Vishay Semiconductor Diodes Division
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SMCG7.0AHE3/9AT
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SMCG7.0AHE3/9AT

Introduction

The SMCG7.0AHE3/9AT is a semiconductor product belonging to the category of transient voltage suppressor diodes. 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: Transient Voltage Suppressor Diode
  • Use: Protection against voltage transients in electronic circuits
  • Characteristics: Fast response time, low clamping voltage, high surge current capability
  • Package: DO-214AB (SMC), SMC (SMD)
  • Essence: Semiconductor device for suppressing voltage transients
  • Packaging/Quantity: Available in reels or bulk packaging, quantity varies by manufacturer

Specifications

  • Part Number: SMCG7.0AHE3/9AT
  • Peak Pulse Power: 1500W
  • Breakdown Voltage Range: 6.4V to 7.0V
  • Operating Temperature Range: -55°C to +175°C
  • Reverse Standoff Voltage: 5.8V
  • Maximum Clamping Voltage: 9.2V
  • Forward Voltage: 10.5V at 1A
  • RoHS Compliant: Yes

Detailed Pin Configuration

The SMCG7.0AHE3/9AT typically has two pins, with the cathode marked with a bar or line on the body of the diode.

Functional Features

  • Rapid response to transient overvoltage conditions
  • Low clamping voltage to protect sensitive electronic components
  • High surge current capability for robust protection

Advantages and Disadvantages

Advantages

  • Effective protection against voltage transients
  • Fast response time
  • RoHS compliant

Disadvantages

  • Limited breakdown voltage range
  • Operating temperature range may not be suitable for extreme environments

Working Principles

When a transient voltage spike occurs, the SMCG7.0AHE3/9AT conducts and clamps the voltage to a safe level, protecting downstream electronic components from damage.

Detailed Application Field Plans

The SMCG7.0AHE3/9AT is commonly used in various applications including: - Power supplies - Automotive electronics - Industrial equipment - Telecommunications - Consumer electronics

Detailed and Complete Alternative Models

  • Alternative Model 1: P6SMB6.8A
    • Peak Pulse Power: 600W
    • Breakdown Voltage: 6.12V to 6.80V
  • Alternative Model 2: SMBJ7.0A
    • Peak Pulse Power: 600W
    • Breakdown Voltage: 6.40V to 7.00V
  • Alternative Model 3: SMCJ7.0A
    • Peak Pulse Power: 1500W
    • Breakdown Voltage: 6.40V to 7.00V

In conclusion, the SMCG7.0AHE3/9AT is a transient voltage suppressor diode with specific characteristics and applications. Understanding its specifications, functional features, and alternatives is essential for effective utilization in electronic circuit protection.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SMCG7.0AHE3/9AT en soluciones técnicas

  1. What is the SMCG7.0AHE3/9AT?

    • The SMCG7.0AHE3/9AT is a surface mount, high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and surges.

  2. What are the key features of the SMCG7.0AHE3/9AT?

    • The key features include a peak pulse power of 7.0 kW, low clamping voltage, fast response time, and compatibility with automated placement equipment.

  3. In what technical solutions can the SMCG7.0AHE3/9AT be used?

    • The SMCG7.0AHE3/9AT can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems.

  4. How does the SMCG7.0AHE3/9AT protect electronic devices?

    • The SMCG7.0AHE3/9AT protects electronic devices by diverting excessive current away from sensitive components during voltage transients, thus preventing damage.

  5. What are the recommended operating conditions for the SMCG7.0AHE3/9AT?

    • The recommended operating conditions include a maximum junction temperature of 150°C, a forward surge current of 100 A, and a storage temperature range of -55°C to 175°C.

  6. Are there any specific layout considerations when using the SMCG7.0AHE3/9AT?

    • Yes, it is important to minimize the length and area of the traces connecting the SMCG7.0AHE3/9AT to the circuit to reduce inductance and maximize its effectiveness.

  7. Can the SMCG7.0AHE3/9AT be used in high-frequency applications?

    • Yes, the SMCG7.0AHE3/9AT is suitable for high-frequency applications due to its fast response time and low capacitance.

  8. What are the industry standards or certifications associated with the SMCG7.0AHE3/9AT?

    • The SMCG7.0AHE3/9AT complies with RoHS requirements and is available in packages that meet various industry standards such as JEDEC.

  9. How can the SMCG7.0AHE3/9AT be integrated into a circuit design?

    • The SMCG7.0AHE3/9AT can be easily integrated into a circuit design by placing it in parallel with the sensitive components to be protected.

  10. Where can I find detailed specifications and application notes for the SMCG7.0AHE3/9AT?

    • Detailed specifications and application notes for the SMCG7.0AHE3/9AT can be found in the product datasheet provided by the manufacturer or on their official website.