Microsemi Corporation
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MASMCJ120AE3
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MASMCJ120AE3

Product Overview

Category

The MASMCJ120AE3 belongs to the category of semiconductor devices.

Use

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

Characteristics

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

Package

The MASMCJ120AE3 is available in a DO-214AB (SMC) package.

Essence

This diode is essential for protecting sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

The MASMCJ120AE3 is typically packaged in reels with a quantity of 1000 units per reel.

Specifications

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

Detailed Pin Configuration

The MASMCJ120AE3 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Transient voltage suppression
  • Protection against voltage transients and surges
  • Fast response to overvoltage events

Advantages

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

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • Requires careful consideration of placement in circuit design

Working Principles

The MASMCJ120AE3 operates by diverting excess voltage away from sensitive components, thereby protecting them from damage due to voltage spikes and surges.

Detailed Application Field Plans

The MASMCJ120AE3 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to MASMCJ120AE3 include: - SMAJ120A - P6SMB120A - 1.5SMC120A

In conclusion, the MASMCJ120AE3 is a crucial component in electronic circuits, providing vital surge protection to ensure the reliability and longevity of electronic devices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MASMCJ120AE3 v technických řešeních

  1. What is MASMCJ120AE3?

    • MASMCJ120AE3 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of MASMCJ120AE3?

    • The maximum peak pulse power of MASMCJ120AE3 is 1500 watts.

  3. What is the breakdown voltage of MASMCJ120AE3?

    • The breakdown voltage of MASMCJ120AE3 is 120V.

  4. What are the typical applications of MASMCJ120AE3?

    • Typical applications of MASMCJ120AE3 include overvoltage protection in electronic circuits, surge protection in power supplies, and transient voltage suppression in communication systems.

  5. What is the operating temperature range of MASMCJ120AE3?

    • The operating temperature range of MASMCJ120AE3 is -55°C to +150°C.

  6. What is the reverse stand-off voltage of MASMCJ120AE3?

    • The reverse stand-off voltage of MASMCJ120AE3 is 102V.

  7. What is the clamping voltage of MASMCJ120AE3?

    • The clamping voltage of MASMCJ120AE3 is 164V at 10A.

  8. Is MASMCJ120AE3 RoHS compliant?

    • Yes, MASMCJ120AE3 is RoHS compliant.

  9. What package type does MASMCJ120AE3 come in?

    • MASMCJ120AE3 comes in a DO-214AB (SMC) package.

  10. What are the key features of MASMCJ120AE3?

    • The key features of MASMCJ120AE3 include low incremental surge resistance, fast response time, and high reliability.