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SMCJ17CATR
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SMCJ17CATR

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: Transient Voltage Suppressor
Package: SMC
Essence: Protects electronic circuits from voltage spikes
Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Voltage - Reverse Standoff (Typ): 15.3V
  • Voltage - Breakdown (Min): 17V
  • Voltage - Clamping (Max) @ Ipp: 27.4V
  • Current - Peak Pulse (10/1000µs): 43.5A
  • Power - Peak Pulse: 1500W
  • Type: Zener
  • Unidirectional: Yes

Detailed Pin Configuration

The SMCJ17CATR has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.

Functional Features

  • Provides protection against transient voltage events
  • Fast response time
  • Low clamping voltage
  • High surge current capability

Advantages

  • Robust overvoltage protection
  • Compact SMC package
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Higher clamping voltage compared to some alternatives
  • Limited to unidirectional protection

Working Principles

The SMCJ17CATR operates by diverting excess current away from sensitive electronic components when a transient voltage event occurs. It achieves this through a combination of its zener diode characteristics and robust packaging.

Detailed Application Field Plans

The SMCJ17CATR is commonly used in various electronic systems such as power supplies, communication equipment, automotive electronics, and industrial controls. Its primary function is to safeguard these systems from voltage surges caused by lightning, ESD, or other transient events.

Detailed and Complete Alternative Models

  1. P6SMBJ17CA: Similar specifications but in a different SMB package
  2. 1.5SMCJ17CA: Offers bidirectional protection with similar electrical characteristics
  3. SMAJ17CA: Lower profile SMA package with comparable performance

In conclusion, the SMCJ17CATR is a reliable voltage suppression component that offers robust protection for a wide range of electronic applications. While it has certain limitations, its overall performance and functionality make it a popular choice for engineers seeking to safeguard their designs from transient voltage events.

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Énumérez 10 questions et réponses courantes liées à l'application de SMCJ17CATR dans les solutions techniques

  1. What is the maximum peak pulse current rating of SMCJ17CATR?

    • The maximum peak pulse current rating of SMCJ17CATR is 300A.

  2. What is the breakdown voltage of SMCJ17CATR?

    • The breakdown voltage of SMCJ17CATR is 18.9V.

  3. What is the typical clamping voltage of SMCJ17CATR under surge conditions?

    • The typical clamping voltage of SMCJ17CATR under surge conditions is 29.2V.

  4. What are the typical applications for SMCJ17CATR?

    • SMCJ17CATR is commonly used in transient voltage suppression for various electronic equipment, such as computers, telecommunication equipment, and consumer electronics.

  5. What is the peak power dissipation of SMCJ17CATR?

    • The peak power dissipation of SMCJ17CATR is 1500W.

  6. What is the operating temperature range of SMCJ17CATR?

    • SMCJ17CATR has an operating temperature range of -55°C to 150°C.

  7. Does SMCJ17CATR comply with RoHS requirements?

    • Yes, SMCJ17CATR is compliant with RoHS (Restriction of Hazardous Substances) requirements.

  8. What is the package type of SMCJ17CATR?

    • SMCJ17CATR is available in a surface mount SMC package.

  9. Is SMCJ17CATR suitable for high-speed data line protection?

    • Yes, SMCJ17CATR is suitable for high-speed data line protection due to its fast response time.

  10. What are the key features of SMCJ17CATR?

    • Some key features of SMCJ17CATR include low incremental surge resistance, excellent clamping capability, and high reliability.