Microsemi Corporation
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MASMCJ90CA
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MASMCJ90CA

Product Overview

Category

The MASMCJ90CA belongs to the category of semiconductor devices.

Use

It is used as a transient voltage suppressor for overvoltage protection in electronic circuits.

Characteristics

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

Package

The MASMCJ90CA is typically available in a DO-214AB (SMC) package.

Essence

The essence of MASMCJ90CA lies in its ability to protect electronic circuits from voltage spikes and surges.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 90V
  • Maximum Clamping Voltage: 146V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MASMCJ90CA has two pins, with the standard pin configuration for a DO-214AB package.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages

  • Fast response to transient overvoltage events
  • Low clamping voltage protects sensitive electronic components
  • High surge current capability ensures robust protection

Disadvantages

  • Limited effectiveness against sustained overvoltage conditions
  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When an overvoltage event occurs, the MASMCJ90CA conducts excess current away from the protected circuit, clamping the voltage to a safe level and preventing damage to sensitive components.

Detailed Application Field Plans

The MASMCJ90CA is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMAJ90A: Similar specifications in a SMA package
  • P6SMB90CA: Higher power dissipation in a SMB package
  • 1.5SMC90CA: Greater surge current capability in a SMC package

In conclusion, the MASMCJ90CA is a crucial component in safeguarding electronic circuits from transient overvoltage events, offering fast response and effective protection. Its characteristics, specifications, and application field plans make it an essential part of modern electronic systems.

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  1. What is MASMCJ90CA?

    • MASMCJ90CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MASMCJ90CA?

    • The maximum clamping voltage of MASMCJ90CA is 146 volts at 77.5A.

  3. What is the peak pulse current rating of MASMCJ90CA?

    • The peak pulse current rating of MASMCJ90CA is 30A.

  4. What are the typical applications of MASMCJ90CA?

    • Typical applications of MASMCJ90CA include surge protection in telecommunications equipment, power supplies, industrial controls, and automotive electronics.

  5. What is the breakdown voltage of MASMCJ90CA?

    • The breakdown voltage of MASMCJ90CA is typically 100V.

  6. What is the operating temperature range of MASMCJ90CA?

    • The operating temperature range of MASMCJ90CA is -55°C to +150°C.

  7. Does MASMCJ90CA comply with RoHS requirements?

    • Yes, MASMCJ90CA is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What package type is MASMCJ90CA available in?

    • MASMCJ90CA is available in a DO-214AB (SMC) package.

  9. What is the response time of MASMCJ90CA?

    • The response time of MASMCJ90CA is typically less than 1 picosecond.

  10. Is MASMCJ90CA suitable for high-speed data line protection?

    • Yes, MASMCJ90CA is suitable for high-speed data line protection due to its fast response time and low clamping voltage.