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SMAJ12ATR
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SMAJ12ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: DO-214AC (SMA)
Essence: Protects sensitive electronic devices from voltage transients
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Peak Pulse Power: 400 Watts
  • Breakdown Voltage: 12V
  • Clamping Voltage: 19.9V
  • Operating Temperature: -55°C to +150°C

Detailed Pin Configuration

The SMAJ12ATR has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Provides protection against voltage transients
  • Fast response time
  • Low clamping voltage

Advantages and Disadvantages

Advantages: - Effective voltage suppression - Fast response time - Compact size

Disadvantages: - Limited peak pulse power handling capability - May require additional components for comprehensive protection

Working Principles

The SMAJ12ATR works by diverting excessive voltage transients away from sensitive electronic components, thereby protecting them from damage. When a transient voltage surge occurs, the device rapidly clamps the voltage to a safe level, safeguarding the connected circuitry.

Detailed Application Field Plans

The SMAJ12ATR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • P6SMB12CA: Similar specifications, different package (DO-214AA)
  • 1.5SMC12AT3G: Higher peak pulse power, similar breakdown voltage
  • SMBJ12A: Lower peak pulse power, smaller package size

In conclusion, the SMAJ12ATR is a vital component in electronic systems, providing essential protection against voltage transients. Its compact size and efficient performance make it a popular choice for diverse applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMAJ12ATR i tekniska lösningar

  1. What is SMAJ12ATR?

    • SMAJ12ATR is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum peak pulse power of SMAJ12ATR?

    • The maximum peak pulse power of SMAJ12ATR is 400 watts.

  3. What is the breakdown voltage of SMAJ12ATR?

    • The breakdown voltage of SMAJ12ATR is 12 volts.

  4. What are the typical applications of SMAJ12ATR?

    • SMAJ12ATR is commonly used in various technical solutions such as power supplies, telecommunications equipment, industrial control systems, and automotive electronics for transient voltage protection.

  5. What is the operating temperature range of SMAJ12ATR?

    • The operating temperature range of SMAJ12ATR is -55°C to +150°C.

  6. What is the response time of SMAJ12ATR?

    • The response time of SMAJ12ATR is very fast, typically responding within nanoseconds to clamp transient voltages.

  7. Is SMAJ12ATR RoHS compliant?

    • Yes, SMAJ12ATR is RoHS compliant, making it suitable for use in environmentally friendly electronic products.

  8. Can SMAJ12ATR be used for ESD protection?

    • Yes, SMAJ12ATR can be used for electrostatic discharge (ESD) protection in various electronic circuits and components.

  9. What is the package type of SMAJ12ATR?

    • SMAJ12ATR comes in a surface mount DO-214AC (SMA) package, which is suitable for automated assembly processes.

  10. Is SMAJ12ATR suitable for high-speed data lines?

    • Yes, SMAJ12ATR is suitable for protecting high-speed data lines such as USB, Ethernet, and HDMI interfaces from voltage transients and surges.