Microsemi Corporation
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MXSMLJ51CA
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MXSMLJ51CA

Product Overview

Category

The MXSMLJ51CA belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The MXSMLJ51CA is typically available in a surface mount package.

Essence

The essence of the MXSMLJ51CA lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.

Packaging/Quantity

The MXSMLJ51CA is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 58.9V
  • Maximum Clamping Voltage: 93.6V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 51V

Detailed Pin Configuration

The MXSMLJ51CA typically features a standard TVS diode pin configuration, with specific details available in the datasheet provided by the manufacturer.

Functional Features

  • Transient voltage suppression
  • Fast response to voltage transients
  • Low leakage current

Advantages and Disadvantages

Advantages

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

Disadvantages

  • May exhibit some capacitance effects
  • Sensitive to reverse bias conditions

Working Principles

The MXSMLJ51CA operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thus diverting the transient energy away from the protected circuit.

Detailed Application Field Plans

The MXSMLJ51CA finds extensive application in various industries, including: - Telecommunications - Automotive electronics - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MXSMLJ51CA include: - P6SMBJ51CA - SMBJ51CA - P4SMAJ51CA

In conclusion, the MXSMLJ51CA transient voltage suppressor diode offers effective protection against voltage transients, making it an essential component in safeguarding sensitive electronic circuits across diverse industries.

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  1. What is MXSMLJ51CA?

    • MXSMLJ51CA is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of MXSMLJ51CA?

    • The maximum clamping voltage of MXSMLJ51CA is 82.4V at 1A.

  3. What is the peak pulse current rating of MXSMLJ51CA?

    • The peak pulse current rating of MXSMLJ51CA is 5A.

  4. What are the typical applications of MXSMLJ51CA?

    • MXSMLJ51CA is commonly used in surge protection for telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of MXSMLJ51CA?

    • The operating temperature range of MXSMLJ51CA is -55°C to 150°C.

  6. How does MXSMLJ51CA provide overvoltage protection?

    • MXSMLJ51CA diverts excessive current away from sensitive components by clamping the voltage during transient events.

  7. Is MXSMLJ51CA RoHS compliant?

    • Yes, MXSMLJ51CA is RoHS compliant, making it suitable for use in environmentally conscious designs.

  8. What package type is MXSMLJ51CA available in?

    • MXSMLJ51CA is available in a surface mount DO-214AB (SMC) package.

  9. What standards does MXSMLJ51CA comply with?

    • MXSMLJ51CA complies with industry standards such as IEC 61000-4-5 for surge protection devices.

  10. Can MXSMLJ51CA be used in high-speed data line protection?

    • Yes, MXSMLJ51CA is suitable for protecting high-speed data lines such as Ethernet, USB, and HDMI interfaces.