BZW04-7V8HE3/54

Product Overview

Category

The BZW04-7V8HE3/54 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

• Fast response time
• Low clamping voltage
• High surge current capability

Package

The BZW04-7V8HE3/54 is typically available in a DO-15 package.

Essence

This TVS diode is essential for safeguarding electronic circuits from voltage surges and transients.

Packaging/Quantity

The BZW04-7V8HE3/54 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 7.8V
• Maximum Clamping Voltage: 13.4V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-7V8HE3/54 typically has two pins, with the anode and cathode connections clearly marked.

Functional Features

• Provides protection against voltage transients
• Fast response to transient events
• Low clamping voltage ensures minimal impact on protected circuits

Advantages

• High surge current capability
• Wide operating temperature range
• Compact and easy to integrate into circuit designs

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Limited to specific voltage ratings

Working Principles

When a voltage transient occurs, the BZW04-7V8HE3/54 rapidly conducts, diverting excess energy away from the protected circuit. This action helps to limit the voltage across the circuit to a safe level.

Detailed Application Field Plans

The BZW04-7V8HE3/54 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-5V8HE3/54
  • Breakdown Voltage: 5.8V
  • Peak Pulse Power: 400W
  • Package: DO-15
• Alternative Model 2: BZW04-9V0HE3/54
  • Breakdown Voltage: 9.0V
  • Peak Pulse Power: 400W
  • Package: DO-15

In conclusion, the BZW04-7V8HE3/54 is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and high surge current capabilities. Its compact design and wide operating temperature range make it suitable for various applications in different industries.

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