Microsemi Corporation
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MXP4KE18CA
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MXP4KE18CA Product Overview

Introduction

The MXP4KE18CA belongs to the category of electronic components and is widely used in various electronic devices. This entry provides a comprehensive overview of the MXP4KE18CA, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: Protection against transient voltage spikes
  • Characteristics: High surge capability, low clamping voltage, fast response time
  • Package: Axial leaded, surface mount
  • Essence: Transient Voltage Suppressor (TVS) diode
  • Packaging/Quantity: Available in reels, trays, or bulk packaging

Specifications

  • Voltage Rating: 18V
  • Power Dissipation: 400W
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The MXP4KE18CA has a standard axial leaded or surface mount 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 and surges.
  • Fast Response Time: Rapidly clamps transient voltages to safe levels.
  • Low Clamping Voltage: Limits the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact and versatile design

Disadvantages

  • Limited to unidirectional protection
  • May require additional components for bidirectional protection

Working Principles

The MXP4KE18CA operates by diverting excessive voltage transients away from sensitive electronic components. When a transient voltage spike occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and protecting the connected circuitry.

Detailed Application Field Plans

The MXP4KE18CA is commonly used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MXP4KE18CA include: - MXP6KE22CA - MXP10KE30CA - MXP15KE36CA - MXP20KE48CA

These alternative models offer varying voltage ratings and power dissipation capabilities to suit different application requirements.

In conclusion, the MXP4KE18CA is a vital component in safeguarding electronic circuits from transient voltage spikes. Its high surge capability, low clamping voltage, and fast response time make it an essential part of modern electronic designs.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXP4KE18CA en soluciones técnicas

  1. What is MXP4KE18CA?

    • MXP4KE18CA is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What are the key features of MXP4KE18CA?

    • MXP4KE18CA features include a peak power dissipation of 400W, low clamping voltage, and fast response time.

  3. How does MXP4KE18CA protect electronic circuits?

    • MXP4KE18CA diverts excessive voltage away from sensitive components by providing a low-impedance path to ground during transient events.

  4. In what applications is MXP4KE18CA commonly used?

    • MXP4KE18CA is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

  5. What is the maximum voltage rating for MXP4KE18CA?

    • The maximum voltage rating for MXP4KE18CA is 15.3V.

  6. What is the operating temperature range for MXP4KE18CA?

    • MXP4KE18CA typically operates within a temperature range of -55°C to 175°C.

  7. How is MXP4KE18CA packaged?

    • MXP4KE18CA is typically available in a DO-41 package with axial leads for easy mounting on circuit boards.

  8. What are the recommended storage conditions for MXP4KE18CA?

    • It is recommended to store MXP4KE18CA in a dry environment at temperatures below 40°C and humidity levels below 70%.

  9. Can MXP4KE18CA be used for surge protection in consumer electronics?

    • Yes, MXP4KE18CA can be used for surge protection in consumer electronics such as TVs, computers, and home appliances.

  10. Are there any special handling considerations for MXP4KE18CA during assembly?

    • During assembly, it is important to avoid subjecting MXP4KE18CA to excessive mechanical stress or thermal shock to prevent damage to the device.