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SMLJ18CE3/TR13
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SMLJ18CE3/TR13

Product Overview

Category

The SMLJ18CE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMLJ18CE3/TR13 is typically available in a DO-214AB package.

Essence

This diode serves as a crucial component in safeguarding electronic circuits from voltage surges.

Packaging/Quantity

The SMLJ18CE3/TR13 is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 3000W
  • Breakdown Voltage: 18V
  • Maximum Clamping Voltage: 29.2V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMLJ18CE3/TR13 follows a standard DO-214AB pin configuration with two leads.

Functional Features

  • Rapid response to transient voltage events
  • Low clamping voltage for effective protection
  • High surge capability for withstanding large transient currents

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited breakdown voltage compared to higher-rated diodes
  • Higher clamping voltage than some specialized diodes

Working Principles

The SMLJ18CE3/TR13 operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

Industrial Electronics

Used in power supplies, motor drives, and control systems to protect against voltage transients.

Telecommunications

Employed in communication equipment to safeguard against lightning-induced surges and other transient events.

Automotive Electronics

Utilized in automotive systems to protect sensitive electronics from voltage spikes and load dumps.

Detailed and Complete Alternative Models

  • P6KE18CA
  • 1.5KE18CA
  • SMBJ18CA

In conclusion, the SMLJ18CE3/TR13 transient voltage suppressor diode offers efficient protection against voltage transients in various electronic applications, despite its limitations in breakdown voltage. Its fast response time, low clamping voltage, and high surge capability make it a valuable component in safeguarding sensitive electronic circuits.

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技術ソリューションにおける SMLJ18CE3/TR13 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 SMLJ18CE3/TR13 in technical solutions:

  1. What is the maximum peak pulse power of SMLJ18CE3/TR13?

    • The maximum peak pulse power is 3000 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMLJ18CE3/TR13?

    • The breakdown voltage is 18 volts.

  3. What is the typical clamping voltage of SMLJ18CE3/TR13?

    • The typical clamping voltage is 29.2 volts at 100A.

  4. What is the operating temperature range of SMLJ18CE3/TR13?

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

  5. What are the typical applications of SMLJ18CE3/TR13?

    • SMLJ18CE3/TR13 is commonly used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and power supplies.

  6. What is the response time of SMLJ18CE3/TR13?

    • The response time is less than 1.0 nanoseconds from 0V to BV min.

  7. What is the package type of SMLJ18CE3/TR13?

    • SMLJ18CE3/TR13 is available in a DO-214AB (SMC) package.

  8. Is SMLJ18CE3/TR13 RoHS compliant?

    • Yes, SMLJ18CE3/TR13 is RoHS compliant.

  9. Can SMLJ18CE3/TR13 be used for ESD protection?

    • Yes, SMLJ18CE3/TR13 can be used for ESD protection in various electronic devices.

  10. What is the reliability of SMLJ18CE3/TR13 in technical solutions?

    • SMLJ18CE3/TR13 offers high reliability with excellent clamping capability and low incremental surge resistance.

I hope these answers provide the information you were looking for! If you have any more questions, feel free to ask.