Microsemi Corporation
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MAPLAD6.5KP18CA
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MAPLAD6.5KP18CA

Introduction

The MAPLAD6.5KP18CA belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the MAPLAD6.5KP18CA.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage spikes and transients in electronic circuits
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: DO-201AD (DO-27), Axial Lead
  • Essence: Provides overvoltage protection for sensitive electronic components
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

  • Peak Pulse Power: 6500W
  • Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MAPLAD6.5KP18CA TVS diode has a standard axial lead package with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.

Functional Features

  • Provides protection against voltage surges and transients
  • Fast response time ensures minimal impact on the protected circuit
  • High surge capability allows it to handle large transient currents

Advantages and Disadvantages

Advantages

  • High surge capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Can degrade over time with repeated exposure to high voltage transients
  • Requires careful consideration of placement in the circuit to ensure effective protection

Working Principles

When a voltage spike or transient occurs in the circuit, the TVS diode conducts and clamps the voltage to a safe level, protecting the downstream components. This is achieved through the rapid transition of the diode into its low impedance state when the voltage exceeds the breakdown voltage.

Detailed Application Field Plans

The MAPLAD6.5KP18CA is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD6.5KP18CA include: - SMAJ18A: Standoff Voltage 18V, Peak Pulse Power 400W - P6KE18CA: Standoff Voltage 18V, Peak Pulse Power 600W - 1.5KE18CA: Standoff Voltage 18V, Peak Pulse Power 1500W

In conclusion, the MAPLAD6.5KP18CA TVS diode is a crucial component in protecting electronic circuits from voltage spikes and transients, offering high surge capability, low clamping voltage, and fast response time. Its application spans across various industries, and there are alternative models available with different specifications to suit specific requirements.

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Énumérez 10 questions et réponses courantes liées à l'application de MAPLAD6.5KP18CA dans les solutions techniques

  1. What is MAPLAD6.5KP18CA?

    • MAPLAD6.5KP18CA is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What are the key features of MAPLAD6.5KP18CA?

    • The key features include a peak power dissipation of 6.5kW, low clamping voltage, fast response time, and high surge capability.

  3. Where can MAPLAD6.5KP18CA be used in technical solutions?

    • MAPLAD6.5KP18CA can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  4. How does MAPLAD6.5KP18CA protect electronic circuits?

    • MAPLAD6.5KP18CA protects electronic circuits by diverting excessive current away from sensitive components during voltage transients, thus preventing damage.

  5. What are the typical applications of MAPLAD6.5KP18CA in power supplies?

    • In power supplies, MAPLAD6.5KP18CA is commonly used for overvoltage protection, surge suppression, and transient voltage protection.

  6. Can MAPLAD6.5KP18CA be used in automotive electronics?

    • Yes, MAPLAD6.5KP18CA is suitable for use in automotive electronics to safeguard against voltage surges caused by load dump, jump starts, and other electrical disturbances.

  7. What is the maximum clamping voltage of MAPLAD6.5KP18CA?

    • The maximum clamping voltage of MAPLAD6.5KP18CA is typically around 11 volts at peak pulse current.

  8. Does MAPLAD6.5KP18CA have RoHS compliance?

    • Yes, MAPLAD6.5KP18CA is compliant with the Restriction of Hazardous Substances (RoHS) directive.

  9. What is the operating temperature range of MAPLAD6.5KP18CA?

    • The operating temperature range of MAPLAD6.5KP18CA is usually between -55°C to +175°C, making it suitable for a wide range of environments.

  10. Are there any recommended layout considerations when using MAPLAD6.5KP18CA in technical solutions?

    • Yes, it is recommended to minimize lead lengths, provide adequate thermal relief, and ensure proper grounding for optimal performance of MAPLAD6.5KP18CA in technical solutions.