5KP43AHE3/73 Product Overview

Introduction

The 5KP43AHE3/73 is a high-performance transient voltage suppressor diode designed to protect electronic circuits from voltage transients and spikes. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Voltage Transient Suppression
• Characteristics: High Performance, Fast Response Time
• Package: DO-201AD
• Essence: Transient Voltage Suppressor Diode
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 43 V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 36.8 V
• Forward Voltage Drop: 0.9 V at 10 A

Detailed Pin Configuration

The 5KP43AHE3/73 follows the standard DO-201AD package configuration with two leads.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect sensitive electronic components.
• Fast Response Time: Rapid response to transient events ensures minimal impact on the protected circuitry.

Advantages and Disadvantages

Advantages

• High peak pulse power handling capability
• Low clamping voltage
• Fast response time

Disadvantages

• Relatively large package size compared to surface-mount devices
• Limited breakdown voltage options

Working Principles

The 5KP43AHE3/73 operates by diverting excessive transient currents away from the protected circuit, thereby limiting the voltage across it. When a transient event occurs, the diode rapidly switches into its low impedance state, shunting the excess energy to ground.

Detailed Application Field Plans

The 5KP43AHE3/73 is commonly used in various applications, including: - Power Supplies - Automotive Electronics - Industrial Equipment - Telecommunication Systems - Consumer Electronics

Detailed and Complete Alternative Models

• 5KP Series: Includes various breakdown voltage options within the same package format, catering to different application requirements.
• P6KE Series: Offers similar transient voltage suppression capabilities in a different package style (DO-15).

In conclusion, the 5KP43AHE3/73 transient voltage suppressor diode is a reliable and efficient solution for protecting electronic circuits from voltage transients. Its high performance, fast response time, and wide range of applications make it a popular choice among design engineers seeking robust transient voltage protection.

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