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SMCG120CA-HRA
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SMCG120CA-HRA

Introduction

The SMCG120CA-HRA is a high-reliability transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients induced by lightning and other transient voltage events
  • Characteristics: High reliability, fast response time, low clamping voltage
  • Package: SMA (DO-214AC)
  • Essence: Provides robust protection for sensitive electronic equipment
  • Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

  • Peak Pulse Power: 1500 W
  • Breakdown Voltage Range: 100 V to 120 V
  • Operating Temperature Range: -55°C to +175°C
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCG120CA-HRA follows the standard SMA (DO-214AC) package configuration with two leads.

Functional Features

  • Fast response time to transient voltage events
  • Low clamping voltage to minimize stress on protected circuits
  • High reliability for continuous protection

Advantages and Disadvantages

Advantages

  • Robust protection against voltage transients
  • Wide operating temperature range
  • RoHS compliant

Disadvantages

  • Higher cost compared to standard diodes
  • Limited breakdown voltage range

Working Principles

The SMCG120CA-HRA operates by diverting excess transient voltage away from sensitive electronic components, thereby protecting them from damage. When a transient voltage event occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.

Detailed Application Field Plans

The SMCG120CA-HRA is commonly used in the following applications: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

  • SMCG100CA-HRA: Similar characteristics with a lower breakdown voltage range
  • SMCG130CA-HRA: Similar characteristics with a higher breakdown voltage range
  • SMAJ120A-HRA: Alternative package with similar characteristics

In conclusion, the SMCG120CA-HRA transient voltage suppressor diode offers robust protection and high reliability for sensitive electronic equipment, making it an essential component in various applications.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCG120CA-HRA en soluciones técnicas

  1. What is the SMCG120CA-HRA used for?

    • The SMCG120CA-HRA is a high-reliability, surface-mount transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

  2. What is the maximum peak pulse power of the SMCG120CA-HRA?

    • The maximum peak pulse power of the SMCG120CA-HRA is 1200 watts.

  3. What is the breakdown voltage of the SMCG120CA-HRA?

    • The breakdown voltage of the SMCG120CA-HRA ranges from 133V to 147V.

  4. What are the typical applications of the SMCG120CA-HRA?

    • Typical applications of the SMCG120CA-HRA include protection of telecommunications equipment, industrial controls, consumer electronics, and automotive systems.

  5. What is the operating temperature range of the SMCG120CA-HRA?

    • The operating temperature range of the SMCG120CA-HRA is -55°C to +175°C.

  6. What is the package type of the SMCG120CA-HRA?

    • The SMCG120CA-HRA is available in a DO-214AB (SMC) package.

  7. Does the SMCG120CA-HRA comply with industry standards?

    • Yes, the SMCG120CA-HRA complies with industry standards such as AEC-Q101 for automotive applications.

  8. What is the response time of the SMCG120CA-HRA?

    • The response time of the SMCG120CA-HRA is very fast, providing rapid protection against transient voltage events.

  9. Is the SMCG120CA-HRA RoHS compliant?

    • Yes, the SMCG120CA-HRA is RoHS compliant, making it suitable for use in environmentally conscious applications.

  10. Can the SMCG120CA-HRA be used in high-reliability applications?

    • Yes, the SMCG120CA-HRA is specifically designed for high-reliability applications, making it suitable for critical systems where reliability is paramount.