Microsemi Corporation
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MXSMCJ28A
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MXSMCJ28A

Product Overview

Category

The MXSMCJ28A 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 MXSMCJ28A is available in a surface mount package.

Essence

This TVS diode is essential for safeguarding electronic circuits from voltage surges.

Packaging/Quantity

The MXSMCJ28A is typically packaged in reels and is available in various quantities depending on the manufacturer.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 28V
  • Maximum Clamping Voltage: 45.4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The MXSMCJ28A typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Provides protection against transient overvoltage conditions
  • Rapid response to voltage spikes
  • Low leakage current

Advantages

  • High surge current capability
  • Low clamping voltage
  • Wide operating temperature range

Disadvantages

  • Sensitive to reverse polarity
  • May require additional circuitry for comprehensive protection

Working Principles

When a voltage spike occurs, the MXSMCJ28A conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The MXSMCJ28A is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB28A
    • Breakdown Voltage: 28V
    • Peak Pulse Power: 600W
    • Package: DO-214AA
  • Alternative Model 2: SMAJ28A
    • Breakdown Voltage: 28V
    • Peak Pulse Power: 400W
    • Package: DO-214AC

In conclusion, the MXSMCJ28A transient voltage suppressor diode offers reliable protection against voltage transients and spikes, making it an essential component in various electronic applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MXSMCJ28A en soluciones técnicas

  1. What is the maximum voltage rating of MXSMCJ28A?

    • The maximum voltage rating of MXSMCJ28A is 28V.

  2. What is the peak pulse power dissipation of MXSMCJ28A?

    • The peak pulse power dissipation of MXSMCJ28A is 1500W.

  3. What is the breakdown voltage of MXSMCJ28A?

    • The breakdown voltage of MXSMCJ28A is typically 31.1V.

  4. What is the typical clamping voltage of MXSMCJ28A?

    • The typical clamping voltage of MXSMCJ28A is 45.4V at 10A.

  5. What is the operating temperature range of MXSMCJ28A?

    • The operating temperature range of MXSMCJ28A is -55°C to +150°C.

  6. What is the package type of MXSMCJ28A?

    • MXSMCJ28A is available in a DO-214AB (SMC) package.

  7. What are the typical applications for MXSMCJ28A?

    • MXSMCJ28A is commonly used for transient voltage suppression in electronic circuits, such as in power supplies, automotive electronics, and telecommunications equipment.

  8. What is the reverse stand-off voltage of MXSMCJ28A?

    • The reverse stand-off voltage of MXSMCJ28A is 28V.

  9. What is the forward voltage drop of MXSMCJ28A under typical operating conditions?

    • The forward voltage drop of MXSMCJ28A is typically 3.5V at 50A.

  10. What are the key features of MXSMCJ28A that make it suitable for technical solutions?

    • MXSMCJ28A offers low clamping voltage, high surge capability, and fast response time, making it ideal for protecting sensitive electronic components from voltage transients and surges.