/54 RoHS compliant?

    • Yes, BZW04-188HE3/54 is RoHS compliant.

  8. What is the package type of BZW04-188HE3/54?

    • BZW04-188HE3/54 comes in a DO-15 package.

  9. What is the clamping voltage of BZW04-188HE3/54?

    • The clamping voltage of BZW04-188HE3/54 is 270V at 100A.

  10. What are the key features of BZW04-188HE3/54?

    • BZW04-188HE3/54 features a low incremental surge resistance, fast response time, and high reliability for surge protection applications.