Microsemi Corporation
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MX1.5KE20A
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MX1.5KE20A

Product Overview

Category

The MX1.5KE20A belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components 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 MX1.5KE20A is available in a DO-201 package.

Essence

The essence of the MX1.5KE20A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The MX1.5KE20A 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: 17.1V
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 15.3V

Detailed Pin Configuration

The MX1.5KE20A has a standard axial lead configuration with two leads.

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • High temperature stability

Advantages and Disadvantages

Advantages

  • Excellent surge protection
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Relatively large size compared to some SMD alternatives
  • Higher cost compared to basic zener diodes

Working Principles

The MX1.5KE20A operates by shunting excess current away from the protected circuit when a transient voltage spike occurs. It achieves this by rapidly transitioning into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The MX1.5KE20A is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the MX1.5KE20A include: - P6KE20A - 1.5KE20CA - SA15A

In conclusion, the MX1.5KE20A transient voltage suppressor diode offers robust surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage transients.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MX1.5KE20A v technických řešeních

  1. What is the maximum power dissipation of MX1.5KE20A?

    • The maximum power dissipation of MX1.5KE20A is 1500W.

  2. What is the peak pulse current rating of MX1.5KE20A?

    • The peak pulse current rating of MX1.5KE20A is 195A.

  3. What is the breakdown voltage of MX1.5KE20A?

    • The breakdown voltage of MX1.5KE20A is 17.8V.

  4. What are the typical applications of MX1.5KE20A?

    • MX1.5KE20A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and automotive systems.

  5. What is the clamping voltage of MX1.5KE20A?

    • The clamping voltage of MX1.5KE20A is 29.2V.

  6. What is the operating temperature range of MX1.5KE20A?

    • MX1.5KE20A has an operating temperature range of -55°C to +175°C.

  7. What is the package type of MX1.5KE20A?

    • MX1.5KE20A is available in a DO-201AD (DO-27) package.

  8. What is the reverse stand-off voltage of MX1.5KE20A?

    • The reverse stand-off voltage of MX1.5KE20A is 18.8V.

  9. What is the response time of MX1.5KE20A?

    • The response time of MX1.5KE20A is typically less than 1 picosecond.

  10. What are the key features of MX1.5KE20A?

    • MX1.5KE20A features high surge capability, fast response time, and low clamping voltage, making it suitable for transient voltage suppression in various applications.