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SMDJ14A
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SMDJ14A

Product Overview

Category

The SMDJ14A belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic devices from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The SMDJ14A is typically available in a DO-214AB (SMC) package.

Essence

The essence of the SMDJ14A lies in its ability to provide robust protection against transient voltage events, ensuring the safety and reliability of electronic circuits.

Packaging/Quantity

The SMDJ14A is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Power Dissipation: 3000W
  • Breakdown Voltage: 14V
  • Maximum Clamping Voltage: 23.2V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMDJ14A typically has two pins, with the cathode connected to the ground and the anode connected to the protected circuit.

Functional Features

  • Transient voltage suppression
  • Reverse standoff voltage
  • Low leakage current

Advantages

  • High surge current capability
  • Fast response time
  • Robust protection against transient voltage events

Disadvantages

  • Limited breakdown voltage range
  • Sensitivity to temperature extremes

Working Principles

The SMDJ14A operates by diverting excessive transient current away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMDJ14A is widely used in applications such as: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMDJ14A include: - P6SMB14A - 1.5SMC14A - SMBJ14A

In conclusion, the SMDJ14A is a crucial component in safeguarding electronic circuits from transient voltage events, offering fast response times and high surge current capabilities. Its application spans across various industries, providing reliable protection for sensitive electronic devices.

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技術ソリューションにおける SMDJ14A の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure, here are 10 common questions and answers related to the application of SMDJ14A in technical solutions:

  1. What is SMDJ14A?

    • SMDJ14A is a type of surface mount transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.

  2. What is the maximum peak pulse power of SMDJ14A?

    • The maximum peak pulse power of SMDJ14A is 3000 watts.

  3. What is the breakdown voltage of SMDJ14A?

    • The breakdown voltage of SMDJ14A is 14 volts.

  4. What are the typical applications of SMDJ14A?

    • SMDJ14A is commonly used in telecommunications equipment, industrial electronics, automotive systems, and other applications requiring transient voltage suppression.

  5. What is the operating temperature range of SMDJ14A?

    • The operating temperature range of SMDJ14A is -55°C to +150°C.

  6. What is the response time of SMDJ14A?

    • The response time of SMDJ14A is typically less than 1 picosecond.

  7. How should SMDJ14A be mounted on a PCB?

    • SMDJ14A should be mounted using appropriate soldering techniques and following the manufacturer's recommended footprint and pad layout.

  8. Can SMDJ14A be used for ESD protection?

    • Yes, SMDJ14A can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.

  9. What is the packaging of SMDJ14A?

    • SMDJ14A is available in a surface mount package, such as SMB or SMC.

  10. Is SMDJ14A RoHS compliant?

    • Yes, SMDJ14A is compliant with the Restriction of Hazardous Substances (RoHS) directive.

I hope these questions and answers are helpful for your technical solutions involving SMDJ14A. Let me know if you need further assistance!