Microsemi Corporation
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MXLSMCJ7.5A
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MXLSMCJ7.5A Product Overview

Introduction

The MXLSMCJ7.5A is a crucial component in the field of electronics and electrical engineering, specifically designed to provide protection against transient voltage spikes. This entry will delve into the product's category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor (TVS) Diode
  • Use: Protection against transient voltage spikes in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding sensitive electronic components from voltage surges
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Voltage Rating: 7.5V
  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 8.33V
  • Maximum Clamping Voltage: 12.1V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MXLSMCJ7.5A TVS diode typically features two pins, with the anode and cathode connections clearly marked for easy integration into circuit designs.

Functional Features

  • Rapid response to transient voltage spikes
  • Diverts excessive energy away from sensitive components
  • Maintains low clamping voltage to prevent damage to downstream circuitry

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • High surge current handling capability
  • Compact SMC package for space-constrained applications

Disadvantages

  • Limited voltage rating compared to higher-rated TVS diodes
  • May require parallel or series connection for higher voltage protection

Working Principles

The MXLSMCJ7.5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown voltage, thereby diverting the surge away from the protected circuit.

Detailed Application Field Plans

The MXLSMCJ7.5A finds extensive use in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supply units

Detailed and Complete Alternative Models

For applications requiring different voltage ratings or form factors, alternative TVS diode models include: - MXLSMCJ5.0A (5.0V rating) - MXLSMCJ10A (10V rating) - MXSMBJ7.5A (SMB package)

In conclusion, the MXLSMCJ7.5A TVS diode plays a critical role in protecting electronic circuits from transient voltage spikes, offering a balance of performance, size, and cost-effectiveness. Its specifications, functional features, and application versatility make it a valuable component in modern electronic designs.

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  1. What is MXLSMCJ7.5A?

    • MXLSMCJ7.5A is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of MXLSMCJ7.5A?

    • The maximum voltage rating of MXLSMCJ7.5A is 7.5 volts.

  3. What is the typical application of MXLSMCJ7.5A in technical solutions?

    • MXLSMCJ7.5A is commonly used in technical solutions to protect integrated circuits, sensors, and other sensitive electronic components from voltage surges and ESD events.

  4. What is the peak pulse power dissipation of MXLSMCJ7.5A?

    • The peak pulse power dissipation of MXLSMCJ7.5A is typically 1500 watts.

  5. What is the operating temperature range of MXLSMCJ7.5A?

    • MXLSMCJ7.5A is designed to operate within a temperature range of -55°C to +150°C.

  6. How does MXLSMCJ7.5A provide protection against voltage transients?

    • MXLSMCJ7.5A clamps the voltage to a safe level by diverting excess current away from the protected circuit, thereby preventing damage due to voltage spikes.

  7. Is MXLSMCJ7.5A suitable for high-speed data lines and communication interfaces?

    • Yes, MXLSMCJ7.5A is suitable for protecting high-speed data lines and communication interfaces from transient voltage events.

  8. What package type does MXLSMCJ7.5A come in?

    • MXLSMCJ7.5A is available in a surface mount package, making it suitable for automated assembly processes.

  9. Can MXLSMCJ7.5A be used in automotive electronics applications?

    • Yes, MXLSMCJ7.5A is suitable for use in automotive electronics to protect sensitive components from voltage transients in harsh environments.

  10. Are there any specific layout considerations when using MXLSMCJ7.5A in a PCB design?

    • It is recommended to place MXLSMCJ7.5A as close as possible to the protected circuit and to minimize the length of the traces connecting it to the circuit for optimal protection.