MA5KP78AE3 Product Overview

Introduction

The MA5KP78AE3 is a semiconductor product belonging to the category of transient voltage suppressor diodes. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MA5KP78AE3.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High surge capability, fast response time, low clamping voltage
• Package: Axial leaded, surface mount
• Essence: Protects sensitive electronic components from voltage spikes
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Peak Pulse Power: 5000W
• Breakdown Voltage: 78V
• Operating Temperature Range: -55°C to +175°C
• Polarity: Unidirectional

Detailed Pin Configuration

The MA5KP78AE3 typically has two leads for connection in axial leaded or surface mount packages. The pin configuration includes the anode and cathode terminals for unidirectional protection.

Functional Features

• Provides protection against voltage transients induced by lightning, ESD, and electrical switching
• Fast response time ensures minimal damage to protected circuitry
• Low clamping voltage limits stress on downstream components

Advantages and Disadvantages

Advantages

• High surge capability for robust transient protection
• Wide operating temperature range for versatile applications
• Compact package suitable for various circuit layouts

Disadvantages

• Unidirectional protection may not be suitable for bidirectional transient events
• Requires careful consideration of placement and routing for optimal performance

Working Principles

The MA5KP78AE3 operates by diverting excessive transient current away from sensitive components when the voltage exceeds the breakdown voltage. This action effectively clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The MA5KP78AE3 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

• Alternative Model 1: MA5KP6.8AE3
  • Breakdown Voltage: 6.8V
  • Peak Pulse Power: 5000W
• Alternative Model 2: MA5KP150AE3
  • Breakdown Voltage: 150V
  • Peak Pulse Power: 5000W
• Alternative Model 3: MA5KP33AE3
  • Breakdown Voltage: 33V
  • Peak Pulse Power: 5000W

In conclusion, the MA5KP78AE3 transient voltage suppressor diode offers robust protection against voltage transients in various electronic applications, with its high surge capability, fast response time, and compact package making it a popular choice for designers seeking reliable transient protection.

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