5KP78A-E3/73 Product Overview

Introduction

The 5KP78A-E3/73 is a high-performance transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides a comprehensive overview of the 5KP78A-E3/73, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High performance, reliability, low clamping voltage
• Package: DO-201AD
• Essence: Provides robust protection for sensitive electronic equipment
• Packaging/Quantity: Available in tape and reel packaging with various quantity options

Specifications

• Part Number: 5KP78A-E3/73
• Peak Pulse Power: 5000 W
• Breakdown Voltage: 78 V
• Clamping Voltage: 106 V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The 5KP78A-E3/73 features a standard DO-201AD package with two leads. The anode lead is typically longer than the cathode lead, allowing for easy identification and installation.

Functional Features

• Robust transient voltage suppression
• Fast response time
• Low clamping voltage
• High surge capability

Advantages and Disadvantages

Advantages

• Provides reliable protection against voltage transients
• Fast response time ensures minimal impact on protected circuits
• High surge capability for enhanced durability

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection
• Unidirectional polarity limits its use in bidirectional applications

Working Principles

The 5KP78A-E3/73 operates by diverting excessive transient current away from sensitive electronic components when a voltage transient occurs. Upon reaching the breakdown voltage, the diode conducts and clamps the transient voltage to a safe level, protecting downstream circuitry.

Detailed Application Field Plans

The 5KP78A-E3/73 is widely used in various applications requiring protection against voltage transients, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: 5KP Series (e.g., 5KP6.8A-E3/73, 5KP10A-E3/73)
• Alternative Model 2: P6KE Series (e.g., P6KE6.8A-E3/73, P6KE10A-E3/73)
• Alternative Model 3: 1.5KE Series (e.g., 1.5KE6.8A-E3/73, 1.5KE10A-E3/73)

In summary, the 5KP78A-E3/73 transient voltage suppressor diode offers robust protection, fast response time, and high surge capability, making it an ideal choice for safeguarding sensitive electronic equipment from voltage transients.

Word Count: 411