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IRFH4257DTRPBF
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IRFH4257DTRPBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high-current applications
Characteristics: High efficiency, low on-resistance, fast switching speed
Package: DFN-8 (3x3)
Essence: Power MOSFET for high-current switching applications
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Drain-Source Voltage (Vdss): 30V
  • Continuous Drain Current (Id): 25A
  • Rds(on) (Max) @ Vgs = 10V: 2.5mΩ
  • Gate-Source Voltage (Vgs): ±20V
  • Input Capacitance (Ciss): 4200pF
  • Power Dissipation (Pd): 2.5W

Detailed Pin Configuration

  1. Gate
  2. Drain
  3. Source
  4. NC
  5. NC
  6. Source
  7. Drain
  8. Gate

Functional Features

  • Low on-resistance for minimal power loss
  • Fast switching speed for improved efficiency
  • High current handling capability for robust performance

Advantages

  • High efficiency
  • Low on-resistance
  • Fast switching speed
  • Robust construction

Disadvantages

  • Sensitive to static electricity
  • Requires careful handling during assembly

Working Principles

The IRFH4257DTRPBF is a power MOSFET that operates based on the principle of field-effect transistors. When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals. This allows for efficient switching and control of high currents in various applications.

Detailed Application Field Plans

This power MOSFET is suitable for a wide range of applications including: - Power supplies - Motor control systems - DC-DC converters - Battery management systems - LED lighting - Automotive electronics

Detailed and Complete Alternative Models

  1. IRFH4250DTRPBF
    • Similar specifications and package
    • Suitable alternative for high-current switching applications
  2. IRFH4251DTRPBF
    • Comparable characteristics and performance
    • Suitable for similar power management applications

Note: The above alternatives provide similar functionality and can be considered as replacements based on specific application requirements.

This comprehensive entry provides detailed information about the IRFH4257DTRPBF power MOSFET, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

技術ソリューションにおける IRFH4257DTRPBF 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 the IRFH4257DTRPBF?

    • The IRFH4257DTRPBF is a power MOSFET designed for use in various technical solutions, offering high efficiency and reliability.

  2. What are the key features of the IRFH4257DTRPBF?

    • The IRFH4257DTRPBF features low on-state resistance, fast switching speed, and a small form factor, making it suitable for compact designs.

  3. What applications is the IRFH4257DTRPBF commonly used in?

    • This MOSFET is commonly used in power supplies, motor control, DC-DC converters, and other power management applications.

  4. What is the maximum voltage and current rating of the IRFH4257DTRPBF?

    • The IRFH4257DTRPBF has a maximum voltage rating of [insert voltage] and a maximum current rating of [insert current].

  5. How does the IRFH4257DTRPBF contribute to energy efficiency in technical solutions?

    • The low on-state resistance and fast switching speed of the IRFH4257DTRPBF help minimize power losses and improve overall energy efficiency.

  6. Does the IRFH4257DTRPBF require any specific thermal management considerations?

    • Yes, proper thermal management is important to ensure optimal performance and reliability of the IRFH4257DTRPBF, especially in high-power applications.

  7. Are there any recommended layout or PCB design guidelines for using the IRFH4257DTRPBF?

    • Yes, following recommended layout and PCB design guidelines can help minimize parasitic effects and optimize the performance of the MOSFET.

  8. What are the typical operating temperature ranges for the IRFH4257DTRPBF?

    • The IRFH4257DTRPBF typically operates within the temperature range of [insert temperature range], but it's important to refer to the datasheet for specific details.

  9. Can the IRFH4257DTRPBF be used in automotive applications?

    • Yes, the IRFH4257DTRPBF is suitable for automotive applications, but it's essential to consider environmental factors and adhere to automotive-grade standards.

  10. Where can I find detailed technical specifications and application notes for the IRFH4257DTRPBF?

    • Detailed technical specifications and application notes for the IRFH4257DTRPBF can be found in the official datasheet provided by the manufacturer, as well as through authorized distributors and technical support channels.