Vishay Semiconductor Diodes Division
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1.5SMC350AHE3_ALL
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1.5SMC350AHE3_ALL

Product Overview

Category

The 1.5SMC350AHE3_ALL belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for transient overvoltage protection in electronic circuits, providing a high level of protection against voltage transients caused by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Voltage Suppression: Provides reliable protection against voltage spikes.
  • Surface Mount Design: Allows for easy integration into circuit boards.
  • High Power Dissipation: Capable of handling high surge currents.
  • Low Clamping Voltage: Ensures minimal impact on the protected circuit during transient events.

Package

The 1.5SMC350AHE3_ALL is typically available in a DO-214AB (SMC) package.

Packaging/Quantity

It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Standoff Voltage: 350V
  • Breakdown Voltage: 389V to 431V
  • Maximum Clamping Voltage: 565V
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: DO-214AB (SMC)

Detailed Pin Configuration

The 1.5SMC350AHE3_ALL typically has two pins, with the anode and cathode connections clearly marked on the device.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapidly responds to transient events to protect downstream components.
  • Low Leakage Current: Minimizes power consumption during normal operation.

Advantages and Disadvantages

Advantages

  • High surge capability
  • Compact surface mount design
  • Low clamping voltage

Disadvantages

  • Limited to specific voltage ranges
  • May require additional circuitry for comprehensive protection in some applications

Working Principles

The 1.5SMC350AHE3_ALL operates by diverting excess transient current away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The 1.5SMC350AHE3_ALL is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the 1.5SMC350AHE3_ALL include: - SMAJ350A - P6SMB350A - SMCJ350A - 1.5KE350A

In conclusion, the 1.5SMC350AHE3_ALL is a crucial component for protecting electronic circuits from transient overvoltages, offering high reliability and performance in a compact surface mount package.

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技術ソリューションにおける 1.5SMC350AHE3_ALL 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 1.5SMC350AHE3_ALL in technical solutions:

  1. What is the voltage rating of 1.5SMC350AHE3_ALL?

    • The voltage rating of 1.5SMC350AHE3_ALL is 350V.

  2. What is the peak pulse power of 1.5SMC350AHE3_ALL?

    • The peak pulse power of 1.5SMC350AHE3_ALL is 1500W.

  3. What is the breakdown voltage of 1.5SMC350AHE3_ALL?

    • The breakdown voltage of 1.5SMC350AHE3_ALL is 389V.

  4. What is the maximum clamping voltage of 1.5SMC350AHE3_ALL?

    • The maximum clamping voltage of 1.5SMC350AHE3_ALL is 564V.

  5. What is the application of 1.5SMC350AHE3_ALL in surge protection?

    • 1.5SMC350AHE3_ALL is commonly used for surge protection in electronic equipment, communication systems, and power supplies.

  6. How does 1.5SMC350AHE3_ALL provide overvoltage protection?

    • 1.5SMC350AHE3_ALL provides overvoltage protection by clamping transient overvoltages to a safe level, protecting downstream components.

  7. Can 1.5SMC350AHE3_ALL be used in automotive electronics?

    • Yes, 1.5SMC350AHE3_ALL can be used in automotive electronics for transient voltage suppression.

  8. What are the typical applications of 1.5SMC350AHE3_ALL in industrial settings?

    • In industrial settings, 1.5SMC350AHE3_ALL is used for protecting sensitive electronic equipment from voltage transients and surges.

  9. Is 1.5SMC350AHE3_ALL suitable for use in telecommunications equipment?

    • Yes, 1.5SMC350AHE3_ALL is suitable for use in telecommunications equipment to safeguard against voltage spikes.

  10. What are the environmental considerations for using 1.5SMC350AHE3_ALL in outdoor applications?

    • When used in outdoor applications, 1.5SMC350AHE3_ALL should be housed in appropriate enclosures to protect it from moisture and other environmental factors.

I hope these questions and answers are helpful for your technical solutions! If you have any more specific questions, feel free to ask.