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SMBJ12A-TP
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SMBJ12A-TP

Product Overview

The SMBJ12A-TP belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic devices from voltage spikes and transients. The SMBJ12A-TP is characterized by its high surge capability, fast response time, and compact package. It is typically available in a surface mount package and is designed to be used in various electronic circuits to safeguard against voltage surges.

Basic Information

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: High surge capability, fast response time
  • Package: Surface mount
  • Essence: Safeguarding sensitive electronic devices
  • Packaging/Quantity: Typically available in reels of 3000 units

Specifications

  • Voltage - Reverse Standoff (Typ): 12V
  • Voltage - Breakdown (Min): 13.3V
  • Voltage - Clamping (Max) @ Ipp: 19.9V
  • Current - Peak Pulse (10/1000µs): 35.8A
  • Power - Peak Pulse: 600W
  • Type: Zener

Detailed Pin Configuration

The SMBJ12A-TP typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Transient Voltage Suppression: Provides protection against voltage spikes and transients.
  • Fast Response Time: Quickly responds to voltage surges to prevent damage to connected devices.

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Compact size

Disadvantages

  • Limited to specific voltage and current ratings
  • May require additional components for comprehensive surge protection

Working Principles

The SMBJ12A-TP works by diverting excess voltage away from sensitive electronic components when a surge or transient occurs. It acts as a "safety valve" for the circuit, limiting the voltage that reaches the protected devices.

Detailed Application Field Plans

The SMBJ12A-TP is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMBJ12A-TP include: - SMAJ12A-TP - SMCJ12A-TP - P6SMB12A-TP

In conclusion, the SMBJ12A-TP transient voltage suppressor diode offers effective protection against voltage spikes and transients in a compact surface mount package. Its fast response time and high surge capability make it suitable for a wide range of applications in various electronic circuits.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMBJ12A-TP i tekniska lösningar

Sure, here are 10 common questions and answers related to the application of SMBJ12A-TP:

  1. What is the maximum voltage rating of SMBJ12A-TP?

    • The maximum voltage rating of SMBJ12A-TP is 12V.

  2. What is the peak pulse power dissipation of SMBJ12A-TP?

    • The peak pulse power dissipation of SMBJ12A-TP is 600W.

  3. Can SMBJ12A-TP be used for overvoltage protection in power supply circuits?

    • Yes, SMBJ12A-TP is commonly used for overvoltage protection in power supply circuits.

  4. What is the typical clamping voltage of SMBJ12A-TP?

    • The typical clamping voltage of SMBJ12A-TP is 19.9V at 10A.

  5. Is SMBJ12A-TP suitable for surge protection in communication equipment?

    • Yes, SMBJ12A-TP is suitable for surge protection in communication equipment.

  6. What is the response time of SMBJ12A-TP during transient voltage events?

    • The response time of SMBJ12A-TP is typically less than 1 nanosecond.

  7. Can SMBJ12A-TP be used for ESD protection in electronic devices?

    • Yes, SMBJ12A-TP is commonly used for ESD protection in electronic devices.

  8. What is the operating temperature range of SMBJ12A-TP?

    • The operating temperature range of SMBJ12A-TP is -55°C to 150°C.

  9. Does SMBJ12A-TP meet the requirements of industry standards for surge protection devices?

    • Yes, SMBJ12A-TP meets the requirements of industry standards such as IEC 61000-4-5 for surge protection devices.

  10. Can SMBJ12A-TP be used for protecting sensitive semiconductors from voltage transients?

    • Yes, SMBJ12A-TP is commonly used for protecting sensitive semiconductors from voltage transients.