ON Semiconductor
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
PACDN1408CG
詳情 數據表

PACDN1408CG

Product Overview

Category

The PACDN1408CG belongs to the category of integrated circuits.

Use

It is used for signal conditioning and protection in various electronic applications.

Characteristics

  • The PACDN1408CG features high-speed data line protection.
  • It offers low capacitance and low clamping voltage, making it suitable for high-speed data interfaces.
  • The device provides ESD protection for sensitive components.

Package

The PACDN1408CG is available in a small form factor package, typically in a surface-mount design.

Essence

This product is essential for safeguarding electronic devices from electrostatic discharge and other transient voltage events.

Packaging/Quantity

The PACDN1408CG is typically packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Working Voltage: 5V
  • Capacitance: 0.6pF (Typical)
  • Clamping Voltage: 9.2V at 16A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23

Detailed Pin Configuration

The PACDN1408CG has a standard SOT-23 pin configuration with three pins: 1. Pin 1: Input/Output 2. Pin 2: Ground 3. Pin 3: Power Supply

Functional Features

  • ESD Protection: Provides robust protection against electrostatic discharge events.
  • Low Clamping Voltage: Ensures that the protected circuitry is not subjected to excessive voltages during transient events.
  • High-Speed Data Line Protection: Suitable for use in high-speed data interfaces such as USB, HDMI, and Ethernet.

Advantages and Disadvantages

Advantages

  • High-speed data line protection
  • Low capacitance
  • Robust ESD protection

Disadvantages

  • Limited to a maximum working voltage of 5V
  • May require additional components for comprehensive system-level protection

Working Principles

The PACDN1408CG utilizes semiconductor-based technologies to divert transient currents away from sensitive circuitry, thereby protecting it from damage due to ESD and other transient events. When a transient event occurs, the device rapidly clamps the voltage to a safe level, preventing damage to downstream components.

Detailed Application Field Plans

The PACDN1408CG is well-suited for use in a wide range of applications, including: - Consumer electronics - Industrial control systems - Communication equipment - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the PACDN1408CG include: - PACDN1404 - PACDN1406 - PACDN1410 - PACDN1412

These alternative models offer similar functionality and may be suitable replacements based on specific application requirements.

In conclusion, the PACDN1408CG is a versatile integrated circuit that provides essential protection for sensitive electronic components. Its high-speed data line protection, low capacitance, and ESD robustness make it an ideal choice for a wide range of applications.

Word Count: 456

10個與PACDN1408CG在技術方案中應用相關的常見問題與解答

  1. What is PACDN1408CG?

    • PACDN1408CG is a low-capacitance TVS (transient voltage suppressor) diode array designed to protect sensitive electronics from damage due to electrostatic discharge (ESD), electrical fast transients (EFT), and lightning-induced surges.

  2. What are the key features of PACDN1408CG?

    • The key features of PACDN1408CG include low capacitance, high surge capability, low clamping voltage, and compatibility with various communication interfaces such as USB, HDMI, and Ethernet.

  3. How does PACDN1408CG protect electronic devices?

    • PACDN1408CG provides a low-impedance path for transient currents to flow to ground, diverting potentially damaging energy away from sensitive components and preventing overvoltage events.

  4. In what applications can PACDN1408CG be used?

    • PACDN1408CG is commonly used in applications such as smartphones, tablets, laptops, USB ports, HDMI ports, Ethernet ports, and other consumer electronics to protect against ESD and surge events.

  5. What is the maximum surge capability of PACDN1408CG?

    • PACDN1408CG has a surge capability of up to 30A (8/20μs pulse).

  6. Is PACDN1408CG RoHS compliant?

    • Yes, PACDN1408CG is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing.

  7. What is the typical capacitance of PACDN1408CG?

    • The typical capacitance of PACDN1408CG is very low, typically around 0.5pF per I/O pin, minimizing signal distortion in high-speed data transmission applications.

  8. Can PACDN1408CG be used in automotive applications?

    • Yes, PACDN1408CG is suitable for automotive applications and complies with AEC-Q101 standards, making it ideal for protecting electronic systems in vehicles.

  9. Does PACDN1408CG require external components for proper operation?

    • No, PACDN1408CG is a standalone device and does not require external components for its basic operation.

  10. What are the recommended layout guidelines for using PACDN1408CG?

    • It is recommended to place PACDN1408CG as close as possible to the protected I/O pins, minimize trace lengths, and provide a low-impedance path to ground for optimal performance.