Microsemi Corporation
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MA1.5KE43CA
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MA1.5KE43CA

Product Overview

Category

The MA1.5KE43CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is primarily used for surge protection in electronic circuits and systems.

Characteristics

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

Package

The MA1.5KE43CA is available in a DO-201 package.

Essence

This TVS diode provides robust protection against transient voltage spikes.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 43V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 36.8V
  • Leakage Current: 1µA

Detailed Pin Configuration

The MA1.5KE43CA TVS diode has a standard two-pin configuration, with anode and cathode terminals.

Functional Features

  • Provides protection against voltage transients
  • Fast response to transient events
  • Low clamping voltage ensures minimal impact on protected circuits

Advantages

  • High surge capability
  • Wide operating temperature range
  • RoHS compliance

Disadvantages

  • May require additional circuitry for comprehensive surge protection in complex systems
  • Sensitive to reverse polarity connection

Working Principles

When a transient voltage spike occurs, the MA1.5KE43CA TVS diode rapidly conducts current, diverting the excess energy away from the protected circuit. This action clamps the voltage to a safe level, safeguarding sensitive components.

Detailed Application Field Plans

The MA1.5KE43CA is commonly employed in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • P6KE43CA
  • 1.5KE43A
  • SA15CA

In conclusion, the MA1.5KE43CA TVS diode offers robust transient voltage protection with its high surge capability and fast response time. While it may require additional circuitry for comprehensive surge protection in complex systems, its wide operating temperature range and RoHS compliance make it a versatile choice for various electronic applications.

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기술 솔루션에 MA1.5KE43CA 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the maximum peak pulse power of MA1.5KE43CA?

    • The maximum peak pulse power of MA1.5KE43CA is 1500W.

  2. What is the breakdown voltage of MA1.5KE43CA?

    • The breakdown voltage of MA1.5KE43CA is 36.8V.

  3. What is the typical clamping voltage of MA1.5KE43CA?

    • The typical clamping voltage of MA1.5KE43CA is 58.9V at 10A.

  4. What is the application of MA1.5KE43CA in technical solutions?

    • MA1.5KE43CA is commonly used for transient voltage suppression in various electronic and electrical systems to protect against voltage spikes and surges.

  5. What is the operating temperature range of MA1.5KE43CA?

    • The operating temperature range of MA1.5KE43CA is -55°C to +175°C.

  6. What is the reverse stand-off voltage of MA1.5KE43CA?

    • The reverse stand-off voltage of MA1.5KE43CA is 43V.

  7. Is MA1.5KE43CA suitable for surge protection in power supply units?

    • Yes, MA1.5KE43CA is suitable for surge protection in power supply units due to its high peak pulse power rating.

  8. Can MA1.5KE43CA be used in automotive electronics for overvoltage protection?

    • Yes, MA1.5KE43CA is suitable for overvoltage protection in automotive electronics applications.

  9. Does MA1.5KE43CA meet industry standards for transient voltage suppressors?

    • Yes, MA1.5KE43CA complies with industry standards for transient voltage suppressors, making it suitable for a wide range of technical solutions.

  10. What are the packaging options available for MA1.5KE43CA?

    • MA1.5KE43CA is available in various packaging options, including DO-201, DO-201AD, and R-6.