Microsemi Corporation
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MAPLAD7.5KP30AE3
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MAPLAD7.5KP30AE3

Introduction

The MAPLAD7.5KP30AE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes. These diodes are 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 basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the MAPLAD7.5KP30AE3.

Basic Information Overview

  • Category: High-power transient voltage suppressor diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High power handling capability, fast response time, low clamping voltage
  • Package: Axial leaded package
  • Essence: TVS diode for surge protection
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Voltage Rating: 30V
  • Power Dissipation: 7500W
  • Breakdown Voltage: 33.3V
  • Maximum Clamping Voltage: 48.4V
  • Peak Pulse Current: 215A
  • Operating Temperature Range: -55°C to +175°C
  • Mounting Type: Through Hole

Detailed Pin Configuration

The MAPLAD7.5KP30AE3 typically has an axial leaded package with two leads. The pin configuration is as follows: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Fast response time to transient events
  • Low clamping voltage to protect downstream components
  • High power handling capability for robust surge protection

Advantages and Disadvantages

Advantages

  • Effective protection against high-energy transients
  • Fast response time helps in minimizing damage to sensitive electronics
  • Robust construction for reliable performance

Disadvantages

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

Working Principles

The MAPLAD7.5KP30AE3 operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the TVS diode rapidly conducts, diverting the excess current away from the protected circuit. This action clamps the voltage to a safe level, protecting the downstream electronics.

Detailed Application Field Plans

The MAPLAD7.5KP30AE3 is commonly used in various applications including: - Power supplies - Industrial equipment - Telecommunication systems - Automotive electronics - Renewable energy systems

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD7.5KP30AE3 include: - Littelfuse 7.5KP30A - Vishay 7.5KP30CA - STMicroelectronics P6KE30A

In conclusion, the MAPLAD7.5KP30AE3 is a high-power transient voltage suppressor diode that offers robust surge protection for a wide range of electronic applications. Its high power handling capability, fast response time, and low clamping voltage make it an ideal choice for protecting sensitive electronics from transient voltage events.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAPLAD7.5KP30AE3 en soluciones técnicas

  1. What is MAPLAD7.5KP30AE3?

    • MAPLAD7.5KP30AE3 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 dissipation of MAPLAD7.5KP30AE3?

    • The maximum peak pulse power dissipation of MAPLAD7.5KP30AE3 is 7.5 kilowatts.

  3. What are the typical applications of MAPLAD7.5KP30AE3?

    • MAPLAD7.5KP30AE3 is commonly used in surge protection for telecommunications equipment, industrial control systems, power supplies, and other electronic devices that require protection from transient voltage events.

  4. What is the breakdown voltage of MAPLAD7.5KP30AE3?

    • The breakdown voltage of MAPLAD7.5KP30AE3 is 30 volts.

  5. What is the response time of MAPLAD7.5KP30AE3?

    • The response time of MAPLAD7.5KP30AE3 is very fast, typically in the nanosecond range, providing rapid clamping of transient voltages.

  6. Can MAPLAD7.5KP30AE3 be used in outdoor applications?

    • Yes, MAPLAD7.5KP30AE3 is suitable for outdoor applications due to its robust construction and ability to withstand harsh environmental conditions.

  7. What is the operating temperature range of MAPLAD7.5KP30AE3?

    • MAPLAD7.5KP30AE3 is designed to operate within a temperature range of -55°C to 175°C, making it suitable for a wide range of operating environments.

  8. Does MAPLAD7.5KP30AE3 require additional heat sinking or cooling?

    • In most applications, MAPLAD7.5KP30AE3 does not require additional heat sinking or cooling due to its high peak pulse power dissipation capability.

  9. Is MAPLAD7.5KP30AE3 RoHS compliant?

    • Yes, MAPLAD7.5KP30AE3 is RoHS compliant, meeting the requirements for restriction of hazardous substances in electronic components.

  10. What are the recommended mounting and soldering techniques for MAPLAD7.5KP30AE3?

    • MAPLAD7.5KP30AE3 can be mounted using standard through-hole or surface mount techniques, and it is recommended to follow the manufacturer's guidelines for soldering to ensure proper performance and reliability.