Microsemi Corporation
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MASMLJ120AE3
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MASMLJ120AE3

Product Overview

Category

The MASMLJ120AE3 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 MASMLJ120AE3 is typically available in a surface mount package.

Essence

The essence of MASMLJ120AE3 lies in its ability to provide robust protection against voltage surges, making it an essential component in electronic circuits.

Packaging/Quantity

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

Specifications

  • Breakdown Voltage: 120V
  • Peak Pulse Power: 1500W
  • Operating Temperature Range: -55°C to 150°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The MASMLJ120AE3 typically has two pins, with the specific pin configuration being: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited power dissipation capability
  • Sensitive to overvoltage conditions

Working Principles

When a voltage surge occurs, the MASMLJ120AE3 conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The MASMLJ120AE3 finds applications in various fields including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MASMLJ120AE3 include: - SMAJ120A - P6SMB120A - 1.5SMC120A

In conclusion, the MASMLJ120AE3 TVS diode offers reliable protection against voltage surges, making it an indispensable component in safeguarding electronic circuits across diverse industries.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MASMLJ120AE3 v technických řešeních

  1. What is MASMLJ120AE3?

    • MASMLJ120AE3 is a transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of MASMLJ120AE3?

    • The maximum peak pulse power of MASMLJ120AE3 is 400 watts for an 8/20µs waveform.

  3. What is the breakdown voltage of MASMLJ120AE3?

    • The breakdown voltage of MASMLJ120AE3 is 120V.

  4. What are the typical applications of MASMLJ120AE3?

    • Typical applications of MASMLJ120AE3 include protection of telecommunications equipment, consumer electronics, industrial equipment, and automotive systems from voltage transients.

  5. What is the operating temperature range of MASMLJ120AE3?

    • The operating temperature range of MASMLJ120AE3 is -55°C to +150°C.

  6. What is the package type of MASMLJ120AE3?

    • MASMLJ120AE3 is available in a DO-214AB (SMC) package.

  7. What is the clamping voltage of MASMLJ120AE3?

    • The clamping voltage of MASMLJ120AE3 is 193V at 1A.

  8. Is MASMLJ120AE3 RoHS compliant?

    • Yes, MASMLJ120AE3 is RoHS compliant.

  9. What are the key features of MASMLJ120AE3?

    • Key features of MASMLJ120AE3 include low clamping voltage, fast response time, and high surge capability.

  10. Can MASMLJ120AE3 be used in high-speed data line protection applications?

    • Yes, MASMLJ120AE3 is suitable for high-speed data line protection applications due to its fast response time and low clamping voltage.