Microsemi Corporation
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SMCJ5642E3/TR13
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SMCJ5642E3/TR13

Product Overview

Category

The SMCJ5642E3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

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

Package

The SMCJ5642E3/TR13 is available in a DO-214AB (SMC) package.

Essence

The essence of the SMCJ5642E3/TR13 lies in its ability to quickly divert excessive voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

The SMCJ5642E3/TR13 is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 58.1V to 64.6V
  • Maximum Clamping Voltage: 93.6V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ5642E3/TR13 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols, respectively.

Functional Features

  • Bi-directional clamping capability
  • Low leakage current
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • High surge current handling capability
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Relatively larger footprint compared to some other TVS diodes
  • Higher clamping voltage compared to some specialized diodes for specific applications

Working Principles

When a transient voltage surge occurs, the SMCJ5642E3/TR13 conducts and clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMCJ5642E3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ5642E3/TR13 include: - P6KE68CA - 1.5KE68CA - SA68CA

In conclusion, the SMCJ5642E3/TR13 transient voltage suppressor diode offers robust protection against voltage transients and finds widespread use in various electronic applications.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af SMCJ5642E3/TR13 i tekniske løsninger

Sure, here are 10 common questions and answers related to the application of SMCJ5642E3/TR13 in technical solutions:

  1. What is the maximum peak pulse power dissipation of SMCJ5642E3/TR13?

    • The maximum peak pulse power dissipation is 1500 watts for a 10/1000μs waveform.

  2. What is the breakdown voltage of SMCJ5642E3/TR13?

    • The breakdown voltage is 64.2 volts.

  3. What is the typical clamping voltage of SMCJ5642E3/TR13?

    • The typical clamping voltage is 82.4 volts at 88.2A.

  4. What is the operating temperature range of SMCJ5642E3/TR13?

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

  5. What is the peak pulse current rating of SMCJ5642E3/TR13?

    • The peak pulse current rating is 88.2A.

  6. What is the package type of SMCJ5642E3/TR13?

    • The package type is SMC (DO-214AB).

  7. What are the typical applications for SMCJ5642E3/TR13?

    • Typical applications include transient voltage suppression in electronic equipment, telecommunication systems, and automotive electronics.

  8. What is the reverse stand-off voltage of SMCJ5642E3/TR13?

    • The reverse stand-off voltage is 56.2 volts.

  9. What is the response time of SMCJ5642E3/TR13?

    • The response time is typically less than 1.0 nanosecond.

  10. Is SMCJ5642E3/TR13 RoHS compliant?

    • Yes, SMCJ5642E3/TR13 is RoHS compliant.

I hope these answers are helpful! Let me know if you need further assistance.