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SMCJ40E3/TR13
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SMCJ40E3/TR13

Product Overview

Category

The SMCJ40E3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

It is used to protect sensitive electronic devices 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 SMCJ40E3/TR13 is available in a DO-214AB (SMC) package.

Essence

The essence of the SMCJ40E3/TR13 lies in its ability to provide robust overvoltage protection for electronic circuits.

Packaging/Quantity

The SMCJ40E3/TR13 is typically packaged in reels with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 40V
  • Maximum Clamping Voltage: 64.5V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ40E3/TR13 has two pins, anode, and cathode, which are denoted by the "+" and "-" symbols respectively.

Functional Features

The SMCJ40E3/TR13 provides transient voltage suppression by diverting excessive current away from sensitive components during voltage spikes.

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on the protected circuit

Disadvantages

  • Limited breakdown voltage may not be suitable for higher voltage applications

Working Principles

When a voltage transient occurs, the SMCJ40E3/TR13 conducts current, effectively clamping the voltage to a safe level and protecting downstream components.

Detailed Application Field Plans

The SMCJ40E3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMCJ40E3/TR13 include: - P6SMB36CA - 1.5KE33CA - SMBJ40A

In conclusion, the SMCJ40E3/TR13 transient voltage suppressor diode offers reliable overvoltage protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from damaging voltage transients.

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技術ソリューションにおける SMCJ40E3/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。

  1. What is the maximum peak pulse power dissipation of SMCJ40E3/TR13?

    • The maximum peak pulse power dissipation of SMCJ40E3/TR13 is 1500 watts.

  2. What is the breakdown voltage of SMCJ40E3/TR13?

    • The breakdown voltage of SMCJ40E3/TR13 is 44.4 volts.

  3. What is the typical reverse stand-off voltage of SMCJ40E3/TR13?

    • The typical reverse stand-off voltage of SMCJ40E3/TR13 is 40 volts.

  4. What is the clamping voltage of SMCJ40E3/TR13 at a specified peak pulse current?

    • The clamping voltage of SMCJ40E3/TR13 at a specified peak pulse current is typically 64.5 volts.

  5. What is the maximum junction capacitance of SMCJ40E3/TR13?

    • The maximum junction capacitance of SMCJ40E3/TR13 is 500 picofarads.

  6. What is the operating temperature range for SMCJ40E3/TR13?

    • The operating temperature range for SMCJ40E3/TR13 is -55°C to +150°C.

  7. What are the typical applications for SMCJ40E3/TR13?

    • Typical applications for SMCJ40E3/TR13 include transient voltage suppression in electronic equipment, surge protection in telecommunications and industrial systems, and overvoltage protection in automotive electronics.

  8. What is the package type of SMCJ40E3/TR13?

    • SMCJ40E3/TR13 comes in a DO-214AB (SMC) package.

  9. What are the key features of SMCJ40E3/TR13?

    • Key features of SMCJ40E3/TR13 include low incremental surge resistance, fast response time, and high reliability.

  10. Is SMCJ40E3/TR13 RoHS compliant?

    • Yes, SMCJ40E3/TR13 is RoHS compliant, making it suitable for use in environmentally sensitive applications.