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SMCJ15C
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SMCJ15C - English Editing Encyclopedia Entry

Product Overview

Category

The SMCJ15C belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.

Characteristics

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

Package

The SMCJ15C is available in a DO-214AB (SMC) package.

Essence

The essence of the SMCJ15C lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMCJ15C is typically packaged in reels or trays and is available in quantities ranging from hundreds to thousands per reel/tray.

Specifications

  • Standoff Voltage: 15V
  • Breakdown Voltage: 16.7V
  • Peak Pulse Power: 1500W
  • Maximum Clamping Voltage: 24.4V
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMCJ15C has two pins, with the cathode connected to the marked side of the package and the anode connected to the unmarked side.

Functional Features

  • Bi-directional TVS diode
  • Low leakage current
  • High reliability

Advantages and Disadvantages

Advantages

  • Provides effective protection against transient voltage events
  • Fast response time helps in minimizing damage to sensitive components
  • High surge current capability enhances robustness

Disadvantages

  • May require additional circuitry for comprehensive ESD protection

Working Principles

When a transient voltage event occurs, the SMCJ15C conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.

Detailed Application Field Plans

The SMCJ15C is widely used in various applications including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMCJ5.0C
  • SMCJ10A
  • SMCJ20CA
  • SMCJ30C
  • SMCJ40A

In conclusion, the SMCJ15C transient voltage suppressor diode offers reliable overvvoltage protection with its fast response time, low clamping voltage, and high surge current capability. Its application spans across diverse industries, making it a versatile component for safeguarding electronic circuits against transient voltage events.

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技術ソリューションにおける SMCJ15C の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the voltage rating of SMCJ15C?

    • The voltage rating of SMCJ15C is 15V.

  2. What is the peak pulse power of SMCJ15C?

    • The peak pulse power of SMCJ15C is 1500W.

  3. What is the breakdown voltage of SMCJ15C?

    • The breakdown voltage of SMCJ15C is typically 16.7V.

  4. What is the maximum clamping voltage of SMCJ15C?

    • The maximum clamping voltage of SMCJ15C is 24.4V at 10A.

  5. What is the forward voltage drop of SMCJ15C?

    • The forward voltage drop of SMCJ15C is typically 3.5V at 100A.

  6. What is the operating temperature range of SMCJ15C?

    • The operating temperature range of SMCJ15C is -55°C to +150°C.

  7. What are the typical applications for SMCJ15C?

    • SMCJ15C is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and power supplies.

  8. What is the response time of SMCJ15C?

    • The response time of SMCJ15C is very fast, typically responding within nanoseconds to clamp transient overvoltages.

  9. Is SMCJ15C RoHS compliant?

    • Yes, SMCJ15C is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.

  10. What are the recommended mounting and soldering techniques for SMCJ15C?

    • SMCJ15C can be mounted using through-hole or surface mount techniques, and it is recommended to follow the manufacturer's guidelines for proper soldering methods to ensure reliable performance.