Infineon Technologies
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IRF3704ZPBF
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IRF3704ZPBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies and motor control
Characteristics: Low on-state resistance, fast switching speed
Package: TO-220AB
Essence: High-performance power MOSFET
Packaging/Quantity: Tube/50 units

Specifications

  • Voltage Rating: 40V
  • Continuous Drain Current: 23A
  • RDS(ON): 8.5mΩ
  • Gate-Source Voltage (Max): ±20V
  • Power Dissipation: 94W

Detailed Pin Configuration

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

Functional Features

  • Low RDS(ON) for minimal power dissipation
  • Fast switching speed for efficient operation
  • High current capability for robust performance

Advantages

  • High efficiency due to low on-state resistance
  • Suitable for high-frequency switching applications
  • Reliable and durable design

Disadvantages

  • May require heat sinking for high-power applications
  • Sensitive to static electricity

Working Principles

The IRF3704ZPBF operates based on the principles of field-effect transistors, utilizing the gate voltage to control the flow of current between the drain and source terminals. When a sufficient gate-source voltage is applied, the MOSFET allows current to flow through, enabling efficient switching in various power applications.

Detailed Application Field Plans

  1. Power Supplies: Utilized in DC-DC converters and voltage regulation circuits.
  2. Motor Control: Employed in motor drive circuits for controlling speed and direction.
  3. Inverters: Used in power inverters for converting DC to AC power.

Detailed and Complete Alternative Models

  1. IRF3704: Similar specifications and package, suitable for comparable applications.
  2. IRF3704L: Low-voltage version with similar characteristics for specific applications.

This comprehensive entry provides an in-depth understanding of the IRF3704ZPBF, covering its specifications, functional features, application fields, and alternative models, making it a valuable resource for engineers and enthusiasts in the field of power electronics.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRF3704ZPBF v technických řešeních

  1. What is the maximum drain-source voltage of IRF3704ZPBF?

    • The maximum drain-source voltage of IRF3704ZPBF is 40V.

  2. What is the continuous drain current rating of IRF3704ZPBF?

    • The continuous drain current rating of IRF3704ZPBF is 75A.

  3. What is the on-state resistance (RDS(on)) of IRF3704ZPBF?

    • The on-state resistance (RDS(on)) of IRF3704ZPBF is typically 3.7mΩ at VGS = 10V.

  4. What is the gate threshold voltage of IRF3704ZPBF?

    • The gate threshold voltage of IRF3704ZPBF is typically 2V.

  5. What is the power dissipation of IRF3704ZPBF?

    • The power dissipation of IRF3704ZPBF is 200W.

  6. What are the typical applications for IRF3704ZPBF?

    • IRF3704ZPBF is commonly used in high-current, high-frequency applications such as motor control, power supplies, and DC-DC converters.

  7. Is IRF3704ZPBF suitable for automotive applications?

    • Yes, IRF3704ZPBF is suitable for automotive applications due to its high current and voltage ratings.

  8. What is the operating temperature range of IRF3704ZPBF?

    • The operating temperature range of IRF3704ZPBF is -55°C to 175°C.

  9. Does IRF3704ZPBF require a heatsink for high-power applications?

    • Yes, for high-power applications, it is recommended to use a heatsink to dissipate heat effectively.

  10. Is IRF3704ZPBF RoHS compliant?

    • Yes, IRF3704ZPBF is RoHS compliant, making it suitable for environmentally conscious designs.