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SMAJ5943AE3/TR13
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SMAJ5943AE3/TR13

Product Overview

Category: Diode
Use: Voltage clamping
Characteristics: Low leakage current, fast response time
Package: DO-214AC
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 64.4V
  • Clamping Voltage: 110V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5943AE3/TR13 has two pins in a standard DO-214AC package.

Functional Features

  • Provides protection against transient voltage spikes
  • Fast response time for rapid clamping of voltage surges
  • Low leakage current for minimal power dissipation

Advantages and Disadvantages

Advantages: - Effective voltage clamping - Fast response time - Low leakage current

Disadvantages: - Limited power dissipation capability - Sensitive to overvoltage conditions

Working Principles

The SMAJ5943AE3/TR13 operates by diverting excessive voltage away from sensitive components, thereby protecting them from damage due to transient voltage spikes. When the voltage exceeds the breakdown voltage, the diode conducts and clamps the voltage to a safe level.

Detailed Application Field Plans

This diode is commonly used in electronic circuits to protect sensitive components such as integrated circuits, transistors, and other semiconductor devices from voltage transients induced by lightning, ESD, or inductive load switching.

Detailed and Complete Alternative Models

  1. P6SMBJ64CA: Similar specifications and package type
  2. 1.5KE68A: Higher peak pulse power rating
  3. SMBJ64A: Smaller package size

In conclusion, the SMAJ5943AE3/TR13 is a reliable transient voltage suppressor diode that offers effective protection against voltage spikes in various electronic applications.

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技術ソリューションにおける SMAJ5943AE3/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 SMAJ5943AE3/TR13?

    • SMAJ5943AE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.

  2. What is the maximum peak pulse power of SMAJ5943AE3/TR13?

    • The maximum peak pulse power of SMAJ5943AE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ5943AE3/TR13?

    • The breakdown voltage of SMAJ5943AE3/TR13 is 64.4V.

  4. What are the typical applications of SMAJ5943AE3/TR13?

    • SMAJ5943AE3/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of SMAJ5943AE3/TR13?

    • The operating temperature range of SMAJ5943AE3/TR13 is -55°C to +150°C.

  6. What is the response time of SMAJ5943AE3/TR13?

    • The response time of SMAJ5943AE3/TR13 is very fast, typically less than 1 nanosecond.

  7. How does SMAJ5943AE3/TR13 provide protection?

    • SMAJ5943AE3/TR13 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  8. Is SMAJ5943AE3/TR13 RoHS compliant?

    • Yes, SMAJ5943AE3/TR13 is RoHS compliant, making it suitable for use in environmentally conscious designs.

  9. What is the package type of SMAJ5943AE3/TR13?

    • SMAJ5943AE3/TR13 comes in a DO-214AC (SMA) package, which is suitable for surface mount applications.

  10. Can SMAJ5943AE3/TR13 be used in high-speed data lines?

    • Yes, SMAJ5943AE3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.