Microsemi Corporation
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MA1.5KE30CA
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MA1.5KE30CA

Product Overview

Category

The MA1.5KE30CA 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 MA1.5KE30CA is typically available in a DO-201 package.

Essence

This TVS diode is essential for safeguarding electronic circuits from voltage spikes and surges.

Packaging/Quantity

The MA1.5KE30CA is commonly packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per reel/tube.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 26.7V
  • Maximum Clamping Voltage: 43.6V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 24V

Detailed Pin Configuration

The MA1.5KE30CA typically has two pins, anode, and cathode, with the anode being connected to the positive side and the cathode to the negative side of the circuit.

Functional Features

  • Provides protection against voltage transients
  • Rapid response to overvoltage events
  • Low leakage current

Advantages and Disadvantages

Advantages

  • High surge capability
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage transient occurs, the TVS diode conducts and diverts the excess current away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The MA1.5KE30CA is widely used in various applications including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6KE30CA
  • 1.5KE30A
  • SA15CA

In conclusion, the MA1.5KE30CA TVS diode is an essential component for protecting electronic circuits from voltage transients, offering fast response times and high surge capabilities. Its application spans across various industries and is complemented by alternative models such as P6KE30CA, 1.5KE30A, and SA15CA.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA1.5KE30CA en soluciones técnicas

  1. What is the voltage rating of MA1.5KE30CA?

    • The voltage rating of MA1.5KE30CA is 30V.

  2. What is the peak pulse power of MA1.5KE30CA?

    • The peak pulse power of MA1.5KE30CA is 1500W.

  3. What are the typical applications for MA1.5KE30CA?

    • MA1.5KE30CA is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.

  4. What is the breakdown voltage of MA1.5KE30CA?

    • The breakdown voltage of MA1.5KE30CA is typically between 33.3V and 36.7V.

  5. What is the maximum clamping voltage of MA1.5KE30CA?

    • The maximum clamping voltage of MA1.5KE30CA is 48.4V at 100A.

  6. Is MA1.5KE30CA suitable for transient voltage suppression in power supply units?

    • Yes, MA1.5KE30CA is suitable for transient voltage suppression in power supply units to protect against voltage spikes and surges.

  7. What is the response time of MA1.5KE30CA in suppressing transient voltage spikes?

    • The response time of MA1.5KE30CA is very fast, typically in the nanosecond range, providing quick protection against voltage transients.

  8. Can MA1.5KE30CA be used in high-speed data communication systems?

    • Yes, MA1.5KE30CA can be used in high-speed data communication systems to safeguard against voltage transients that could damage sensitive components.

  9. Does MA1.5KE30CA require heat sinking for proper operation?

    • Heat sinking may be required for prolonged exposure to high-power transient events, but for typical applications, it may not be necessary.

  10. What are the environmental considerations for using MA1.5KE30CA in technical solutions?

    • MA1.5KE30CA is designed to meet industry standards for environmental performance and is suitable for use in a wide range of operating temperatures and conditions.