BZW04-19-E3/73 Product Overview

Introduction

The BZW04-19-E3/73 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients. This entry provides a comprehensive overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients in electronic circuits
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: DO-214AC (SMA)
• Essence: Silicon Transient Voltage Suppressor
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400W
• Breakdown Voltage: 19V
• Clamping Voltage: 30.6V at 10A
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZW04-19-E3/73 is a surface mount device with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Rapid response to transient over-voltage conditions
• Low clamping voltage to protect sensitive electronic components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Compact surface mount package for easy integration into circuit designs
• Wide operating temperature range for versatile applications

Disadvantages

• Limited breakdown voltage compared to higher voltage-rated suppressor diodes
• Requires careful consideration of placement and layout for optimal performance

Working Principles

The BZW04-19-E3/73 operates by diverting excess transient energy away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly switches into its low-impedance state, providing a path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The BZW04-19-E3/73 is commonly used in various electronic systems and equipment, including: - Power supplies - Communication systems - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

For applications requiring different breakdown voltages or power handling capabilities, alternative models to consider include: - BZW04-5V8B - BZW04-33B - BZW04-200B

In summary, the BZW04-19-E3/73 transient voltage suppressor diode offers effective protection against voltage spikes and transients in a compact and versatile package, making it suitable for a wide range of electronic applications.

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