Microsemi Corporation
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MXP5KE16A
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MXP5KE16A Product Overview

Introduction

The MXP5KE16A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. This entry provides a comprehensive overview of the MXP5KE16A, including its product details, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
  • Characteristics: High performance, reliability, low clamping voltage
  • Package: DO-204AC (DO-15)
  • Essence: Silicon Transient Voltage Suppressor Diode
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage Range: 14V to 16V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 12.8V
  • Maximum Clamping Voltage: 20.6V at 100A
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MXP5KE16A follows the standard pin configuration for DO-15 package diodes, with two leads for connection.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels
  • Fast Response Time: Rapid reaction to transient events for enhanced protection
  • Low Leakage Current: Minimizes power loss during normal operation
  • Robust Construction: Designed for reliable performance in harsh environments

Advantages and Disadvantages

Advantages

  • High peak pulse power handling capability
  • Wide operating temperature range
  • RoHS compliant, environmentally friendly design
  • Fast response time for effective transient voltage suppression

Disadvantages

  • Relatively higher clamping voltage compared to some alternative models
  • Sensitive to reverse polarity connection

Working Principles

The MXP5KE16A operates by diverting excessive transient current away from sensitive electronic components, thereby limiting the voltage across the protected device. When a transient event occurs, the diode rapidly switches into its low impedance state, effectively shunting the excess energy to ground and preventing damage to the connected circuitry.

Detailed Application Field Plans

The MXP5KE16A is widely used in various applications requiring protection against transient voltage events, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • MXP5KE13A: Lower breakdown voltage variant
  • MXP5KE18A: Higher breakdown voltage variant
  • P6KE16A: Axial leaded alternative with similar specifications
  • 1.5KE16CA: Surface mount alternative with comparable characteristics

In conclusion, the MXP5KE16A transient voltage suppressor diode offers robust protection against transient voltage events, making it an essential component in various electronic systems. Its high peak pulse power, fast response time, and wide operating temperature range make it suitable for diverse applications, despite its relatively higher clamping voltage. Engineers and designers can also consider alternative models such as the MXP5KE13A, MXP5KE18A, P6KE16A, and 1.5KE16CA based on specific application requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXP5KE16A en soluciones técnicas

  1. What is MXP5KE16A?

    • MXP5KE16A 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 of MXP5KE16A?

    • The maximum voltage rating of MXP5KE16A is 16V.

  3. What is the peak pulse power handling capability of MXP5KE16A?

    • MXP5KE16A has a peak pulse power handling capability of [insert value here] watts.

  4. How does MXP5KE16A protect electronic circuits?

    • MXP5KE16A clamps the voltage across the circuit when a transient event occurs, diverting excess current away from sensitive components.

  5. In what applications is MXP5KE16A commonly used?

    • MXP5KE16A is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.

  6. What are the key features of MXP5KE16A?

    • The key features of MXP5KE16A include low clamping voltage, fast response time, and high surge current capability.

  7. What are the recommended operating conditions for MXP5KE16A?

    • MXP5KE16A operates within a temperature range of -55°C to +175°C and is suitable for both AC and DC applications.

  8. How should MXP5KE16A be mounted on a PCB?

    • MXP5KE16A should be mounted using appropriate techniques to minimize lead stress and ensure good thermal contact with the PCB.

  9. What are the potential failure modes of MXP5KE16A?

    • Potential failure modes of MXP5KE16A include excessive current causing thermal damage and voltage breakdown due to prolonged overvoltage conditions.

  10. Are there any alternatives to MXP5KE16A for transient voltage suppression?

    • Yes, other alternatives include TVS diodes, metal oxide varistors (MOVs), and silicon avalanche diodes (SADs), each with their own characteristics and applications.