Vishay Semiconductor Diodes Division
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SMCG7.0AHE3/57T
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SMCG7.0AHE3/57T

Introduction

The SMCG7.0AHE3/57T is a diode belonging to the category of semiconductor devices. This entry provides an overview of 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: Semiconductor Diode
  • Use: Voltage Regulation and Protection
  • Characteristics: High-speed switching, Low forward voltage drop, Reverse leakage current
  • Package: DO-214AB (SMC), SMD/SMT
  • Essence: Rectifier Diode
  • Packaging/Quantity: Tape & Reel (1500 units)

Specifications

  • Voltage - Reverse Standoff (Typ): 7V
  • Voltage - Breakdown (Min): 7.78V
  • Voltage - Clamping (Max) @ Ipp: 11.3V
  • Current - Peak Pulse (10/1000µs): 14.5A
  • Power - Peak Pulse: 3000W
  • Operating Temperature: -65°C ~ 175°C
  • Mounting Type: Surface Mount
  • Package / Case: DO-214AB, SMC

Detailed Pin Configuration

The SMCG7.0AHE3/57T diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • High-speed switching capability
  • Low forward voltage drop
  • Excellent clamping capability
  • Low incremental surge resistance
  • Meets MSL level 1, per J-STD-020, LF maximum peak of 260°C

Advantages and Disadvantages

Advantages

  • Fast response time
  • Low power loss
  • Compact size
  • RoHS compliant

Disadvantages

  • Limited reverse voltage tolerance
  • Sensitive to temperature variations

Working Principles

The SMCG7.0AHE3/57T operates based on the principle of rectification, allowing current flow in one direction while blocking it in the opposite direction. When a reverse voltage exceeding the breakdown voltage is applied, the diode conducts, providing protection against voltage spikes.

Detailed Application Field Plans

The SMCG7.0AHE3/57T is commonly used in the following applications: - Overvoltage protection in power supplies - Surge protection in telecommunications equipment - Voltage regulation in automotive electronics - Circuit protection in industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMCG7.0AHE3/57T include: - P6SMBJ7.0A - 1.5KE7.0A - SMBJ7.0A

In conclusion, the SMCG7.0AHE3/57T diode offers high-speed switching, low forward voltage drop, and excellent clamping capability, making it suitable for various voltage regulation and protection applications.

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기술 솔루션에 SMCG7.0AHE3/57T 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is the SMCG7.0AHE3/57T diode used for in technical solutions?

    • The SMCG7.0AHE3/57T diode is commonly used for transient voltage suppression in various technical solutions to protect sensitive electronic components from voltage spikes and surges.

  2. What is the maximum peak pulse power of the SMCG7.0AHE3/57T diode?

    • The maximum peak pulse power of the SMCG7.0AHE3/57T diode is typically 700 watts, making it suitable for handling high-energy transient events.

  3. What is the breakdown voltage of the SMCG7.0AHE3/57T diode?

    • The breakdown voltage of the SMCG7.0AHE3/57T diode is around 7.78V, which determines its clamping capability during transient events.

  4. Can the SMCG7.0AHE3/57T diode be used for ESD protection?

    • Yes, the SMCG7.0AHE3/57T diode can be utilized for electrostatic discharge (ESD) protection in technical solutions to safeguard sensitive circuits from static electricity damage.

  5. What are the typical applications of the SMCG7.0AHE3/57T diode in technical solutions?

    • The SMCG7.0AHE3/57T diode is commonly employed in power supplies, communication equipment, automotive electronics, and industrial control systems for transient voltage suppression.

  6. Does the SMCG7.0AHE3/57T diode have a low leakage current?

    • Yes, the SMCG7.0AHE3/57T diode is designed with low leakage current characteristics, ensuring minimal power dissipation during normal operation.

  7. Is the SMCG7.0AHE3/57T diode RoHS compliant?

    • Yes, the SMCG7.0AHE3/57T diode is compliant with the Restriction of Hazardous Substances (RoHS) directive, meeting environmental standards.

  8. What is the operating temperature range of the SMCG7.0AHE3/57T diode?

    • The SMCG7.0AHE3/57T diode typically operates within a temperature range of -55°C to +175°C, allowing for reliable performance in various environments.

  9. Are there any recommended layout considerations when using the SMCG7.0AHE3/57T diode?

    • It is recommended to minimize the length of the traces connecting the diode to the circuit to reduce parasitic inductance and ensure optimal transient suppression performance.

  10. Can the SMCG7.0AHE3/57T diode be used in high-frequency applications?

    • Yes, the SMCG7.0AHE3/57T diode can be utilized in high-frequency applications due to its fast response time and low capacitance characteristics, making it suitable for transient voltage protection in such scenarios.