STMicroelectronics
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SMA6T22AY
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SMA6T22AY

Product Overview

Category

The SMA6T22AY belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is crucial.

Characteristics

  • Low clamping voltage
  • Fast response time
  • High surge current capability

Package

The SMA6T22AY is available in a SMA (DO-214AC) package.

Essence

The essence of SMA6T22AY lies in its ability to protect sensitive electronic components from voltage transients and surges.

Packaging/Quantity

The SMA6T22AY is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 18V
  • Breakdown Voltage: 20V
  • Peak Pulse Power: 600W
  • Operating Temperature Range: -55°C to +150°C
  • RoHS compliant

Detailed Pin Configuration

The SMA6T22AY has two pins: 1. Anode 2. Cathode

Functional Features

  • Bi-directional TVS diode
  • Low clamping voltage
  • Fast response time

Advantages and Disadvantages

Advantages

  • Effective surge protection
  • Fast response time
  • Compact size

Disadvantages

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

Working Principles

The SMA6T22AY works by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across them.

Detailed Application Field Plans

The SMA6T22AY is commonly used in various electronic systems, including: - Consumer electronics - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to SMA6T22AY include: - SMA6T18AY - SMA6T24AY - SMA6T20AY

In conclusion, the SMA6T22AY is a vital component in safeguarding electronic circuits from voltage transients and surges, making it an essential part of modern electronic systems.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням SMA6T22AY у технічних рішеннях

  1. What is SMA6T22AY?

    • SMA6T22AY is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges.

  2. What is the maximum peak pulse power of SMA6T22AY?

    • The maximum peak pulse power of SMA6T22AY is 600 watts.

  3. What is the breakdown voltage of SMA6T22AY?

    • The breakdown voltage of SMA6T22AY is 22 volts.

  4. What are the typical applications of SMA6T22AY?

    • SMA6T22AY is commonly used in applications such as automotive electronics, industrial equipment, and telecommunications systems to protect against voltage spikes.

  5. What is the operating temperature range of SMA6T22AY?

    • The operating temperature range of SMA6T22AY is -55°C to +150°C.

  6. What is the package type of SMA6T22AY?

    • SMA6T22AY is available in a DO-214AC (SMA) package.

  7. Does SMA6T22AY comply with RoHS requirements?

    • Yes, SMA6T22AY is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What is the clamping voltage of SMA6T22AY?

    • The clamping voltage of SMA6T22AY is typically 35.5 volts at 10A.

  9. Is SMA6T22AY suitable for high-speed data lines protection?

    • Yes, SMA6T22AY is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces.

  10. Can SMA6T22AY be used for surge protection in power supply units?

    • Yes, SMA6T22AY can be effectively used for surge protection in power supply units to safeguard against voltage fluctuations and transient events.