Microsemi Corporation
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MXSMCJ18A
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MXSMCJ18A

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High surge current capability, low clamping voltage
Package: SMC Package
Essence: Transient Voltage Suppressor (TVS) Diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 18V
  • Clamping Voltage: 29.2V
  • Peak Pulse Current: 43.5A
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The MXSMCJ18A TVS diode has a standard SMC package with two pins.

Functional Features

  • Provides protection against transient voltage spikes
  • Fast response time
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages: - High surge current capability - Low clamping voltage - Wide operating temperature range

Disadvantages: - Relatively large package size compared to some alternatives - Higher cost compared to basic TVS diodes

Working Principles

The MXSMCJ18A TVS diode works by diverting excess current away from sensitive electronic components when a transient voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The MXSMCJ18A is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative TVS diodes to MXSMCJ18A include: - SMAJ18A: Similar specifications but in a smaller SMA package - P6SMB18A: Higher power handling capability in a larger SMB package - 1.5KE18A: Axial leaded package suitable for through-hole mounting

This completes the entry for MXSMCJ18A, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MXSMCJ18A in technische oplossingen

  1. What is MXSMCJ18A?

    • MXSMCJ18A is a surface mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of MXSMCJ18A?

    • The maximum peak pulse power of MXSMCJ18A is 1500 watts.

  3. What is the breakdown voltage of MXSMCJ18A?

    • The breakdown voltage of MXSMCJ18A is 18 volts.

  4. What are the typical applications of MXSMCJ18A?

    • MXSMCJ18A is commonly used in telecommunications equipment, consumer electronics, industrial automation, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of MXSMCJ18A?

    • MXSMCJ18A has an operating temperature range of -55°C to +150°C.

  6. What is the package type of MXSMCJ18A?

    • MXSMCJ18A is available in a SMC (DO-214AB) package.

  7. What is the clamping voltage of MXSMCJ18A?

    • The clamping voltage of MXSMCJ18A at 10A is typically 29.2 volts.

  8. Is MXSMCJ18A RoHS compliant?

    • Yes, MXSMCJ18A is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can MXSMCJ18A be used for surge protection in power supply units?

    • Yes, MXSMCJ18A can be used for surge protection in power supply units to safeguard against voltage spikes and surges.

  10. Does MXSMCJ18A require any special handling during assembly?

    • MXSMCJ18A should be handled using standard ESD (electrostatic discharge) precautions during assembly to prevent damage to the device.