Microsemi Corporation
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MASMCJ120CA
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MASMCJ120CA

Product Overview

Category

The MASMCJ120CA belongs to the category of transient voltage suppressor diodes.

Use

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

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package

The MASMCJ120CA is available in a DO-214AB (SMC) package.

Essence

The essence of the MASMCJ120CA lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The MASMCJ120CA is typically packaged in reels or tubes and is available in quantities ranging from hundreds to thousands per reel or tube.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 120V
  • Maximum Clamping Voltage: 193V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MASMCJ120CA has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Bi-directional protection
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • High surge current capability
  • RoHS compliant

Disadvantages

  • Relatively high clamping voltage compared to some alternative models
  • Limited breakdown voltage compared to higher voltage-rated devices

Working Principles

When a transient voltage spike occurs, the MASMCJ120CA conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to the sensitive components.

Detailed Application Field Plans

The MASMCJ120CA is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MASMCJ120CA include: - SMAJ120A - P6SMB120CA - 1.5SMC120CA

In conclusion, the MASMCJ120CA is a reliable transient voltage suppressor diode that offers fast response time and high surge current capability, making it suitable for a wide range of applications in various industries.

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Énumérez 10 questions et réponses courantes liées à l'application de MASMCJ120CA dans les solutions techniques

  1. What is MASMCJ120CA?

    • MASMCJ120CA is a transient voltage suppressor diode, commonly used for surge protection in electronic circuits.

  2. What is the maximum peak pulse current rating of MASMCJ120CA?

    • The maximum peak pulse current rating of MASMCJ120CA is 3000A.

  3. What is the breakdown voltage of MASMCJ120CA?

    • The breakdown voltage of MASMCJ120CA is 136V.

  4. What are the typical applications of MASMCJ120CA?

    • MASMCJ120CA is commonly used in power supplies, AC/DC converters, industrial equipment, and automotive electronics for surge protection.

  5. What is the operating temperature range of MASMCJ120CA?

    • The operating temperature range of MASMCJ120CA is -55°C to +150°C.

  6. What is the package type of MASMCJ120CA?

    • MASMCJ120CA is available in a DO-214AB (SMC) package.

  7. What is the clamping voltage of MASMCJ120CA?

    • The clamping voltage of MASMCJ120CA is 185V at 10A.

  8. Is MASMCJ120CA RoHS compliant?

    • Yes, MASMCJ120CA is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. What are the key features of MASMCJ120CA?

    • Some key features of MASMCJ120CA include low incremental surge resistance, fast response time, and high reliability.

  10. Can MASMCJ120CA be used for ESD protection?

    • Yes, MASMCJ120CA can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.