Microsemi Corporation
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MSMLJ120AE3/TR
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MSMLJ120AE3/TR

Product Overview

Category

The MSMLJ120AE3/TR belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The MSMLJ120AE3/TR is typically available in a surface mount package.

Essence

The essence of this product lies in its ability to provide robust protection against voltage surges, ensuring the reliability and longevity of electronic devices.

Packaging/Quantity

The MSMLJ120AE3/TR is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Voltage Rating: 120V
  • Peak Pulse Power: 1500W
  • Operating Temperature Range: -55°C to 150°C
  • Breakdown Voltage: 133V to 147V
  • Reverse Standoff Voltage: 96.8V

Detailed Pin Configuration

The MSMLJ120AE3/TR typically features a standard SOD-123FL package with two pins for connection.

Functional Features

  • Provides transient voltage suppression for electronic circuits
  • Responds quickly to voltage spikes to protect downstream components
  • Offers low clamping voltage to minimize stress on protected circuits

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • Compact and easy to integrate into circuit designs

Disadvantages

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

Working Principles

The MSMLJ120AE3/TR operates by diverting excessive voltage away from sensitive components, thereby preventing damage due to transient events. When a voltage spike occurs, the TVS diode rapidly conducts, shunting the excess energy to ground and maintaining the voltage across the protected circuit within safe limits.

Detailed Application Field Plans

The MSMLJ120AE3/TR is widely used in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the MSMLJ120AE3/TR include: - SMAJ120A - P6SMB120A - 1.5SMC120A - SMCJ120A

In conclusion, the MSMLJ120AE3/TR transient voltage suppressor diode offers reliable protection against voltage transients, making it an essential component in safeguarding sensitive electronic circuits across diverse industries.

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10 domande e risposte comuni relative all'applicazione di MSMLJ120AE3/TR nelle soluzioni tecniche

  1. What is the MSMLJ120AE3/TR?

    • The MSMLJ120AE3/TR is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum working voltage of the MSMLJ120AE3/TR?

    • The maximum working voltage of the MSMLJ120AE3/TR is 102V.

  3. What is the peak pulse power of the MSMLJ120AE3/TR?

    • The peak pulse power of the MSMLJ120AE3/TR is 3000W.

  4. What are the typical applications of the MSMLJ120AE3/TR?

    • The MSMLJ120AE3/TR is commonly used in applications such as telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of the MSMLJ120AE3/TR?

    • The operating temperature range of the MSMLJ120AE3/TR is -55°C to +150°C.

  6. What is the package type of the MSMLJ120AE3/TR?

    • The MSMLJ120AE3/TR comes in a DO-214AB (SMC) package.

  7. Is the MSMLJ120AE3/TR RoHS compliant?

    • Yes, the MSMLJ120AE3/TR is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the clamping voltage of the MSMLJ120AE3/TR?

    • The clamping voltage of the MSMLJ120AE3/TR at its peak pulse current is 164V.

  9. Does the MSMLJ120AE3/TR have low leakage current?

    • Yes, the MSMLJ120AE3/TR features low leakage current, which is beneficial for maintaining system efficiency.

  10. Can the MSMLJ120AE3/TR be used for ESD protection?

    • Yes, the MSMLJ120AE3/TR can be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.