MAPLAD7.5KP45AE3

Introduction

MAPLAD7.5KP45AE3 is a high-power transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: Protection against voltage transients in electronic circuits
• Characteristics: High power handling capacity, fast response time, low clamping voltage
• Package: Axial leaded package
• Essence: TVS diode for surge protection
• Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

• Peak Pulse Power: 7.5kW
• Standoff Voltage: 45V
• Breakdown Voltage: 50V
• Maximum Clamping Voltage: 77.4V at 100A
• Operating Temperature Range: -55°C to +175°C
• Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD7.5KP45AE3 TVS diode has an axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification and proper installation in the circuit.

Functional Features

• Transient Voltage Suppression: Provides effective protection against voltage transients by diverting excessive current away from sensitive components.
• Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to downstream electronics.
• High Power Handling Capacity: Capable of dissipating large amounts of energy during transient events.

Advantages and Disadvantages

Advantages

• High power handling capability
• Fast response time
• Low clamping voltage
• Robust surge protection

Disadvantages

• Relatively larger physical size compared to SMD TVS diodes
• Higher cost compared to lower power TVS diodes

Working Principles

When a transient voltage event occurs, the MAPLAD7.5KP45AE3 TVS diode conducts current and clamps the voltage to a safe level, protecting the connected circuitry. This is achieved through the avalanche breakdown effect, where the diode rapidly switches into a low impedance state to shunt excess current away from the protected components.

Detailed Application Field Plans

The MAPLAD7.5KP45AE3 is commonly used in various applications requiring robust transient voltage protection, including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

• Alternative Model 1: MAPLAD5.0KP36AE3

  • Peak Pulse Power: 5.0kW
  • Standoff Voltage: 36V
  • Breakdown Voltage: 40V
  • Maximum Clamping Voltage: 58.1V at 100A

• Alternative Model 2: MAPLAD10KP54AE3

  • Peak Pulse Power: 10kW
  • Standoff Voltage: 54V
  • Breakdown Voltage: 60V
  • Maximum Clamping Voltage: 93.6V at 100A

These alternative models offer varying power handling capacities and voltage ratings to suit different application requirements.

In conclusion, the MAPLAD7.5KP45AE3 TVS diode is a reliable and high-performance solution for protecting electronic circuits from transient voltage events. Its robust design, fast response time, and high power handling capacity make it suitable for a wide range of applications, ensuring the integrity and reliability of sensitive electronics in diverse industries.

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