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1SMC20AT3G
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1SMC20AT3G

Product Overview

Category

The 1SMC20AT3G belongs to the category of surface mount transient voltage suppressor diodes.

Use

It is used for transient overvoltage protection in electronic circuits.

Characteristics

  • Low profile package
  • High surge capability
  • Excellent clamping capability
  • Fast response time

Package

The 1SMC20AT3G is available in a DO-214AB (SMC) package.

Essence

The essence of the 1SMC20AT3G lies in its ability to protect sensitive electronic components from voltage transients.

Packaging/Quantity

It is typically packaged in reels and available in quantities suitable for production needs.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 17.8V to 22.2V
  • Maximum Clamping Voltage: 29V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1SMC20AT3G has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Transient overvoltage protection
  • Fast response to voltage transients
  • Low clamping voltage

Advantages

  • High surge capability
  • Compact size
  • Wide operating temperature range

Disadvantages

  • Limited breakdown voltage options
  • Sensitive to reverse bias conditions

Working Principles

When a transient voltage spike occurs, the 1SMC20AT3G conducts and clamps the voltage to a safe level, protecting downstream components.

Detailed Application Field Plans

The 1SMC20AT3G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the 1SMC20AT3G include: - P6SMB20AT3G - SMBJ20AT3G - 1.5SMC20AT3G

In conclusion, the 1SMC20AT3G is a surface mount transient voltage suppressor diode that offers high surge capability and fast response time, making it suitable for various applications in electronics.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van 1SMC20AT3G in technische oplossingen

  1. What is 1SMC20AT3G used for?

    • 1SMC20AT3G is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum working voltage of 1SMC20AT3G?

    • The maximum working voltage of 1SMC20AT3G is 17.1V.

  3. What is the peak pulse power of 1SMC20AT3G?

    • The peak pulse power of 1SMC20AT3G is 1500W.

  4. What are the typical applications of 1SMC20AT3G?

    • Typical applications include protection of electronic equipment such as computers, telecommunication equipment, and automotive systems from voltage surges.

  5. What is the clamping voltage of 1SMC20AT3G?

    • The clamping voltage of 1SMC20AT3G is 29.2V at 10A.

  6. What is the operating temperature range of 1SMC20AT3G?

    • The operating temperature range of 1SMC20AT3G is -55°C to 150°C.

  7. Is 1SMC20AT3G RoHS compliant?

    • Yes, 1SMC20AT3G is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. Can 1SMC20AT3G be used for surge protection in power supplies?

    • Yes, 1SMC20AT3G is commonly used for surge protection in power supplies and DC/DC converters.

  9. Does 1SMC20AT3G have a low leakage current?

    • Yes, 1SMC20AT3G has a low leakage current, which is beneficial for maintaining system efficiency.

  10. Is 1SMC20AT3G available in surface mount packages?

    • Yes, 1SMC20AT3G is available in a surface mount package, making it suitable for compact and densely populated PCB designs.