Microsemi Corporation
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MX1.5KE220A
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MX1.5KE220A

Product Overview

Category

The MX1.5KE220A 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

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

Package

The MX1.5KE220A is available in a DO-201 package.

Essence

The essence of the MX1.5KE220A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.

Packaging/Quantity

The MX1.5KE220A is typically packaged in reels or trays and is available in quantities suitable for both prototyping and production purposes.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 185V
  • Breakdown Voltage: 206V
  • Maximum Clamping Voltage: 297V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The MX1.5KE220A TVS diode has a standard axial lead configuration with two leads.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Higher cost compared to traditional surge protection methods
  • Requires careful consideration of placement in circuit design

Working Principles

When a voltage transient occurs, the MX1.5KE220A conducts excess current to ground, limiting the voltage across the protected circuit.

Detailed Application Field Plans

The MX1.5KE220A is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE220A
  • 1.5KE220CA
  • SA15CA

In conclusion, the MX1.5KE220A transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MX1.5KE220A en soluciones técnicas

  1. What is the maximum power dissipation of MX1.5KE220A?

    • The maximum power dissipation of MX1.5KE220A is 1500W.

  2. What is the peak pulse current of MX1.5KE220A?

    • The peak pulse current of MX1.5KE220A is 112.6A.

  3. What is the breakdown voltage of MX1.5KE220A?

    • The breakdown voltage of MX1.5KE220A is 198V.

  4. What are the typical applications for MX1.5KE220A?

    • MX1.5KE220A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  5. What is the response time of MX1.5KE220A?

    • The response time of MX1.5KE220A is typically less than 1 nanosecond.

  6. What is the operating temperature range of MX1.5KE220A?

    • MX1.5KE220A can operate within a temperature range of -55°C to +175°C.

  7. How does MX1.5KE220A protect against transient voltage spikes?

    • MX1.5KE220A clamps transient voltage spikes by diverting excess current away from sensitive components, protecting them from damage.

  8. Can MX1.5KE220A be used in high-frequency applications?

    • Yes, MX1.5KE220A can be used in high-frequency applications due to its fast response time and low capacitance.

  9. What is the packaging type of MX1.5KE220A?

    • MX1.5KE220A is available in a DO-201AD (DO-27) package.

  10. Is MX1.5KE220A RoHS compliant?

    • Yes, MX1.5KE220A is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.