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IRF2903ZLPBF
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IRF2903ZLPBF

Product Overview

Category

The IRF2903ZLPBF belongs to the category of power MOSFETs.

Use

It is commonly used in power management applications, such as in power supplies, motor control, and other high-power switching circuits.

Characteristics

  • High current-carrying capability
  • Low on-state resistance
  • Fast switching speed
  • Low gate drive power
  • Enhanced thermal performance

Package

The IRF2903ZLPBF is typically available in a TO-220AB package.

Essence

This MOSFET is essential for efficient power control and management 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): 30V
  • Continuous Drain Current (ID): 42A
  • RDS(ON) (Max) @ VGS = 10V: 8.7mΩ
  • Gate-Source Voltage (VGS) ± 20V
  • Total Power Dissipation (PD): 200W

Detailed Pin Configuration

The IRF2903ZLPBF has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low conduction losses
  • High efficiency
  • Suitable for high-frequency applications
  • Robustness in harsh environments
  • Enhanced thermal performance

Advantages

  • High current-carrying capability
  • Low on-state resistance reduces power dissipation
  • Fast switching speed allows for efficient power control
  • Enhanced thermal performance ensures reliability in operation

Disadvantages

  • May require careful attention to gate drive voltage levels
  • Sensitivity to electrostatic discharge (ESD) requires proper handling during assembly

Working Principles

The IRF2903ZLPBF operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the semiconductor material between the drain and source terminals.

Detailed Application Field Plans

The IRF2903ZLPBF finds extensive use in the following application fields: - Switched-mode power supplies - Motor control circuits - Electronic load switches - Battery protection circuits - DC-DC converters

Detailed and Complete Alternative Models

Some alternative models to the IRF2903ZLPBF include: - IRF3205PBF - IRF1405PBF - IRF9540N - IRF540N - IRF1010E

In conclusion, the IRF2903ZLPBF power MOSFET offers high-performance characteristics suitable for a wide range of power management applications, making it an essential component in modern electronic systems.

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10個與IRF2903ZLPBF在技術方案中應用相關的常見問題與解答

  1. What is the maximum drain-source voltage of IRF2903ZLPBF?

    • The maximum drain-source voltage of IRF2903ZLPBF is 30 volts.

  2. What is the continuous drain current rating of IRF2903ZLPBF?

    • The continuous drain current rating of IRF2903ZLPBF is 209 amperes.

  3. What is the on-state resistance (RDS(on)) of IRF2903ZLPBF?

    • The on-state resistance (RDS(on)) of IRF2903ZLPBF is typically 2.9 milliohms at VGS = 10V.

  4. Can IRF2903ZLPBF be used in automotive applications?

    • Yes, IRF2903ZLPBF is suitable for use in automotive applications.

  5. What is the operating temperature range of IRF2903ZLPBF?

    • The operating temperature range of IRF2903ZLPBF is -55°C to 175°C.

  6. Does IRF2903ZLPBF have a low gate charge?

    • Yes, IRF2903ZLPBF has a low gate charge, making it suitable for high-frequency switching applications.

  7. Is IRF2903ZLPBF RoHS compliant?

    • Yes, IRF2903ZLPBF is RoHS compliant, meeting environmental standards.

  8. What type of package does IRF2903ZLPBF come in?

    • IRF2903ZLPBF is available in a TO-220AB package.

  9. Can IRF2903ZLPBF be used in power supply and motor control applications?

    • Yes, IRF2903ZLPBF is commonly used in power supply and motor control applications due to its high current handling capability.

  10. What are some common alternatives to IRF2903ZLPBF?

    • Common alternatives to IRF2903ZLPBF include IRF3205, IRF1405, and IRF9540N, among others.