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IRF1902GPBF

IRF1902GPBF

Product Overview

Category

The IRF1902GPBF belongs to the category of power MOSFETs.

Use

It is commonly used in electronic circuits for switching and amplification applications.

Characteristics

  • High voltage capability
  • Low on-resistance
  • Fast switching speed
  • Low gate charge

Package

The IRF1902GPBF is typically available in a TO-220AB package.

Essence

This MOSFET is essential for controlling high-power loads in various electronic systems.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on supplier and customer requirements.

Specifications

  • Drain-Source Voltage (VDS): 100V
  • Continuous Drain Current (ID): 120A
  • RDS(ON) (Max) @ VGS = 10V: 4.2mΩ
  • Gate-Source Voltage (VGS) ±20V
  • Total Gate Charge (Qg): 150nC
  • Operating Temperature: -55°C to 175°C

Detailed Pin Configuration

The IRF1902GPBF has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High current-carrying capability
  • Low conduction losses
  • Fast switching times
  • Compatibility with standard drive electronics

Advantages

  • Low on-resistance reduces power dissipation
  • High current handling capacity
  • Suitable for high-frequency applications
  • Enhanced thermal performance

Disadvantages

  • Higher gate capacitance compared to some alternative models
  • Sensitivity to static electricity and overvoltage conditions

Working Principles

The IRF1902GPBF operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The IRF1902GPBF is widely used in: - Switch-mode power supplies - Motor control circuits - Class-D audio amplifiers - LED lighting systems - Automotive electronic systems

Detailed and Complete Alternative Models

Some alternative models to the IRF1902GPBF include: - IRF1405PBF - IRF3205PBF - IRF540NPBF - IRFZ44NPBF

In conclusion, the IRF1902GPBF power MOSFET offers high-performance characteristics suitable for a wide range of electronic applications, making it a popular choice among design engineers and hobbyists alike.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRF1902GPBF v technických řešeních

  1. What is the maximum drain-source voltage of IRF1902GPBF?

    • The maximum drain-source voltage of IRF1902GPBF is 100V.

  2. What is the continuous drain current rating of IRF1902GPBF?

    • The continuous drain current rating of IRF1902GPBF is 120A.

  3. What is the on-state resistance (RDS(on)) of IRF1902GPBF?

    • The on-state resistance (RDS(on)) of IRF1902GPBF is typically 4.5mΩ at VGS = 10V.

  4. Can IRF1902GPBF be used in automotive applications?

    • Yes, IRF1902GPBF is suitable for use in automotive applications.

  5. What is the operating temperature range of IRF1902GPBF?

    • The operating temperature range of IRF1902GPBF is -55°C to 175°C.

  6. Does IRF1902GPBF have built-in protection features?

    • IRF1902GPBF does not have built-in protection features and may require external circuitry for protection.

  7. Is IRF1902GPBF suitable for high-frequency switching applications?

    • Yes, IRF1902GPBF is suitable for high-frequency switching applications.

  8. What are the typical applications of IRF1902GPBF?

    • Typical applications of IRF1902GPBF include motor control, power supplies, and DC-DC converters.

  9. What gate driver voltage is recommended for IRF1902GPBF?

    • A gate driver voltage of 10V is recommended for IRF1902GPBF for optimal performance.

  10. Does IRF1902GPBF require a heatsink for certain applications?

    • Yes, for high-power applications, IRF1902GPBF may require a heatsink to manage thermal dissipation effectively.