Diodes Incorporated
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SMCJ20CA-13
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SMCJ20CA-13

Product Overview

Category: Electronic Component
Use: Transient Voltage Suppressor (TVS)
Characteristics: High surge capability, low clamping voltage, fast response time
Package: DO-214AB (SMC), 500 units per reel
Essence: Provides protection against transient voltage spikes
Packaging/Quantity: Tape and Reel

Specifications

  • Peak Power Dissipation: 1500W
  • Breakdown Voltage: 22.8V
  • Clamping Voltage: 38.9V
  • Maximum Reverse Leakage Current: 1μA

Detailed Pin Configuration

The SMCJ20CA-13 has two pins, with the anode connected to the positive side and the cathode connected to the negative side.

Functional Features

  • Transient Voltage Suppression: Protects sensitive electronic components from voltage transients.
  • Fast Response Time: Quickly responds to voltage spikes to prevent damage.

Advantages

  • High surge capability for reliable protection
  • Low clamping voltage to minimize stress on protected circuits

Disadvantages

  • May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SMCJ20CA-13 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The SMCJ20CA-13 is commonly used in: - Power supplies - Communication systems - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

  • P6KE22CA: Similar specifications and package type
  • 1.5SMC22CA: Higher peak power dissipation and breakdown voltage

This TVS diode provides robust protection against transient voltage spikes, making it suitable for a wide range of applications.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του SMCJ20CA-13 σε τεχνικές λύσεις

  1. What is the SMCJ20CA-13 used for?

    • The SMCJ20CA-13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMCJ20CA-13?

    • The maximum voltage rating of the SMCJ20CA-13 is 20 volts.

  3. What is the peak pulse power handling capability of the SMCJ20CA-13?

    • The SMCJ20CA-13 can handle peak pulse power of 1500 watts.

  4. What are the typical applications of the SMCJ20CA-13?

    • Typical applications include protection of telecommunications equipment, industrial control systems, and automotive electronics from voltage surges.

  5. What is the response time of the SMCJ20CA-13 to a transient event?

    • The response time of the SMCJ20CA-13 to a transient event is very fast, typically in the nanosecond range.

  6. What is the operating temperature range of the SMCJ20CA-13?

    • The SMCJ20CA-13 has an operating temperature range of -55°C to +150°C.

  7. How does the SMCJ20CA-13 compare to other similar transient voltage suppressors?

    • The SMCJ20CA-13 offers low clamping voltage and high surge capability, making it suitable for demanding applications.

  8. Can the SMCJ20CA-13 be used in high-frequency applications?

    • Yes, the SMCJ20CA-13 is suitable for high-frequency applications due to its fast response time.

  9. What is the packaging type of the SMCJ20CA-13?

    • The SMCJ20CA-13 is available in a surface mount package.

  10. Are there any special handling considerations for the SMCJ20CA-13 during installation?

    • It is important to follow proper ESD (electrostatic discharge) handling procedures when installing the SMCJ20CA-13 to prevent damage to the device.