ON Semiconductor
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1SMC43AT3
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1SMC43AT3

Product Overview

Category

The 1SMC43AT3 belongs to the category of semiconductor devices.

Use

It is primarily used for transient voltage suppression in electronic circuits.

Characteristics

  • Voltage Suppression: Capable of suppressing transient voltages.
  • Fast Response Time: Provides quick response to transient voltage spikes.
  • High Power Handling Capacity: Can handle high power transient events.
  • Low Leakage Current: Minimizes leakage current during normal operation.

Package

The 1SMC43AT3 is available in a surface mount package.

Essence

The essence of this product lies in its ability to protect electronic circuits from voltage transients, ensuring their reliable operation.

Packaging/Quantity

Typically, the 1SMC43AT3 is packaged in reels containing a specific quantity, as per the manufacturer's specifications.

Specifications

  • Peak Pulse Power: [Insert value] W
  • Breakdown Voltage: [Insert value] V
  • Clamping Voltage: [Insert value] V
  • Operating Temperature Range: [Insert range] °C
  • Storage Temperature Range: [Insert range] °C
  • Package Type: Surface Mount

Detailed Pin Configuration

The 1SMC43AT3 typically consists of [insert number] pins arranged in a specific configuration. Please refer to the manufacturer's datasheet for detailed pin configuration information.

Functional Features

  • Transient Voltage Suppression: Effectively suppresses transient voltage spikes to protect downstream electronic components.
  • Fast Response: Rapidly responds to transient voltage events, safeguarding sensitive circuits.
  • Low Clamping Voltage: Maintains a low clamping voltage to prevent excessive voltage across protected components.

Advantages and Disadvantages

Advantages

  • Effective protection against transient voltage events.
  • Fast response time.
  • High power handling capacity.

Disadvantages

  • May exhibit higher cost compared to alternative solutions.
  • Sensitive to improper installation or handling.

Working Principles

The 1SMC43AT3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The 1SMC43AT3 finds application in various fields including: - Telecommunications: Protecting communication equipment from voltage surges. - Automotive Electronics: Safeguarding automotive electronics from voltage transients. - Industrial Control Systems: Ensuring reliable operation of industrial control systems in the presence of voltage spikes.

Detailed and Complete Alternative Models

  • Model A: [Insert details]
  • Model B: [Insert details]
  • Model C: [Insert details]

In conclusion, the 1SMC43AT3 offers effective transient voltage suppression with fast response times, making it suitable for diverse applications across different industries.

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기술 솔루션에 1SMC43AT3 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is 1SMC43AT3?

    • 1SMC43AT3 is a type of TVS (transient voltage suppressor) diode used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum clamping voltage of 1SMC43AT3?

    • The maximum clamping voltage of 1SMC43AT3 is typically 77.4V at 10A.

  3. What is the peak pulse power dissipation of 1SMC43AT3?

    • The peak pulse power dissipation of 1SMC43AT3 is usually 1500W.

  4. In what applications can 1SMC43AT3 be used?

    • 1SMC43AT3 can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  5. What are the key features of 1SMC43AT3?

    • The key features of 1SMC43AT3 include low clamping voltage, fast response time, and high surge capability.

  6. How does 1SMC43AT3 protect electronic circuits?

    • 1SMC43AT3 protects electronic circuits by diverting excessive current away from sensitive components when a transient voltage spike occurs.

  7. What is the operating temperature range of 1SMC43AT3?

    • The operating temperature range of 1SMC43AT3 is typically -55°C to 150°C.

  8. Can 1SMC43AT3 be used for ESD (electrostatic discharge) protection?

    • Yes, 1SMC43AT3 can be used for ESD protection in various electronic devices and systems.

  9. Are there any recommended layout considerations for using 1SMC43AT3?

    • It is recommended to minimize the length and impedance of the connections to 1SMC43AT3 and to provide adequate thermal management.

  10. Where can I find detailed specifications and application notes for 1SMC43AT3?

    • Detailed specifications and application notes for 1SMC43AT3 can be found in the datasheet provided by the manufacturer or on their official website.