BZW04-31B-E3/73

Introduction

The BZW04-31B-E3/73 is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients. This entry provides an overview of the product, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Overview

• Category: Electronic Components
• Use: Protection against voltage transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SOD-123FL
• Essence: Safeguarding electronic devices from voltage spikes
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 31V
• Clamping Voltage: 53V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZW04-31B-E3/73 TVS diode has a standard SOD-123FL package with three pins: Anode, Cathode, and Ground.

Functional Features

• Rapid response to transient overvoltage conditions
• Low clamping voltage to minimize stress on protected circuits
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact SOD-123FL package for space-constrained applications
• Wide operating temperature range for versatile use

Disadvantages

• Limited breakdown voltage may not be suitable for high-voltage applications
• Requires careful consideration of placement in circuit design to ensure optimal protection

Working Principles

When a voltage transient occurs, the BZW04-31B-E3/73 TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, safeguarding the connected components.

Detailed Application Field Plans

The BZW04-31B-E3/73 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-33B-E3/73
  • Breakdown Voltage: 33V
  • Clamping Voltage: 55V
• Alternative Model 2: BZW04-36B-E3/73
  • Breakdown Voltage: 36V
  • Clamping Voltage: 60V
• Alternative Model 3: BZW04-39B-E3/73
  • Breakdown Voltage: 39V
  • Clamping Voltage: 65V

In conclusion, the BZW04-31B-E3/73 TVS diode offers effective protection against voltage transients in a compact package, making it suitable for a wide range of electronic applications.

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