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SMA6T47AY
বিস্তারিত দেখুন ডেটাশিট

SMA6T47AY

Product Overview

Category

The SMA6T47AY 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 overvoltage events is required.

Characteristics

  • Package: SMA (DO-214AC)
  • Essence: The SMA6T47AY is designed to provide high power handling capability and low clamping voltage during transient voltage events.
  • Packaging/Quantity: Typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Peak Pulse Power: 600W
  • Standoff Voltage: 40.2V
  • Breakdown Voltage: 44.7V
  • Clamping Voltage: 64.8V
  • Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA6T47AY has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components during transient voltage events.
  • Fast Response Time: Rapidly responds to transient events to limit the voltage across the protected circuit.

Advantages and Disadvantages

Advantages

  • High power handling capability
  • Low clamping voltage
  • Fast response time

Disadvantages

  • Sensitive to reverse polarity connection
  • Limited to specific voltage ranges

Working Principles

The SMA6T47AY operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds the breakdown voltage, thereby protecting the circuit from damage.

Detailed Application Field Plans

The SMA6T47AY is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMA6T47AY include: - P6KE47CA - 1.5KE47A - SMBJ47A

In conclusion, the SMA6T47AY is a crucial component in electronic circuits, providing essential surge protection and ensuring the reliability and longevity of electronic systems.

Word Count: 311

প্রযুক্তিগত সমাধানে SMA6T47AY এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is SMA6T47AY?

    • SMA6T47AY is a TVS (transient voltage suppressor) diode designed to protect sensitive electronic components from voltage transients and surges.

  2. What is the maximum working voltage of SMA6T47AY?

    • The maximum working voltage of SMA6T47AY is 40.2V.

  3. What is the peak pulse power of SMA6T47AY?

    • The peak pulse power of SMA6T47AY is 600W.

  4. What are the typical applications of SMA6T47AY?

    • SMA6T47AY is commonly used in applications such as automotive electronics, industrial equipment, telecommunication systems, and consumer electronics for surge protection.

  5. What is the clamping voltage of SMA6T47AY?

    • The clamping voltage of SMA6T47AY is 77.4V at 16A.

  6. What is the operating temperature range of SMA6T47AY?

    • The operating temperature range of SMA6T47AY is -55°C to +150°C.

  7. Is SMA6T47AY RoHS compliant?

    • Yes, SMA6T47AY is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the package type of SMA6T47AY?

    • SMA6T47AY is available in a DO-214AC (SMA) package.

  9. Does SMA6T47AY have low leakage current?

    • Yes, SMA6T47AY has a low leakage current, which is beneficial for maintaining system efficiency.

  10. Can SMA6T47AY be used for ESD protection?

    • Yes, SMA6T47AY can also be used for electrostatic discharge (ESD) protection in various electronic circuits.