BZW04-7V8B-E3/54

Introduction

The BZW04-7V8B-E3/54 is a specialized electronic component designed for surge protection in various applications. This entry provides an overview of the product, including its category, use, characteristics, package details, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Surge Protection Component
• Use: Protects electronic circuits from voltage surges and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-15
• Essence: Safeguarding sensitive electronic equipment from voltage spikes
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Part Number: BZW04-7V8B-E3/54
• Peak Pulse Power: 400 W
• Breakdown Voltage: 7.8 V
• Clamping Voltage: 13.4 V
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BZW04-7V8B-E3/54 typically features two leads in a DO-15 package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients
• Fast Response Time: Reacts quickly to voltage surges, diverting excess energy away from sensitive components
• Low Clamping Voltage: Limits the voltage across the protected circuit to prevent damage

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronics
• Fast response time ensures minimal impact on the protected circuit
• Compact form factor for easy integration into circuit designs

Disadvantages

• Limited to specific voltage and power ratings
• May require additional components for comprehensive surge protection in complex systems

Working Principles

The BZW04-7V8B-E3/54 operates based on the principle of avalanche breakdown. When a voltage surge occurs, the component rapidly conducts excess current, diverting it away from the sensitive circuitry. This action effectively limits the voltage across the protected circuit, safeguarding it from damage.

Detailed Application Field Plans

The BZW04-7V8B-E3/54 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-5V8B-E3/54
  • Breakdown Voltage: 5.8 V
  • Clamping Voltage: 10.5 V
• Alternative Model 2: BZW04-9V0B-E3/54
  • Breakdown Voltage: 9.0 V
  • Clamping Voltage: 15.4 V
• Alternative Model 3: BZW04-12V0B-E3/54
  • Breakdown Voltage: 12.0 V
  • Clamping Voltage: 19.9 V

In conclusion, the BZW04-7V8B-E3/54 serves as a crucial component in protecting electronic circuits from voltage surges and transients. Its high surge capability, low clamping voltage, and fast response time make it an essential part of modern electronic systems across various industries.

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