Microsemi Corporation
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MXP4KE130A
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MXP4KE130A Product Overview

Introduction

The MXP4KE130A belongs to the category of high-power transient voltage suppressor (TVS) diodes. These diodes are widely used for protecting sensitive electronic components from voltage spikes and surges. The MXP4KE130A is specifically designed to provide robust protection in a variety of applications.

Basic Information Overview

  • Category: High-Power Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and surges
  • Characteristics: High power dissipation, low clamping voltage, fast response time
  • Package: Axial leaded, surface mount
  • Essence: Safeguarding sensitive electronic components
  • Packaging/Quantity: Available in reels, trays, or bulk packaging with varying quantities

Specifications

  • Peak Power Dissipation: 4000W
  • Breakdown Voltage: 130V
  • Operating Temperature Range: -55°C to +175°C
  • Polarity: Unidirectional

Detailed Pin Configuration

The MXP4KE130A typically features an axial leaded or surface mount package with two leads. The pin configuration includes the anode and cathode connections, which are essential for proper installation and functionality.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient overvoltage events to protect downstream components.
  • Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
  • High Power Dissipation: Capable of handling large surge currents without degradation.

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Fast response time
  • High power dissipation capability

Disadvantages

  • Higher cost compared to standard diodes
  • Requires careful consideration of mounting and layout due to high power dissipation

Working Principles

The MXP4KE130A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown level. This effectively diverts the excessive energy away from the sensitive components, safeguarding them from damage.

Detailed Application Field Plans

The MXP4KE130A finds extensive use in various applications, including: - Power supply units - Automotive electronics - Industrial equipment - Telecommunications systems - Consumer electronics

Detailed and Complete Alternative Models

  • MXP4KE120A: Lower breakdown voltage variant
  • MXP4KE150A: Higher breakdown voltage variant
  • MXP6KE130A: Higher power dissipation variant

In conclusion, the MXP4KE130A offers robust transient voltage suppression capabilities, making it an essential component for protecting sensitive electronic circuits across diverse industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXP4KE130A en soluciones técnicas

  1. What is the MXP4KE130A component used for in technical solutions?

    • The MXP4KE130A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating of the MXP4KE130A?

    • The MXP4KE130A has a maximum peak pulse voltage rating of 130V.

  3. What is the typical application of the MXP4KE130A in technical solutions?

    • The MXP4KE130A is commonly used in power supplies, communication equipment, and other electronic devices to safeguard against voltage surges.

  4. What is the breakdown voltage of the MXP4KE130A?

    • The breakdown voltage of the MXP4KE130A is typically around 144V.

  5. What is the response time of the MXP4KE130A to voltage transients?

    • The response time of the MXP4KE130A is very fast, typically in the nanosecond range, providing quick protection to the circuit.

  6. Is the MXP4KE130A suitable for high-speed data lines?

    • Yes, the MXP4KE130A is suitable for protecting high-speed data lines and can help prevent damage from voltage spikes.

  7. Can the MXP4KE130A be used in automotive applications?

    • Yes, the MXP4KE130A is often utilized in automotive electronics to protect sensitive components from voltage fluctuations.

  8. What is the operating temperature range of the MXP4KE130A?

    • The MXP4KE130A typically operates within a temperature range of -55°C to 175°C, making it suitable for various environments.

  9. Does the MXP4KE130A require additional heat sinking or cooling?

    • In most cases, the MXP4KE130A does not require additional heat sinking or cooling due to its low power dissipation.

  10. Are there any specific layout considerations when using the MXP4KE130A in a circuit?

    • It's important to minimize the length of traces between the MXP4KE130A and the protected circuitry and to ensure proper grounding for effective protection.