Infineon Technologies
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IRF7805QTRPBF
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IRF7805QTRPBF

Product Overview

Category: Power MOSFET
Use: Switching applications
Characteristics: Low on-resistance, high-speed switching
Package: DPAK (TO-252)
Essence: Power management
Packaging/Quantity: Tape & Reel, 2500 units

Specifications

  • Voltage Rating: 55V
  • Continuous Drain Current: 30A
  • RDS(ON): 13.5mΩ
  • Gate Threshold Voltage: 2V to 4V
  • Power Dissipation: 2.5W

Detailed Pin Configuration

The IRF7805QTRPBF has three pins: 1. Gate (G): Input for controlling the switching action. 2. Drain (D): Connects to the load and the power supply. 3. Source (S): Connected to ground.

Functional Features

  • Low on-resistance for minimal power loss
  • High-speed switching for efficient operation
  • Enhanced thermal performance for reliability

Advantages and Disadvantages

Advantages: - Low on-resistance reduces power dissipation - High-speed switching improves efficiency - Enhanced thermal performance ensures reliability

Disadvantages: - Higher gate threshold voltage compared to some alternatives - Limited voltage rating compared to higher-power MOSFETs

Working Principles

The IRF7805QTRPBF operates by controlling the flow of current between the drain and source terminals using the gate voltage. When the gate-source voltage is applied, it creates an electric field that allows current to flow from the drain to the source, enabling the MOSFET to switch on and off rapidly.

Detailed Application Field Plans

The IRF7805QTRPBF is suitable for various applications, including: - DC-DC converters - Motor control - Power supplies - LED lighting - Battery management systems

Detailed and Complete Alternative Models

Some alternative models to the IRF7805QTRPBF include: - IRF7832: Higher voltage rating - IRF740: Lower on-resistance - IRF3205: Higher current rating

This completes the entry for IRF7805QTRPBF, providing comprehensive information about its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ IRF7805QTRPBF ในโซลูชันทางเทคนิค

  1. What is the maximum voltage rating of IRF7805QTRPBF?

    • The maximum voltage rating of IRF7805QTRPBF is 55 volts.

  2. What is the maximum continuous drain current of IRF7805QTRPBF?

    • The maximum continuous drain current of IRF7805QTRPBF is 30 amperes.

  3. What is the on-state resistance (RDS(on)) of IRF7805QTRPBF?

    • The on-state resistance (RDS(on)) of IRF7805QTRPBF is typically 0.008 ohms.

  4. Can IRF7805QTRPBF be used for switching applications?

    • Yes, IRF7805QTRPBF is suitable for switching applications due to its low on-state resistance and high current rating.

  5. What is the operating temperature range of IRF7805QTRPBF?

    • IRF7805QTRPBF has an operating temperature range of -55°C to 175°C.

  6. Is IRF7805QTRPBF RoHS compliant?

    • Yes, IRF7805QTRPBF is RoHS compliant, making it suitable for environmentally friendly designs.

  7. Does IRF7805QTRPBF require a heat sink for high-power applications?

    • For high-power applications, it is recommended to use a heat sink with IRF7805QTRPBF to ensure proper thermal management.

  8. What are the typical applications of IRF7805QTRPBF?

    • IRF7805QTRPBF is commonly used in power supplies, motor control, and other high-current switching applications.

  9. What is the gate-source voltage (VGS) for IRF7805QTRPBF?

    • The gate-source voltage (VGS) for IRF7805QTRPBF is typically ±20 volts.

  10. Is IRF7805QTRPBF suitable for automotive applications?

    • Yes, IRF7805QTRPBF is suitable for automotive applications due to its high current handling capability and robust design.