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SMAJ5938AE3/TR13
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SMAJ5938AE3/TR13

Product Overview

Category

SMAJ5938AE3/TR13 belongs to the category of transient voltage suppressor diodes.

Use

These diodes are used to protect sensitive electronic components from voltage spikes and transients.

Characteristics

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

Package

The SMAJ5938AE3/TR13 is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to provide reliable protection against voltage surges.

Packaging/Quantity

The SMAJ5938AE3/TR13 is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Peak Pulse Power: 400W
  • Breakdown Voltage: 38V
  • Maximum Clamping Voltage: 61.4V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ5938AE3/TR13 has two pins, anode, and cathode, which are clearly labeled for easy identification.

Functional Features

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

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Limited power dissipation capability
  • May require additional circuitry for comprehensive surge protection

Working Principles

When a voltage transient occurs, the diode conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The SMAJ5938AE3/TR13 is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

  • P6SMBJ38A
  • 1.5SMCJ38A
  • SMBJ38CA

In conclusion, SMAJ5938AE3/TR13 transient voltage suppressor diodes offer effective protection against voltage transients in various electronic applications, making them an essential component in ensuring the reliability and longevity of electronic systems.

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技術ソリューションにおける SMAJ5938AE3/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 SMAJ5938AE3/TR13?

    • SMAJ5938AE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

  2. What is the maximum peak pulse power of SMAJ5938AE3/TR13?

    • The maximum peak pulse power of SMAJ5938AE3/TR13 is 400 watts.

  3. What is the breakdown voltage of SMAJ5938AE3/TR13?

    • The breakdown voltage of SMAJ5938AE3/TR13 is 64.4V.

  4. What are the typical applications of SMAJ5938AE3/TR13?

    • SMAJ5938AE3/TR13 is commonly used in surge protection for telecommunications equipment, industrial control systems, automotive electronics, and power supplies.

  5. What is the operating temperature range of SMAJ5938AE3/TR13?

    • The operating temperature range of SMAJ5938AE3/TR13 is -55°C to +150°C.

  6. How does SMAJ5938AE3/TR13 provide overvoltage protection?

    • SMAJ5938AE3/TR13 clamps the voltage to a safe level by diverting excess current away from the protected circuit.

  7. What is the response time of SMAJ5938AE3/TR13?

    • The response time of SMAJ5938AE3/TR13 is very fast, typically responding within nanoseconds to clamp the transient voltage.

  8. Can SMAJ5938AE3/TR13 be used in high-speed data lines?

    • Yes, SMAJ5938AE3/TR13 is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  9. What are the packaging options available for SMAJ5938AE3/TR13?

    • SMAJ5938AE3/TR13 is available in various surface mount packages including SMB, SMC, and DO-214AC.

  10. How can SMAJ5938AE3/TR13 be integrated into a circuit design?

    • SMAJ5938AE3/TR13 can be easily integrated into circuit designs by placing it in parallel with the sensitive components to be protected, ensuring that it is properly rated for the expected transient conditions.