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MAP5KE26A
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MAP5KE26A

Introduction

The MAP5KE26A is a high-performance 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 MAP5KE26A, including its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category

The MAP5KE26A belongs to the TVS diode category, specifically designed for transient voltage protection in electronic circuits.

Basic Information Overview

  • Use: The primary use of the MAP5KE26A is to provide surge protection for sensitive electronic components and circuits.
  • Characteristics: It offers low clamping voltage, fast response time, and high surge current capability.
  • Package: The MAP5KE26A is available in a surface mount SMA package.
  • Essence: Its essence lies in providing robust transient voltage protection for electronic devices.
  • Packaging/Quantity: It is typically supplied in reels or tubes with varying quantities based on customer requirements.

Specifications

  • Peak Pulse Power: 5000 W
  • Breakdown Voltage: 28.9 V
  • Clamping Voltage: 49.9 V
  • Operating Temperature Range: -55°C to +150°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The MAP5KE26A has a standard SMA package with two pins for surface mount installation.

Functional Features

  • Transient Voltage Suppression: Provides effective protection against transient voltage events such as lightning strikes and ESD.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels, protecting downstream components.
  • High Surge Current Capability: Can handle large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust transient voltage protection
  • Fast response time
  • High surge current capability

Disadvantages

  • Unidirectional protection only
  • Sensitive to reverse polarity connection

Working Principles

The MAP5KE26A operates by diverting excessive transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MAP5KE26A is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: MAP5KE18CA
  • Alternative Model 2: P6KE33CA
  • Alternative Model 3: SMBJ28CA

In summary, the MAP5KE26A is a reliable TVS diode offering robust transient voltage protection for a wide range of electronic applications. Its fast response time and high surge current capability make it a popular choice for engineers seeking to safeguard their circuits from transient voltage events. While it has some limitations, its overall performance and effectiveness make it a valuable component in electronic design and manufacturing.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi MAP5KE26A dalam penyelesaian teknikal

Sure, here are 10 common questions and answers related to the application of MAP5KE26A in technical solutions:

  1. Q: What is the maximum reverse stand-off voltage of MAP5KE26A? A: The maximum reverse stand-off voltage of MAP5KE26A is 26V.

  2. Q: What is the peak pulse power dissipation of MAP5KE26A? A: The peak pulse power dissipation of MAP5KE26A is 500W for a 10/1000μs waveform.

  3. Q: Can MAP5KE26A be used for overvoltage protection in electronic circuits? A: Yes, MAP5KE26A is commonly used for overvoltage protection in electronic circuits due to its transient voltage suppression capabilities.

  4. Q: What is the breakdown voltage of MAP5KE26A? A: The breakdown voltage of MAP5KE26A is typically 28.9V.

  5. Q: Is MAP5KE26A suitable for surge protection in power supply units? A: Yes, MAP5KE26A is often used for surge protection in power supply units to safeguard against voltage spikes.

  6. Q: Can MAP5KE26A be used in automotive electronics applications? A: Yes, MAP5KE26A is suitable for use in automotive electronics for transient voltage suppression and overvoltage protection.

  7. Q: What is the response time of MAP5KE26A in clamping transient voltages? A: The response time of MAP5KE26A is very fast, typically in the picosecond range, providing rapid protection against voltage transients.

  8. Q: Are there any specific thermal considerations when using MAP5KE26A in high-power applications? A: Yes, it is important to consider thermal management due to the high peak pulse power dissipation of MAP5KE26A in high-power applications.

  9. Q: Can MAP5KE26A be used in telecommunications equipment for lightning protection? A: Yes, MAP5KE26A is commonly employed in telecommunications equipment for lightning protection and transient voltage suppression.

  10. Q: What are the typical packaging options available for MAP5KE26A? A: MAP5KE26A is available in various packaging options, including DO-201, DO-15, and SMC packages, offering flexibility for different application requirements.