BZW04-28BHE3/73

Introduction

The BZW04-28BHE3/73 is a transient voltage suppressor (TVS) diode belonging to the category of electronic components. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the BZW04-28BHE3/73.

Basic Information Overview

• Category: Electronic Components
• Use: Transient Voltage Suppression
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AC (SMA)
• Essence: Protection against voltage transients
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Pulse Power: 400 W
• Breakdown Voltage: 31.1 V
• Clamping Voltage: 53.5 V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The BZW04-28BHE3/73 TVS diode has a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.

Functional Features

• Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive electronic components.
• Fast Response Time: Reacts quickly to transient voltage spikes, safeguarding connected circuits.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited breakdown voltage
• Sensitive to temperature extremes

Working Principles

The BZW04-28BHE3/73 operates by shunting excess voltage away from sensitive components when a transient voltage spike occurs. It achieves this through a combination of its breakdown voltage and clamping voltage characteristics.

Detailed Application Field Plans

The BZW04-28BHE3/73 is commonly used in various applications, including: - Power Supplies - Communication Systems - Automotive Electronics - Industrial Equipment - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the BZW04-28BHE3/73 include: - P6KE27CA - SMBJ28A - 1.5KE33CA - SA28CA

In summary, the BZW04-28BHE3/73 TVS diode is a crucial component in protecting electronic circuits from transient voltage spikes. Its high surge capability, low clamping voltage, and fast response time make it suitable for a wide range of applications, despite its limitations in breakdown voltage and sensitivity to temperature extremes.

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