BZW04-7V8BRL: Product Overview and Analysis

Introduction

The BZW04-7V8BRL is a crucial component in the field of electronic devices, offering a range of features and characteristics that make it an essential part of various applications. This entry will provide a comprehensive overview of the BZW04-7V8BRL, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Basic Information Overview

• Category: Electronic Component
• Use: Surge Protection
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AC (SMA)
• Essence: Protects sensitive electronic equipment from voltage transients induced by lightning or other transient voltage events.
• Packaging/Quantity: Available in reels, tubes, or bulk packaging.

Specifications

• Part Number: BZW04-7V8BRL
• Peak Pulse Power: 400W
• Breakdown Voltage: 7.8V
• Clamping Voltage: 13.4V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The BZW04-7V8BRL follows the standard pin configuration for the DO-214AC (SMA) package, with two leads for connection.

Functional Features

• Surge Protection: Provides protection against voltage surges and transients.
• Fast Response Time: Reacts quickly to transient voltage events.
• Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

• Advantages:
  • Effective surge protection
  • Fast response time
  • RoHS compliant
• Disadvantages:
  • Limited breakdown voltage compared to higher-rated components
  • Operating temperature range may not be suitable for extreme environments

Working Principles

The BZW04-7V8BRL operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby protecting the connected circuitry.

Detailed Application Field Plans

The BZW04-7V8BRL finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• Alternative Models:
  • BZW04 series: Offers a range of breakdown voltages to suit different application requirements.
  • P6KE series: Provides similar surge protection capabilities with varying breakdown voltages.

In conclusion, the BZW04-7V8BRL plays a vital role in safeguarding electronic equipment from voltage transients, making it an indispensable component in modern electronic designs.

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