Microsemi Corporation
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MAPLAD15KP200A
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MAPLAD15KP200A

Introduction

The MAPLAD15KP200A 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, low clamping voltage, fast response time
  • Package: Axial leaded
  • Essence: Safeguarding sensitive electronic equipment from voltage transients
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Voltage - Reverse Standoff (Typ): 171V
  • Voltage - Breakdown (Min): 190V
  • Voltage - Clamping (Max) @ Ipp: 275V
  • Current - Peak Pulse (10/1000µs): 15kA
  • Power - Peak Pulse: 200A
  • Type: Unidirectional

Detailed Pin Configuration

The MAPLAD15KP200A 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: The MAPLAD15KP200A can handle peak pulse currents of up to 15kA, making it suitable for protecting against high-energy transients.
  • Low Clamping Voltage: It offers low clamping voltages to ensure that the protected circuitry is not subjected to excessive voltage levels during transient events.
  • Fast Response Time: The diode responds rapidly to transient events, providing quick protection to the connected electronics.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Sensitive to reverse bias voltage
  • Requires careful consideration of mounting and layout to optimize performance

Working Principles

The MAPLAD15KP200A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode conducts and diverts the excess energy away from the protected circuitry, thereby limiting the voltage across it.

Detailed Application Field Plans

The MAPLAD15KP200A is commonly used in the following applications: - Surge protection in power distribution systems - Lightning protection for telecommunication equipment - Industrial and automotive electronics subjected to high-voltage transients

Detailed and Complete Alternative Models

  • Alternative Model 1: MAPLAD20KP250A
    • Similar specifications with higher power handling capability
  • Alternative Model 2: MAPLAD12KP150A
    • Lower power handling capability with similar characteristics

In conclusion, the MAPLAD15KP200A TVS diode is a reliable solution for protecting sensitive electronic equipment from voltage transients. Its high power handling capability, low clamping voltage, and fast response time make it a valuable component in various applications requiring robust transient voltage protection.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAPLAD15KP200A v technických řešeních

  1. What is the maximum peak pulse power rating of MAPLAD15KP200A?

    • The maximum peak pulse power rating of MAPLAD15KP200A is 15000W.

  2. What is the breakdown voltage of MAPLAD15KP200A?

    • The breakdown voltage of MAPLAD15KP200A is 200V.

  3. What are the typical applications for MAPLAD15KP200A?

    • MAPLAD15KP200A is commonly used in surge protection, transient voltage suppression, and overvoltage protection in various electronic and electrical systems.

  4. What is the clamping voltage of MAPLAD15KP200A?

    • The clamping voltage of MAPLAD15KP200A is typically 324V at 100A.

  5. What is the operating temperature range of MAPLAD15KP200A?

    • MAPLAD15KP200A has an operating temperature range of -55°C to +175°C.

  6. What is the package type of MAPLAD15KP200A?

    • MAPLAD15KP200A is available in a DO-203AB (DO-30) package.

  7. What are the key features of MAPLAD15KP200A?

    • Some key features of MAPLAD15KP200A include low clamping voltage, high surge capability, and fast response time.

  8. What are the recommended mounting techniques for MAPLAD15KP200A?

    • MAPLAD15KP200A can be mounted using through-hole or surface mount techniques, depending on the specific application requirements.

  9. What are the industry standards and certifications that MAPLAD15KP200A complies with?

    • MAPLAD15KP200A complies with industry standards such as RoHS and is often certified by organizations like UL (Underwriters Laboratories).

  10. What are the typical failure modes of MAPLAD15KP200A and how can they be mitigated?

    • Typical failure modes of MAPLAD15KP200A include thermal runaway and excessive current. These can be mitigated by proper heat sinking and current limiting measures in the circuit design.