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MAPLAD7.5KP45AE3

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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  1. What is MAPLAD7.5KP45AE3?

    • MAPLAD7.5KP45AE3 is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
  2. What is the maximum peak pulse power of MAPLAD7.5KP45AE3?

    • The maximum peak pulse power of MAPLAD7.5KP45AE3 is 7500 watts.
  3. What is the breakdown voltage of MAPLAD7.5KP45AE3?

    • The breakdown voltage of MAPLAD7.5KP45AE3 is 45 volts.
  4. What are the typical applications of MAPLAD7.5KP45AE3?

    • MAPLAD7.5KP45AE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and other electronic devices.
  5. What is the response time of MAPLAD7.5KP45AE3?

    • The response time of MAPLAD7.5KP45AE3 is very fast, typically in the nanosecond range.
  6. Is MAPLAD7.5KP45AE3 suitable for outdoor applications?

    • Yes, MAPLAD7.5KP45AE3 is suitable for outdoor applications due to its ability to withstand high-energy transients such as lightning strikes.
  7. Can MAPLAD7.5KP45AE3 be used in automotive electronics?

    • Yes, MAPLAD7.5KP45AE3 can be used in automotive electronics to protect against voltage surges and transients.
  8. What is the operating temperature range of MAPLAD7.5KP45AE3?

    • The operating temperature range of MAPLAD7.5KP45AE3 is typically -55°C to 175°C, making it suitable for a wide range of environments.
  9. Does MAPLAD7.5KP45AE3 require additional heat sinking?

    • Depending on the application and power dissipation, additional heat sinking may be required for MAPLAD7.5KP45AE3 to ensure proper thermal management.
  10. Is MAPLAD7.5KP45AE3 compliant with industry standards?

    • Yes, MAPLAD7.5KP45AE3 is compliant with industry standards for transient voltage suppressor diodes, ensuring its reliability and performance in technical solutions.