Microsemi Corporation
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MXP5KE14CAE3
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MXP5KE14CAE3 Encyclopedia Entry

Product Overview

The MXP5KE14CAE3 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The MXP5KE14CAE3 is designed to provide robust protection against overvoltage events, making it suitable for a wide range of applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically packaged in a compact, surface-mount package and is available in various quantities to suit different production needs.

Specifications

  • Voltage Rating: 14V
  • Power Dissipation: 5.0W
  • Package Type: DO-214AC (SMA)
  • Operating Temperature Range: -55°C to +150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MXP5KE14CAE3 is a surface-mount device 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 by diverting excessive current away from sensitive components.
  • Fast Response Time: Reacts quickly to overvoltage events, minimizing the risk of damage to connected devices.
  • Low Clamping Voltage: Limits the voltage across the protected circuit during a transient event, reducing the risk of damage.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Compact and easy to integrate into circuit designs
  • RoHS compliant, making it environmentally friendly

Disadvantages

  • Limited to a specific voltage rating
  • May require additional circuitry for comprehensive overvoltage protection in some applications

Working Principles

The MXP5KE14CAE3 operates based on the principle of avalanche breakdown. When an overvoltage event occurs, the diode rapidly conducts excess current, effectively clamping the voltage across the protected circuit. This action diverts the potentially damaging energy away from sensitive components, safeguarding them from harm.

Detailed Application Field Plans

The MXP5KE14CAE3 is widely used in various electronic systems and equipment, including: - Power supplies - Communication systems - Automotive electronics - Industrial control systems - Consumer electronics

Its primary role is to protect these systems from voltage surges and transients that could otherwise cause malfunctions or permanent damage.

Detailed and Complete Alternative Models

  • MXP5KE6.8CAE3: 6.8V voltage rating, 5.0W power dissipation
  • MXP5KE16CAE3: 16V voltage rating, 5.0W power dissipation
  • MXP5KE24CAE3: 24V voltage rating, 5.0W power dissipation

These alternative models offer different voltage ratings while maintaining similar power dissipation capabilities, providing flexibility for various application requirements.

In conclusion, the MXP5KE14CAE3 transient voltage suppressor diode offers effective protection against overvoltage events, making it a valuable component in diverse electronic systems. Its compact design, fast response time, and low clamping voltage make it a reliable choice for safeguarding sensitive components from transient threats.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXP5KE14CAE3 en soluciones técnicas

  1. What is MXP5KE14CAE3?

    • MXP5KE14CAE3 is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.

  2. What is the maximum voltage rating for MXP5KE14CAE3?

    • The maximum voltage rating for MXP5KE14CAE3 is 14V.

  3. What is the peak pulse power dissipation for MXP5KE14CAE3?

    • The peak pulse power dissipation for MXP5KE14CAE3 is typically 5000W.

  4. How does MXP5KE14CAE3 protect electronic circuits?

    • MXP5KE14CAE3 clamps the voltage of the circuit by diverting excess current away from sensitive components, thus protecting them from damage due to voltage spikes.

  5. In what applications is MXP5KE14CAE3 commonly used?

    • MXP5KE14CAE3 is commonly used in automotive electronics, industrial equipment, telecommunication systems, and power supplies.

  6. What are the key features of MXP5KE14CAE3?

    • Some key features of MXP5KE14CAE3 include its low clamping voltage, fast response time, and high surge capability.

  7. What is the operating temperature range for MXP5KE14CAE3?

    • The operating temperature range for MXP5KE14CAE3 is typically -55°C to 175°C.

  8. How should MXP5KE14CAE3 be mounted in a circuit?

    • MXP5KE14CAE3 should be mounted close to the protected circuitry and connected with short leads to minimize inductance.

  9. Can MXP5KE14CAE3 be used for overvoltage protection in power supply designs?

    • Yes, MXP5KE14CAE3 is suitable for overvoltage protection in power supply designs due to its high surge capability and fast response time.

  10. Are there any recommended layout considerations when using MXP5KE14CAE3 in a PCB design?

    • It is recommended to provide adequate clearance around MXP5KE14CAE3 and to ensure proper grounding to optimize its performance in a PCB design.