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MXP5KE85A
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MXP5KE85A - Product Overview

Introduction

The MXP5KE85A is a high-performance transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. This entry provides a comprehensive overview of the MXP5KE85A, including its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against voltage transients induced by lightning, inductive load switching, and electrostatic discharge
  • Characteristics: High performance, low clamping voltage, fast response time
  • Package: DO-204AE (DO-15)
  • Essence: Silicon TVS Diode
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Peak Pulse Power: 5000W
  • Breakdown Voltage: 77.8V to 91.2V
  • Operating Voltage: 66.3V
  • Clamping Voltage: 106V at 10A
  • Peak Pulse Current: 76.3A
  • Reverse Standoff Voltage: 66.3V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MXP5KE85A follows the standard DO-15 package configuration with two leads.

Functional Features

  • Transient Voltage Suppression: Effectively suppresses voltage transients to protect downstream components.
  • Fast Response Time: Rapidly responds to transient events, minimizing the risk of damage to connected devices.
  • High Peak Pulse Power: Capable of handling high surge currents and protecting against severe transient events.

Advantages and Disadvantages

Advantages

  • High peak pulse power handling capability
  • Low clamping voltage for effective protection
  • Fast response time

Disadvantages

  • Sensitive to reverse overvoltage conditions
  • Limited to specific voltage ranges

Working Principles

The MXP5KE85A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient event occurs. This prevents the voltage from reaching damaging levels and protects the connected electronics.

Detailed Application Field Plans

The MXP5KE85A is widely used in various applications, including: - Power supply units - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • MXP5KE82A: Lower breakdown voltage variant
  • MXP5KE88A: Higher breakdown voltage variant
  • MXP5KE85CA: Similar characteristics with tighter tolerance

In conclusion, the MXP5KE85A transient voltage suppressor diode offers robust protection against voltage transients and finds extensive use across diverse electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXP5KE85A en soluciones técnicas

  1. What is the maximum voltage rating of MXP5KE85A?

    • The maximum voltage rating of MXP5KE85A is 85V.

  2. What is the peak pulse power dissipation of MXP5KE85A?

    • The peak pulse power dissipation of MXP5KE85A is 5000W for a 10/1000μs waveform.

  3. What is the typical clamping voltage of MXP5KE85A?

    • The typical clamping voltage of MXP5KE85A is 137V at 100A.

  4. What are the typical applications for MXP5KE85A?

    • MXP5KE85A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the operating temperature range of MXP5KE85A?

    • The operating temperature range of MXP5KE85A is -55°C to +175°C.

  6. Does MXP5KE85A meet any specific industry standards?

    • Yes, MXP5KE85A meets the requirements of various industry standards, including IEC 61000-4-5 for surge immunity testing.

  7. What package type is MXP5KE85A available in?

    • MXP5KE85A is available in a DO-201AD (DO-27) package.

  8. Is MXP5KE85A RoHS compliant?

    • Yes, MXP5KE85A is RoHS compliant, meeting the restrictions on hazardous substances.

  9. What is the response time of MXP5KE85A to a surge event?

    • The response time of MXP5KE85A to a surge event is typically less than 1 nanosecond.

  10. Can MXP5KE85A be used in high-reliability applications?

    • Yes, MXP5KE85A is suitable for high-reliability applications due to its robust construction and performance characteristics.