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SMCJ17ATR
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SMCJ17ATR

Product Overview

Category: Electronic Component
Use: Transient Voltage Suppressor (TVS) Diode
Characteristics: High surge capability, low clamping voltage, fast response time
Package: SMC (DO-214AB)
Essence: Protection against transient voltage spikes
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage Range: 18.2V to 20.2V
  • Operating Temperature Range: -55°C to +150°C
  • Reverse Standoff Voltage: 15.3V

Detailed Pin Configuration

The SMCJ17ATR has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Provides protection against voltage transients
  • Fast response time ensures minimal damage to protected components
  • Low clamping voltage limits voltage excursion during an overvoltage event

Advantages and Disadvantages

Advantages: - High surge capability - Fast response time - Low clamping voltage

Disadvantages: - Relatively high cost compared to some alternatives - Limited breakdown voltage range

Working Principles

The SMCJ17ATR operates by diverting excessive current away from sensitive electronic components when a transient voltage spike occurs. It achieves this by rapidly switching into a low-impedance state, effectively shunting the excess energy to ground.

Detailed Application Field Plans

The SMCJ17ATR is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. P6KE18CA: Similar TVS diode with a slightly higher breakdown voltage
  2. 1.5SMC16AT3G: TVS diode with comparable characteristics and package type
  3. SMBJ17CA: TVS diode with a smaller package size and lower power dissipation rating

In conclusion, the SMCJ17ATR is a reliable transient voltage suppressor diode that offers high surge capability, fast response time, and low clamping voltage. Its application spans across various industries, providing essential protection against transient voltage spikes. While it may have some limitations, its performance and reliability make it a popular choice for electronic circuit protection.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SMCJ17ATR :n soveltamiseen teknisissä ratkaisuissa

  1. What is the SMCJ17ATR?

    • The SMCJ17ATR 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 SMCJ17ATR?

    • The maximum peak pulse power of the SMCJ17ATR is 1500 watts.

  3. What is the breakdown voltage of the SMCJ17ATR?

    • The breakdown voltage of the SMCJ17ATR is 17 volts.

  4. What are the typical applications of the SMCJ17ATR?

    • The SMCJ17ATR is commonly used in applications such as overvoltage protection for sensitive electronics, surge protection in telecommunications equipment, and transient voltage suppression in industrial and automotive systems.

  5. What is the response time of the SMCJ17ATR?

    • The response time of the SMCJ17ATR is very fast, typically responding to transient events in nanoseconds.

  6. What is the operating temperature range of the SMCJ17ATR?

    • The SMCJ17ATR has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.

  7. How does the SMCJ17ATR compare to other similar devices in terms of performance?

    • The SMCJ17ATR offers high surge capability and low clamping voltage, making it a reliable choice for transient voltage suppression compared to other similar devices.

  8. Can the SMCJ17ATR be used in high-frequency applications?

    • Yes, the SMCJ17ATR can be used in high-frequency applications due to its fast response time and low capacitance.

  9. What are the packaging options available for the SMCJ17ATR?

    • The SMCJ17ATR is available in various surface mount packages, including SMA, SMB, and SMC packages, providing flexibility for different design requirements.

  10. Are there any specific layout or mounting considerations when using the SMCJ17ATR?

    • It is important to follow recommended PCB layout guidelines and ensure proper thermal management when mounting the SMCJ17ATR to maximize its performance and reliability.