5KP51AHE3/73 Product Overview

Introduction

The 5KP51AHE3/73 is a high-performance TVS (transient voltage suppressor) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an in-depth overview of the 5KP51AHE3/73, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Transient Suppression
• Characteristics: High Power Handling, Fast Response Time, Low Clamping Voltage
• Package: DO-201AD
• Essence: Protection against Voltage Transients
• Packaging/Quantity: Tape & Reel, 500 units per reel

Specifications

• Peak Pulse Power: 5000 W
• Breakdown Voltage: 51 V
• Operating Voltage: 43.6 V
• Maximum Clamping Voltage: 70 V
• Peak Pulse Current: 96.4 A
• Reverse Standoff Voltage: 43.6 V
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The 5KP51AHE3/73 features a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides robust protection against voltage transients.
• Fast Response Time: Reacts quickly to transient events, safeguarding connected circuits.
• High Power Handling: Capable of dissipating large amounts of transient energy.

Advantages and Disadvantages

Advantages

• High power handling capability
• Fast response time
• Low clamping voltage
• Wide operating temperature range

Disadvantages

• Relatively large package size
• Higher cost compared to lower power TVS diodes

Working Principles

When a transient voltage event occurs, the 5KP51AHE3/73 conducts and clamps the voltage to a safe level, protecting downstream electronics from damage. This is achieved through the rapid dissipation of transient energy and the limitation of the clamping voltage to a level that does not harm the connected circuitry.

Detailed Application Field Plans

The 5KP51AHE3/73 is widely used in various applications requiring protection against voltage transients, including: - Power Supplies - Communication Equipment - Industrial Control Systems - Automotive Electronics - Renewable Energy Systems

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP48AHE3/73
• Alternative Model 2: 5KP54AHE3/73
• Alternative Model 3: 5KP58AHE3/73
• Alternative Model 4: 5KP64AHE3/73

These alternative models offer similar performance characteristics and can be used as substitutes for the 5KP51AHE3/73 in various applications.

In conclusion, the 5KP51AHE3/73 is a high-power TVS diode offering robust protection against voltage transients, making it an essential component in safeguarding sensitive electronic equipment. Its fast response time, high power handling, and low clamping voltage make it a preferred choice for applications where reliable transient voltage suppression is critical.

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