Littelfuse Inc.
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SMCJ24CA
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SMCJ24CA - English Editing Encyclopedia Entry

Product Overview

The SMCJ24CA belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMCJ24CA is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage spikes and transients
  • Characteristics: Fast response time, high surge capability, low clamping voltage
  • Package: SMC (DO-214AB)
  • Essence: Safeguarding electronic circuits from voltage surges
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage: 24V
  • Clamping Voltage: 38.9V
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMCJ24CA TVS diode has a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient overvoltage events
  • Low clamping voltage to protect downstream components
  • High surge capability for reliable protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage spikes
  • Fast response time
  • Wide operating temperature range

Disadvantages

  • Limited to specific voltage ratings
  • Requires careful consideration of placement in circuit design

Working Principles

When a transient voltage spike occurs, the SMCJ24CA TVS diode rapidly conducts current to divert the excess energy away from the protected circuit. This action clamps the voltage to a safe level, preventing damage to sensitive components.

Detailed Application Field Plans

The SMCJ24CA TVS diode finds application in various fields, including: - Telecommunications equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMCJ5.0A: 5.0V Breakdown Voltage TVS Diode
  • SMCJ12A: 12V Breakdown Voltage TVS Diode
  • SMCJ40CA: 40V Breakdown Voltage TVS Diode
  • SMCJ100A: 100V Breakdown Voltage TVS Diode

In conclusion, the SMCJ24CA TVS diode offers reliable protection against transient overvoltage conditions and finds widespread use in diverse electronic applications.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של SMCJ24CA בפתרונות טכניים

  1. What is the SMCJ24CA?

    • The SMCJ24CA is a type of transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.

  2. What is the maximum voltage rating of the SMCJ24CA?

    • The SMCJ24CA has a maximum voltage rating of 24V.

  3. What is the peak pulse power of the SMCJ24CA?

    • The peak pulse power of the SMCJ24CA is typically 1500W.

  4. How does the SMCJ24CA protect electronic circuits?

    • The SMCJ24CA clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. What are the typical applications of the SMCJ24CA?

    • The SMCJ24CA is commonly used in telecommunications equipment, industrial automation, power supplies, and automotive electronics.

  6. What is the response time of the SMCJ24CA?

    • The response time of the SMCJ24CA is very fast, typically responding within nanoseconds to transient voltage events.

  7. Can the SMCJ24CA be used for overvoltage protection in power supply designs?

    • Yes, the SMCJ24CA is often used to provide overvoltage protection in power supply designs, safeguarding sensitive components from voltage surges.

  8. What is the operating temperature range of the SMCJ24CA?

    • The SMCJ24CA typically operates within a temperature range of -55°C to 150°C.

  9. Is the SMCJ24CA RoHS compliant?

    • Yes, the SMCJ24CA is generally RoHS compliant, making it suitable for use in environmentally conscious designs.

  10. Are there any specific layout or mounting considerations for the SMCJ24CA?

    • It is important to minimize the length of the leads and traces connecting the SMCJ24CA to the protected circuit to reduce inductance and maximize its effectiveness. Additionally, proper heat sinking may be required for high-power applications.