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SMDA03C-4-2TR
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SMDA03C-4-2TR

Introduction

The SMDA03C-4-2TR is a surface mount TVS diode array designed to provide ESD protection for high-speed data lines. This entry will provide an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Electronic Component
  • Use: ESD Protection for High-Speed Data Lines
  • Characteristics: Low Capacitance, High Surge Capability
  • Package: 6-Pin DFN (Dual Flat No-Lead)
  • Essence: TVS Diode Array
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Operating Voltage: 5V
  • Clamping Voltage: 9.2V
  • Peak Pulse Current: 3A
  • Capacitance: 0.8pF (Typical)

Detailed Pin Configuration

The SMDA03C-4-2TR has a 6-pin DFN package with the following pin configuration: 1. Pin 1: Input/Output 1 2. Pin 2: Ground 3. Pin 3: Input/Output 2 4. Pin 4: Not Connected 5. Pin 5: Input/Output 3 6. Pin 6: Power Supply

Functional Features

  • Provides ESD Protection for High-Speed Data Lines
  • Low Clamping Voltage Ensures Protection of Sensitive Components
  • Low Capacitance Minimizes Signal Degradation

Advantages and Disadvantages

Advantages

  • High Surge Capability
  • Small Footprint
  • RoHS Compliant

Disadvantages

  • Limited Peak Pulse Current compared to some alternatives

Working Principles

The SMDA03C-4-2TR works by diverting transient voltage surges away from sensitive components, thereby protecting them from damage due to ESD events or other electrical transients. The low clamping voltage ensures that the protected components are not subjected to excessive voltages during transient events.

Detailed Application Field Plans

The SMDA03C-4-2TR is suitable for use in various applications, including: - USB Ports - HDMI Interfaces - Ethernet Ports - DisplayPort Interfaces - High-Speed Data Lines in Consumer Electronics and Industrial Equipment

Detailed and Complete Alternative Models

Some alternative models to the SMDA03C-4-2TR include: - SMDA05C-4 (Higher Peak Pulse Current) - SMDA12C-4 (Higher Operating Voltage) - SMDA24C-4 (Higher Surge Capability)

In conclusion, the SMDA03C-4-2TR is a reliable TVS diode array that provides effective ESD protection for high-speed data lines in various electronic applications.

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10個與SMDA03C-4-2TR在技術方案中應用相關的常見問題與解答

  1. What is the SMDA03C-4-2TR?

    • The SMDA03C-4-2TR is a surface mount TVS diode array designed to protect sensitive electronics from voltage transients induced by lightning and other transient voltage events.

  2. What are the key features of the SMDA03C-4-2TR?

    • The key features include low clamping voltage, high surge current capability, and compatibility with various industry standards such as IEC 61000-4-2 for ESD protection.

  3. How does the SMDA03C-4-2TR provide protection in technical solutions?

    • The SMDA03C-4-2TR provides protection by diverting transient currents away from sensitive components, thereby preventing damage due to voltage spikes and surges.

  4. What are the typical applications for the SMDA03C-4-2TR in technical solutions?

    • Typical applications include Ethernet ports, industrial control interfaces, communication ports, and other electronic systems requiring transient voltage protection.

  5. What is the maximum surge current capability of the SMDA03C-4-2TR?

    • The SMDA03C-4-2TR has a maximum surge current capability of 30A per line (8/20µs).

  6. Is the SMDA03C-4-2TR RoHS compliant?

    • Yes, the SMDA03C-4-2TR is RoHS compliant, making it suitable for use in environmentally conscious designs.

  7. What is the operating temperature range of the SMDA03C-4-2TR?

    • The SMDA03C-4-2TR has an operating temperature range of -55°C to +125°C, ensuring its suitability for a wide range of environments.

  8. Does the SMDA03C-4-2TR require any external components for proper operation?

    • No, the SMDA03C-4-2TR is a standalone device and does not require any external components for proper operation.

  9. Can the SMDA03C-4-2TR be used in high-speed data line protection applications?

    • Yes, the SMDA03C-4-2TR is suitable for high-speed data line protection due to its low capacitance and high surge current capability.

  10. What are the recommended PCB layout guidelines for integrating the SMDA03C-4-2TR into a design?

    • The manufacturer provides detailed PCB layout guidelines in the datasheet to ensure optimal performance and protection when integrating the SMDA03C-4-2TR into a design.