ON Semiconductor
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IRFS750A
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IRFS750A

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage, high current capability, low on-state resistance
Package: TO-220AB
Essence: Power switching
Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Voltage Rating: 400V
  • Current Rating: 10A
  • On-State Resistance: 0.19 ohms
  • Gate Threshold Voltage: 2-4V
  • Power Dissipation: 110W

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • Fast switching speed
  • Low gate drive power loss
  • Avalanche energy specified
  • Improved dv/dt capability

Advantages

  • Low on-state resistance
  • High voltage and current rating
  • Fast switching speed

Disadvantages

  • Higher gate threshold voltage compared to some alternative models
  • Relatively higher input capacitance

Working Principles

The IRFS750A is a power MOSFET that operates based on the principle of field-effect. When a voltage is applied to the gate terminal, it creates an electric field which controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The IRFS750A is commonly used in various applications including: - Power supplies - Motor control systems - High current switching circuits

Detailed and Complete Alternative Models

  1. IRF840: Similar voltage and current ratings
  2. IRFB4110: Higher voltage and current ratings
  3. IRFP250: Lower on-state resistance

In conclusion, the IRFS750A is a high-voltage, high-current power MOSFET suitable for a wide range of switching applications. Its fast switching speed, low on-state resistance, and high current capability make it a popular choice in power supply and motor control systems.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRFS750A v technických řešeních

  1. What is the IRFS750A?

    • The IRFS750A is a power MOSFET transistor designed for high-speed switching applications.

  2. What is the maximum voltage and current rating of the IRFS750A?

    • The IRFS750A has a maximum voltage rating of 400V and a continuous drain current rating of 10A.

  3. What are the typical applications of the IRFS750A?

    • The IRFS750A is commonly used in power supplies, motor control, and other high-frequency switching applications.

  4. What are the key features of the IRFS750A?

    • The IRFS750A features low on-state resistance, fast switching speed, and high reliability.

  5. What is the thermal resistance of the IRFS750A?

    • The thermal resistance of the IRFS750A is typically around 1.25°C/W.

  6. What are the recommended operating conditions for the IRFS750A?

    • The IRFS750A is typically operated at a gate-source voltage of 10V and a continuous drain current of 10A.

  7. Does the IRFS750A require a heat sink for operation?

    • Depending on the application and power dissipation, a heat sink may be required for optimal performance of the IRFS750A.

  8. Can the IRFS750A be used in parallel to increase current handling capability?

    • Yes, the IRFS750A can be used in parallel to increase the overall current handling capability in high-power applications.

  9. What are the protection features of the IRFS750A?

    • The IRFS750A includes built-in protection against overcurrent and overtemperature conditions.

  10. Where can I find the detailed datasheet and application notes for the IRFS750A?

    • The detailed datasheet and application notes for the IRFS750A can be found on the manufacturer's website or through authorized distributors.