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SMCJ51ATR
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SMCJ51ATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor Diode
Package: SMC (DO-214AB)
Essence: Protects sensitive electronic devices from voltage spikes
Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 51V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 43.6V
  • Forward Voltage: 3.5V at 10A

Detailed Pin Configuration

The SMCJ51ATR has a standard SMC package with two pins. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.

Functional Features

  • Fast response time
  • Low clamping voltage
  • High surge capability
  • RoHS compliant

Advantages and Disadvantages

Advantages: - Provides effective protection against voltage transients - Fast reaction to transient events - Compact size for easy integration into circuits

Disadvantages: - Limited to specific voltage ranges - May require additional components for comprehensive protection

Working Principles

The SMCJ51ATR operates by diverting excess current away from sensitive components when a voltage spike occurs. It rapidly clamps the voltage to a safe level, protecting the downstream circuitry.

Detailed Application Field Plans

The SMCJ51ATR is commonly used in various electronic systems, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. P6SMB51AT3G: Similar specifications and package type
  2. 1.5SMC51AT3G: Higher power rating and similar breakdown voltage
  3. 5.0SMDJ51CA: Lower profile package and higher surge capability

In conclusion, the SMCJ51ATR is a reliable transient voltage suppressor diode that offers fast response, high surge capability, and effective protection for sensitive electronic devices. Its compact size and robust performance make it a popular choice for various applications in different industries.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMCJ51ATR i tekniska lösningar

  1. What is the SMCJ51ATR?

    • The SMCJ51ATR is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum peak pulse power of the SMCJ51ATR?

    • The maximum peak pulse power of the SMCJ51ATR is 1500 watts.

  3. What is the breakdown voltage of the SMCJ51ATR?

    • The breakdown voltage of the SMCJ51ATR is 51 volts.

  4. What are the typical applications of the SMCJ51ATR?

    • The SMCJ51ATR is commonly used in applications such as power supplies, telecommunications equipment, and automotive electronics to protect against voltage surges.

  5. What is the operating temperature range of the SMCJ51ATR?

    • The operating temperature range of the SMCJ51ATR is -55°C to +150°C.

  6. What is the reverse stand-off voltage of the SMCJ51ATR?

    • The reverse stand-off voltage of the SMCJ51ATR is 51 volts.

  7. Does the SMCJ51ATR meet industry standards for surge protection?

    • Yes, the SMCJ51ATR meets industry standards such as IEC 61000-4-5 for surge protection.

  8. Can the SMCJ51ATR be used in high-speed data line protection?

    • Yes, the SMCJ51ATR is suitable for protecting high-speed data lines from voltage transients.

  9. What is the response time of the SMCJ51ATR to a transient event?

    • The response time of the SMCJ51ATR to a transient event is typically less than 1 picosecond.

  10. Is the SMCJ51ATR RoHS compliant?

    • Yes, the SMCJ51ATR is RoHS compliant, making it suitable for use in environmentally conscious designs.