Littelfuse Inc.
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SMCG13CA-HR
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SMCG13CA-HR

Product Category

The SMCG13CA-HR belongs to the category of semiconductor devices, specifically within the realm of transient voltage suppressor (TVS) diodes.

Basic Information Overview

  • Use: The SMCG13CA-HR is designed to protect sensitive electronic components from voltage transients induced by lightning and other transient voltage events.
  • Characteristics: It exhibits low clamping voltage, high surge capability, and fast response time.
  • Package: The device is typically available in a DO-214AB (SMC) package.
  • Essence: Its essence lies in providing robust protection against transient voltage spikes.
  • Packaging/Quantity: The SMCG13CA-HR is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 12.4V to 13.7V
  • Operating Temperature Range: -55°C to +175°C
  • Storage Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCG13CA-HR typically features two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

  • Transient Voltage Suppression: Effectively clamps transient voltages to safe levels.
  • Fast Response Time: Rapid reaction to transient events ensures minimal impact on protected circuits.

Advantages and Disadvantages

  • Advantages:
    • Robust protection against transient voltage events.
    • Fast response time ensures minimal disruption to the circuit.
  • Disadvantages:
    • May require additional circuitry for comprehensive overvoltage protection.

Working Principles

The SMCG13CA-HR operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCG13CA-HR finds extensive application in various industries, including telecommunications, automotive electronics, industrial equipment, and consumer electronics. It is particularly useful in safeguarding integrated circuits, transistors, and other sensitive components from voltage surges.

Detailed and Complete Alternative Models

  • Alternative Model 1: SMCG10A-HR
    • Characteristics: Lower breakdown voltage range but suitable for applications requiring lower clamping voltages.
  • Alternative Model 2: SMCG15CA-HR
    • Characteristics: Higher breakdown voltage range, offering enhanced protection for circuits operating at higher voltages.

In conclusion, the SMCG13CA-HR serves as a crucial component in protecting electronic circuits from transient voltage events, finding widespread use across diverse industries due to its robust performance and reliability.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCG13CA-HR en soluciones técnicas

  1. What is SMCG13CA-HR?

    • SMCG13CA-HR is a high-reliability, surface mount TVS diode designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of SMCG13CA-HR?

    • The key features of SMCG13CA-HR include a peak pulse power dissipation of 1500W, low clamping voltage, and high surge capability.

  3. What applications is SMCG13CA-HR suitable for?

    • SMCG13CA-HR is commonly used in applications such as industrial equipment, automotive electronics, telecommunications equipment, and power supplies.

  4. How does SMCG13CA-HR provide protection against voltage transients?

    • SMCG13CA-HR clamps the transient voltage to a safe level, diverting the excess energy away from the protected circuitry.

  5. What is the operating temperature range of SMCG13CA-HR?

    • SMCG13CA-HR has an operating temperature range of -55°C to +175°C, making it suitable for use in harsh environments.

  6. Does SMCG13CA-HR comply with industry standards?

    • Yes, SMCG13CA-HR complies with industry standards such as AEC-Q101 for automotive applications and is RoHS compliant.

  7. Can SMCG13CA-HR be used for surge protection in outdoor installations?

    • Yes, SMCG13CA-HR is suitable for outdoor installations and can provide effective surge protection in such environments.

  8. What is the typical response time of SMCG13CA-HR during a transient event?

    • The typical response time of SMCG13CA-HR is very fast, providing rapid protection against transient voltage events.

  9. Is SMCG13CA-HR available in different package options?

    • Yes, SMCG13CA-HR is available in various package options, including SMA, SMB, SMC, and DO-214AB.

  10. Where can I find detailed specifications and application notes for SMCG13CA-HR?

    • Detailed specifications and application notes for SMCG13CA-HR can be found on the manufacturer's website or through authorized distributors.