Taiwan Semiconductor Corporation
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BZW04-154HB0G
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BZW04-154HB0G

Introduction

The BZW04-154HB0G is a transient voltage suppressor (TVS) diode belonging to the category of electronic components used for protecting sensitive electronics from voltage spikes and transients. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the BZW04-154HB0G.

Basic Information Overview

  • Category: Electronic Components
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-15
  • Essence: TVS diode for overvoltage protection
  • Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 154V
  • Clamping Voltage: 250V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BZW04-154HB0G 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

  • Fast response time to transient voltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable overvoltage protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes and transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited to specific voltage ratings
  • May require additional components for comprehensive protection in complex circuits

Working Principles

The BZW04-154HB0G operates by diverting excessive voltage away from sensitive components when a transient event occurs. When the voltage exceeds the breakdown voltage, the TVS diode conducts and clamps the voltage to a safe level, protecting the connected circuitry.

Detailed Application Field Plans

The BZW04-154HB0G is commonly used in various applications including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diode models that can be considered as alternatives to the BZW04-154HB0G include: - P6KE150CA - 1.5KE160A - SMAJ160A - SMCJ160A

In conclusion, the BZW04-154HB0G TVS diode is a crucial component for protecting sensitive electronics from voltage spikes and transients. Its high surge capability, low clamping voltage, and fast response time make it suitable for a wide range of applications.

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Texniki həllərdə BZW04-154HB0G tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum forward voltage of BZW04-154HB0G?

    • The maximum forward voltage of BZW04-154HB0G is 3.5V at 5A.

  2. What is the peak pulse power dissipation of BZW04-154HB0G?

    • The peak pulse power dissipation of BZW04-154HB0G is 400W for a 10/1000μs waveform.

  3. What is the breakdown voltage of BZW04-154HB0G?

    • The breakdown voltage of BZW04-154HB0G is 154V.

  4. What are the typical applications for BZW04-154HB0G?

    • BZW04-154HB0G is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of BZW04-154HB0G?

    • The operating temperature range of BZW04-154HB0G is -55°C to +175°C.

  6. Does BZW04-154HB0G have a low leakage current?

    • Yes, BZW04-154HB0G has a low leakage current of less than 1μA at its rated voltage.

  7. Is BZW04-154HB0G RoHS compliant?

    • Yes, BZW04-154HB0G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of BZW04-154HB0G?

    • BZW04-154HB0G is available in a DO-15 package.

  9. Can BZW04-154HB0G be used for overvoltage protection in power supply circuits?

    • Yes, BZW04-154HB0G is suitable for overvoltage protection in power supply circuits, providing reliable protection against transient voltage spikes.

  10. Are there any recommended layout considerations when using BZW04-154HB0G in a circuit?

    • It is recommended to minimize the length of the leads and traces connected to BZW04-154HB0G to reduce parasitic inductance and ensure optimal performance.