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IRF7821GTRPBF
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IRF7821GTRPBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage capability, low on-resistance, fast switching speed
Package: D2PAK-3
Essence: Power MOSFET for efficient switching
Packaging/Quantity: Tape & Reel (800 units per reel)

Specifications

  • Drain-Source Voltage (Vdss): 150V
  • Continuous Drain Current (Id): 30A
  • Rds(on) (Max) @ Vgs: 0.025 Ohm @ 10V
  • Gate-Source Voltage (Vgs): ±20V
  • Operating Temperature Range: -55°C to 175°C

Detailed Pin Configuration

The IRF7821GTRPBF follows the standard pin configuration for a D2PAK-3 package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power applications
  • Low on-resistance minimizes power loss and improves efficiency
  • Fast switching speed enables rapid response in switching applications

Advantages and Disadvantages

Advantages: - High voltage capability suitable for diverse applications - Low on-resistance for improved efficiency - Fast switching speed for responsive performance

Disadvantages: - Higher cost compared to some alternative models - May require additional heat dissipation in high-power applications

Working Principles

The IRF7821GTRPBF operates based on the principles of field-effect transistors, utilizing its gate-source voltage to control the flow of current between the drain and source terminals. When a sufficient gate-source voltage is applied, the MOSFET allows current to flow, and when the voltage is removed, the current flow ceases.

Detailed Application Field Plans

The IRF7821GTRPBF is well-suited for a wide range of applications including: - Power supplies - Motor control systems - High current switching applications

Detailed and Complete Alternative Models

Some alternative models to the IRF7821GTRPBF include: - IRF7811W - IRF7832PBF - IRF7843G

In conclusion, the IRF7821GTRPBF is a versatile power MOSFET with high voltage capability, low on-resistance, and fast switching speed, making it suitable for various power applications.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi IRF7821GTRPBF dalam penyelesaian teknikal

  1. What is the IRF7821GTRPBF?

    • The IRF7821GTRPBF is a power MOSFET transistor designed for use in various electronic applications, particularly in power management and switching circuits.

  2. What is the maximum voltage and current rating of the IRF7821GTRPBF?

    • The IRF7821GTRPBF has a maximum voltage rating of 30V and a continuous drain current rating of 6.3A.

  3. What are the typical applications of the IRF7821GTRPBF?

    • Typical applications of the IRF7821GTRPBF include power supplies, DC-DC converters, motor control, and load switching.

  4. What is the on-resistance of the IRF7821GTRPBF?

    • The on-resistance of the IRF7821GTRPBF is typically around 0.025 ohms.

  5. Is the IRF7821GTRPBF suitable for high-frequency switching applications?

    • Yes, the IRF7821GTRPBF is designed to be suitable for high-frequency switching due to its low on-resistance and fast switching characteristics.

  6. Does the IRF7821GTRPBF require a heat sink for operation?

    • The need for a heat sink depends on the specific application and the power dissipation requirements. In high-power applications, a heat sink may be necessary.

  7. What is the thermal resistance of the IRF7821GTRPBF?

    • The thermal resistance of the IRF7821GTRPBF is typically around 40°C/W.

  8. Can the IRF7821GTRPBF be used in automotive applications?

    • Yes, the IRF7821GTRPBF is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.

  9. What are the key advantages of using the IRF7821GTRPBF in power management solutions?

    • The key advantages include low on-resistance, high current handling capability, and suitability for high-frequency switching, making it efficient for power management applications.

  10. Where can I find detailed technical specifications and application notes for the IRF7821GTRPBF?

    • Detailed technical specifications and application notes for the IRF7821GTRPBF can be found in the datasheet provided by the manufacturer or on their official website.