Microsemi Corporation
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MX1.5KE27A
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MX1.5KE27A

Product Overview

Category

The MX1.5KE27A belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • High surge capability
  • Low clamping voltage
  • RoHS compliant

Package

The MX1.5KE27A is available in a DO-201 package.

Essence

The essence of the MX1.5KE27A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The MX1.5KE27A is typically packaged in reels or tubes and is available in quantities of 500 or 1000 units per reel/tube.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 24.4V to 27.0V
  • Maximum Clamping Voltage: 41.4V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The MX1.5KE27A has a standard axial lead configuration with two leads.

Functional Features

  • Bi-directional clamping capability
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Excellent clamping capability
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • Relatively larger footprint compared to surface mount devices
  • Limited breakdown voltage options

Working Principles

When a transient voltage surge occurs, the MX1.5KE27A conducts the excessive current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MX1.5KE27A is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MX1.5KE27A include: - P6KE27A - 1.5KE27CA - SA27A

In conclusion, the MX1.5KE27A transient voltage suppressor diode offers robust protection against voltage transients and finds widespread application in various electronic systems.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MX1.5KE27A en soluciones técnicas

  1. What is the maximum power dissipation of MX1.5KE27A?

    • The maximum power dissipation of MX1.5KE27A is 1500W.

  2. What is the peak pulse current rating of MX1.5KE27A?

    • The peak pulse current rating of MX1.5KE27A is 112.6A.

  3. What is the breakdown voltage of MX1.5KE27A?

    • The breakdown voltage of MX1.5KE27A is 24.3V.

  4. Can MX1.5KE27A be used for transient voltage suppression in power supplies?

    • Yes, MX1.5KE27A is commonly used for transient voltage suppression in power supplies.

  5. Is MX1.5KE27A suitable for surge protection in automotive electronics?

    • Yes, MX1.5KE27A is suitable for surge protection in automotive electronics due to its high power handling capability.

  6. What are the typical applications of MX1.5KE27A in industrial equipment?

    • MX1.5KE27A is often used in industrial equipment for overvoltage protection and transient suppression.

  7. Does MX1.5KE27A have a fast response time?

    • Yes, MX1.5KE27A has a fast response time, making it effective in protecting sensitive electronic components.

  8. Can MX1.5KE27A be used in telecommunications equipment for lightning protection?

    • Yes, MX1.5KE27A is suitable for use in telecommunications equipment for lightning protection.

  9. What is the operating temperature range of MX1.5KE27A?

    • The operating temperature range of MX1.5KE27A is -55°C to +175°C.

  10. Is MX1.5KE27A RoHS compliant?

    • Yes, MX1.5KE27A is RoHS compliant, making it suitable for use in environmentally conscious applications.