BZW04-9V4HE3/73

Product Overview

Category

The BZW04-9V4HE3/73 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 BZW04-9V4HE3/73 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 BZW04-9V4HE3/73 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 9.4V
• Peak Pulse Power: 400W
• Breakdown Voltage: 10.5V
• Operating Temperature Range: -55°C to 175°C
• Package Type: DO-15

Detailed Pin Configuration

The BZW04-9V4HE3/73 typically has two pins, with the anode connected to one pin and the cathode connected to the other.

Functional Features

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

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• Compact form factor

Disadvantages

• Limited power dissipation capability
• May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage transient occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The BZW04-9V4HE3/73 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• Alternative Model 1: BZW04-5V8HE3/73

  • Voltage Rating: 5.8V
  • Peak Pulse Power: 400W
  • Package Type: DO-15

• Alternative Model 2: BZW04-12HE3/73

  • Voltage Rating: 12V
  • Peak Pulse Power: 400W
  • Package Type: DO-15

• Alternative Model 3: BZW04-15HE3/73

  • Voltage Rating: 15V
  • Peak Pulse Power: 400W
  • Package Type: DO-15

In conclusion, the BZW04-9V4HE3/73 is a crucial component in protecting electronic circuits from voltage transients, offering fast response times and low clamping voltages. Its application spans across various industries, and there are alternative models available to suit different voltage requirements.