MAPLAD7.5KP78CAE3

Introduction

The MAPLAD7.5KP78CAE3 is a high-power transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an 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: TVS Diode
• Use: Protection against voltage transients induced by lightning and other transient voltage events
• Characteristics: High power handling capability, fast response time, low clamping voltage
• Package: Axial leaded
• Essence: Transient voltage suppression
• Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

• Peak Pulse Power: 7.5kW
• Standoff Voltage: 78V
• Breakdown Voltage Range: 86.7V to 103.0V
• Maximum Clamping Voltage: 126V at 16.7A
• Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD7.5KP78CAE3 TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• High power handling capability for robust transient voltage protection
• Fast response time to divert transient currents away from sensitive components
• Low clamping voltage to limit the voltage across protected equipment

Advantages and Disadvantages

Advantages

• Effective protection against high-energy transients
• Fast response time ensures minimal impact on protected circuits
• Wide operating temperature range for versatile applications

Disadvantages

• Higher cost compared to lower power TVS diodes
• Larger physical size due to high power handling capability

Working Principles

The MAPLAD7.5KP78CAE3 operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the TVS diode rapidly switches into its low impedance state, diverting the excess current away from the protected circuit. This action effectively clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The MAPLAD7.5KP78CAE3 is suitable for a wide range of applications requiring robust transient voltage protection. Some key application fields include: - Industrial equipment - Telecommunication systems - Power distribution systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD7.5KP78CAE3 TVS diode include: - Littelfuse P6KE78CA - Vishay 1.5KE78A - STMicroelectronics SMCJ78A

In summary, the MAPLAD7.5KP78CAE3 TVS diode offers high-power transient voltage protection with fast response times and low clamping voltages, making it suitable for a wide range of applications where robust transient voltage suppression is essential.

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