BZW04-342-E3/73

Product Overview

Category

The BZW04-342-E3/73 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 BZW04-342-E3/73 is typically available in a DO-15 package.

Essence

The essence of this product lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 342V
• Maximum Clamping Voltage: 491V
• Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The BZW04-342-E3/73 TVS diode has two pins, with one serving as the anode and the other as the cathode. The pinout configuration is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)

Functional Features

• Rapid response to transient voltage spikes
• Low clamping voltage to protect downstream components
• High surge current handling capability

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range

Disadvantages

• Limited breakdown voltage compared to some higher-rated TVS diodes
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage spike occurs, the TVS diode conducts and diverts the excess energy away from the protected components, limiting the voltage across them.

Detailed Application Field Plans

The BZW04-342-E3/73 is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the BZW04-342-E3/73 include: - P6KE350A - SMBJ350CA - 1.5KE350A

In conclusion, the BZW04-342-E3/73 transient voltage suppressor diode offers effective protection against voltage transients, with fast response times and high surge current capabilities. While it may have limitations in terms of breakdown voltage, it finds widespread use in diverse applications such as power supplies, communication equipment, automotive electronics, and industrial control systems.

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