Microsemi Corporation
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MAPLAD18KP26CA
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MAPLAD18KP26CA

Product Overview

Category

The MAPLAD18KP26CA belongs to the category of high-power transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MAPLAD18KP26CA is available in a DO-203AB package.

Essence

The essence of the MAPLAD18KP26CA lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic systems.

Packaging/Quantity

The MAPLAD18KP26CA is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

  • Peak Pulse Power: 18000 W
  • Breakdown Voltage: 26 V
  • Maximum Clamping Voltage: 43.6 V
  • Operating Temperature Range: -55°C to 175°C
  • Reverse Standoff Voltage: 23.2 V
  • Leakage Current: 1 µA

Detailed Pin Configuration

The MAPLAD18KP26CA features a standard DO-203AB package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Ultra-fast response time
  • High surge capability
  • Low incremental surge resistance
  • Excellent clamping capability

Advantages

  • Provides robust protection against transient voltage events
  • High power handling capability
  • Fast response time ensures minimal impact on protected circuits

Disadvantages

  • May exhibit higher leakage current compared to lower power TVS diodes
  • Requires careful consideration of layout and placement for optimal performance

Working Principles

The MAPLAD18KP26CA operates based on the principle of avalanche breakdown, where it rapidly diverts excessive transient currents away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MAPLAD18KP26CA is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAPLAD18KP26CA include: - MAPLAD15KP30CA - MAPLAD20KP24CA - MAPLAD25KP22CA - MAPLAD30KP20CA

In conclusion, the MAPLAD18KP26CA is a high-power transient voltage suppressor diode that offers robust protection against transient voltage events, making it an essential component in various electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de MAPLAD18KP26CA dans les solutions techniques

  1. What is MAPLAD18KP26CA?

    • MAPLAD18KP26CA 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 MAPLAD18KP26CA?

    • The key features include a peak pulse power of 18000W, low clamping voltage, fast response time, and high surge current capability.

  3. In what technical solutions can MAPLAD18KP26CA be used?

    • MAPLAD18KP26CA can be used in various technical solutions such as power supplies, motor drives, automotive electronics, industrial equipment, and telecommunications systems.

  4. How does MAPLAD18KP26CA protect electronic devices?

    • MAPLAD18KP26CA protects electronic devices by diverting excessive current away from sensitive components during voltage surges or transients, thus preventing damage.

  5. What is the operating temperature range of MAPLAD18KP26CA?

    • The operating temperature range of MAPLAD18KP26CA is typically -55°C to +175°C, making it suitable for a wide range of environments.

  6. Is MAPLAD18KP26CA RoHS compliant?

    • Yes, MAPLAD18KP26CA is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.

  7. Can MAPLAD18KP26CA be used for both AC and DC applications?

    • Yes, MAPLAD18KP26CA is suitable for both AC and DC applications, providing versatile protection for various types of electrical systems.

  8. What are the recommended mounting and soldering techniques for MAPLAD18KP26CA?

    • The recommended mounting technique is through-hole mounting, and the recommended soldering technique is reflow soldering.

  9. Does MAPLAD18KP26CA require any additional heat sinking?

    • Depending on the application and power dissipation, additional heat sinking may be required to ensure optimal performance of MAPLAD18KP26CA.

  10. Where can I find detailed technical specifications and application notes for MAPLAD18KP26CA?

    • Detailed technical specifications and application notes for MAPLAD18KP26CA can be found in the product datasheet provided by the manufacturer or distributor.