Microsemi Corporation
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MAPLAD15KP48A
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MAPLAD15KP48A

Introduction

The MAPLAD15KP48A 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: Transient Voltage Suppressor 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 package
  • Essence: Safeguarding sensitive electronic equipment from voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Voltage Rating: 15kV
  • Power Dissipation: 48A
  • Peak Pulse Current: 300A
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD15KP48A TVS diode has an axial leaded package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage transients by diverting excessive current away from sensitive electronic components.
  • Fast Response Time: Rapidly responds to transient voltage events, minimizing the risk of damage to connected equipment.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during transient events, ensuring the safety of downstream components.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Fast response time
  • Low clamping voltage
  • Robust protection against transient voltage events

Disadvantages

  • Higher cost compared to lower power TVS diodes
  • Larger physical size due to higher power rating

Working Principles

The MAPLAD15KP48A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting excessive current away from the protected circuit. This action limits the voltage across the circuit, safeguarding sensitive electronic components.

Detailed Application Field Plans

The MAPLAD15KP48A is commonly used in the following applications: - Power distribution systems - Communication equipment - Industrial control systems - Renewable energy systems - Transportation infrastructure

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD10KP36CA - 10kV, 36A TVS diode
  • Alternative Model 2: MAPLAD20KP60PA - 20kV, 60A TVS diode
  • Alternative Model 3: MAPLAD30KP75NA - 30kV, 75A TVS diode

In summary, the MAPLAD15KP48A TVS diode offers robust protection against voltage transients, making it an essential component in various electronic systems requiring reliable transient voltage suppression.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD15KP48A v technických řešeních

  1. What is MAPLAD15KP48A?

    • MAPLAD15KP48A 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.

  2. What is the maximum peak pulse power of MAPLAD15KP48A?

    • The maximum peak pulse power of MAPLAD15KP48A is 15000W.

  3. What is the breakdown voltage of MAPLAD15KP48A?

    • The breakdown voltage of MAPLAD15KP48A ranges from 15V to 48V, depending on the specific model.

  4. In what applications can MAPLAD15KP48A be used?

    • MAPLAD15KP48A can be used in a wide range of applications, including power supplies, industrial equipment, telecommunications, automotive electronics, and more, where protection against transient voltage events is required.

  5. What are the key features of MAPLAD15KP48A?

    • The key features of MAPLAD15KP48A include low clamping voltage, fast response time, high surge capability, and excellent reliability.

  6. How does MAPLAD15KP48A provide protection against transient voltage events?

    • MAPLAD15KP48A provides protection by diverting excessive current away from sensitive components and limiting the voltage across the protected circuit.

  7. What are the environmental specifications of MAPLAD15KP48A?

    • MAPLAD15KP48A is designed to meet various environmental standards, including RoHS compliance and high-temperature operation.

  8. Can MAPLAD15KP48A be used in outdoor applications?

    • Yes, MAPLAD15KP48A is suitable for outdoor applications due to its ability to withstand harsh environmental conditions and lightning-induced transients.

  9. Are there any application notes or design guidelines available for using MAPLAD15KP48A?

    • Yes, application notes and design guidelines are available to assist engineers in implementing MAPLAD15KP48A effectively in their technical solutions.

  10. Where can I find the datasheet and technical specifications for MAPLAD15KP48A?

    • The datasheet and technical specifications for MAPLAD15KP48A can be obtained from the manufacturer's website or through authorized distributors.