Taiwan Semiconductor Corporation
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GPA804 C0G
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GPA804 C0G Capacitor

Product Overview

  • Category: Electronic Component
  • Use: Used in electronic circuits for filtering, decoupling, and bypassing applications.
  • Characteristics: High stability, low losses, and excellent frequency response.
  • Package: Surface mount or through-hole
  • Essence: Provides reliable and stable capacitance in various electronic applications.
  • Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

  • Capacitance Range: 1pF to 1µF
  • Voltage Rating: 16V to 250V
  • Tolerance: ±0.25pF to ±30%

Detailed Pin Configuration

  • The capacitor has two terminals, typically denoted as positive (+) and negative (-).

Functional Features

  • High Stability: Maintains consistent capacitance over a wide range of temperatures and frequencies.
  • Low Losses: Minimizes energy dissipation and heat generation.
  • Excellent Frequency Response: Suitable for high-frequency applications.

Advantages and Disadvantages

Advantages

  • Reliable performance over temperature variations
  • Low equivalent series resistance (ESR)
  • Compact size for high capacitance values

Disadvantages

  • Limited capacitance range compared to other types of capacitors
  • Sensitive to mechanical stress due to ceramic construction

Working Principles

The GPA804 C0G capacitor utilizes a ceramic dielectric material, which provides high stability and low losses. When voltage is applied across the terminals, it stores electrical energy in the form of an electric field between the plates.

Detailed Application Field Plans

  • Filtering Circuits: Used to remove unwanted noise and interference from power supplies and signal lines.
  • Decoupling Applications: Placed near integrated circuits to stabilize voltage and reduce noise.
  • Bypassing Functions: Diverts high-frequency signals to ground, preventing them from affecting sensitive components.

Detailed and Complete Alternative Models

  • GPA805 X7R Capacitor: Offers higher capacitance values but with lower stability compared to C0G.
  • GPA803 Y5V Capacitor: Provides a wider capacitance range but with higher losses and less stability than C0G.

This comprehensive entry provides a detailed understanding of the GPA804 C0G capacitor, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Word Count: 320

技術ソリューションにおける GPA804 C0G 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 GPA804 C0G?

    • GPA804 C0G is a type of ceramic capacitor known for its high stability and reliability, making it suitable for various technical applications.

  2. What are the key features of GPA804 C0G capacitors?

    • GPA804 C0G capacitors offer low capacitance variation with temperature, high insulation resistance, and excellent frequency stability, making them ideal for precision applications.

  3. In what technical solutions can GPA804 C0G capacitors be used?

    • GPA804 C0G capacitors are commonly used in high-frequency RF circuits, medical equipment, automotive electronics, and other applications requiring stable and reliable capacitive performance.

  4. How does GPA804 C0G compare to other types of capacitors?

    • Compared to other capacitors, GPA804 C0G offers superior stability over temperature and voltage changes, making it a preferred choice for critical technical solutions.

  5. What are the temperature and voltage ratings for GPA804 C0G capacitors?

    • GPA804 C0G capacitors typically have a wide operating temperature range (-55°C to +125°C) and high voltage ratings, allowing them to be used in demanding technical environments.

  6. Are GPA804 C0G capacitors suitable for high-speed digital applications?

    • Yes, GPA804 C0G capacitors are well-suited for high-speed digital applications due to their low signal distortion and minimal capacitance change with frequency.

  7. Can GPA804 C0G capacitors be used in power supply designs?

    • While GPA804 C0G capacitors are not typically used in power supply filtering due to their lower capacitance values, they can be employed in critical control and regulation circuits within power supply designs.

  8. Do GPA804 C0G capacitors require special handling during assembly?

    • GPA804 C0G capacitors are sensitive to mechanical stress, so proper handling and mounting techniques should be followed to prevent microcracks and ensure long-term reliability in technical solutions.

  9. What are the typical sizes and package options available for GPA804 C0G capacitors?

    • GPA804 C0G capacitors come in various standard sizes and package options, including surface mount and through-hole configurations, to accommodate different technical solution requirements.

  10. Are there any specific application notes or guidelines for using GPA804 C0G capacitors in technical solutions?

    • Yes, manufacturers provide detailed application notes and guidelines for incorporating GPA804 C0G capacitors into technical solutions, covering topics such as board layout, soldering recommendations, and performance optimization.