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SMCG45CA-HRA
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SMCG45CA-HRA

Product Overview

Category: Electronic Component
Use: Voltage Suppression
Characteristics: High reliability, transient voltage protection
Package: DO-214AB
Essence: Diode
Packaging/Quantity: Tape & Reel, 1800 units per reel

Specifications

  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 48.5V to 53.6V
  • Maximum Clamping Voltage: 77.4V
  • Operating Temperature Range: -55°C to +175°C

Detailed Pin Configuration

The SMCG45CA-HRA has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

  • Provides high reliability in suppressing voltage transients
  • Offers protection for sensitive electronic equipment
  • Fast response time to clamp transient voltages

Advantages and Disadvantages

Advantages: - High reliability - Wide operating temperature range - Fast response time

Disadvantages: - Higher cost compared to standard diodes - Sensitive to reverse voltage

Working Principles

The SMCG45CA-HRA operates based on the principle of avalanche breakdown, where it rapidly clamps transient voltages to protect downstream electronic components.

Detailed Application Field Plans

This product is commonly used in various electronic devices such as power supplies, communication equipment, automotive electronics, and industrial controls to protect them from voltage transients.

Detailed and Complete Alternative Models

  • Alternative Model 1: SMCG36CA-HRA
  • Alternative Model 2: SMCG48CA-HRA
  • Alternative Model 3: SMCG51CA-HRA

In conclusion, the SMCG45CA-HRA is a high-reliability diode designed for voltage suppression in a wide range of electronic applications, offering fast response times and robust protection against transient voltages.

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技術ソリューションにおける SMCG45CA-HRA 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 SMCG45CA-HRA?

    • SMCG45CA-HRA 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 SMCG45CA-HRA?

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

  3. What applications is SMCG45CA-HRA suitable for?

    • SMCG45CA-HRA is commonly used in applications such as industrial equipment, automotive systems, telecommunications, and consumer electronics where protection against voltage transients is critical.

  4. How does SMCG45CA-HRA provide protection?

    • It provides protection by diverting excessive current away from sensitive components, thereby limiting the voltage across them.

  5. What standards does SMCG45CA-HRA comply with?

    • It complies with industry standards such as AEC-Q101 for automotive applications and is RoHS compliant.

  6. What is the operating temperature range of SMCG45CA-HRA?

    • The operating temperature range is -55°C to +175°C, making it suitable for harsh environments.

  7. Can SMCG45CA-HRA be used in high-speed data lines?

    • Yes, it is suitable for use in high-speed data lines due to its fast response time and low capacitance.

  8. Does SMCG45CA-HRA require any special handling during assembly?

    • No special handling is required during assembly, as it is designed for easy integration into surface mount applications.

  9. What are the recommended storage conditions for SMCG45CA-HRA?

    • It should be stored in a dry environment at temperatures below 40°C and kept in the original packaging until ready for use.

  10. Is there a warranty or guarantee for SMCG45CA-HRA?

    • The product is typically covered by a standard warranty against manufacturing defects, and specific guarantees may vary by manufacturer.