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STFW20N65M5
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STFW20N65M5

Product Overview

Category

The STFW20N65M5 belongs to the category of power MOSFETs.

Use

It is commonly used in power supply applications, motor control, and other high-power switching applications.

Characteristics

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

Package

The STFW20N65M5 is typically available in a TO-247 package.

Essence

The essence of the STFW20N65M5 lies in its ability to efficiently handle high power and voltage levels while minimizing losses.

Packaging/Quantity

It is usually packaged in tubes or reels, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 650V
  • Continuous Drain Current (ID): 20A
  • On-Resistance (RDS(on)): 0.165Ω
  • Gate-Source Voltage (VGS): ±30V
  • Total Gate Charge (Qg): 40nC

Detailed Pin Configuration

The STFW20N65M5 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low on-resistance minimizes power losses and improves efficiency.
  • Fast switching speed enables rapid response in switching applications.

Advantages

  • High voltage capability suitable for demanding applications.
  • Low on-resistance reduces power dissipation and improves efficiency.
  • Fast switching speed enhances performance in high-frequency applications.

Disadvantages

  • May require careful consideration of driving circuitry due to high gate-source voltage.

Working Principles

The STFW20N65M5 operates based on the principles of field-effect transistors, utilizing the control of the gate voltage to modulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STFW20N65M5 finds extensive use in: - Power supply units - Motor control systems - High-power inverters - Switching power converters

Detailed and Complete Alternative Models

Some alternative models to the STFW20N65M5 include: - IRFP4668PbF - FDPF20N60NZ - IXFK44N50P

In conclusion, the STFW20N65M5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power applications. Its characteristics and functional features position it as a reliable component in power electronics design.

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Navedite 10 uobičajenih pitanja i odgovora vezanih uz primjenu STFW20N65M5 u tehničkim rješenjima

  1. What is the maximum drain-source voltage of STFW20N65M5?

    • The maximum drain-source voltage of STFW20N65M5 is 650V.

  2. What is the continuous drain current rating of STFW20N65M5?

    • The continuous drain current rating of STFW20N65M5 is 20A.

  3. What is the on-resistance of STFW20N65M5?

    • The on-resistance of STFW20N65M5 is typically 0.165 ohms.

  4. Can STFW20N65M5 be used in high-frequency switching applications?

    • Yes, STFW20N65M5 is suitable for high-frequency switching applications.

  5. What is the gate threshold voltage of STFW20N65M5?

    • The gate threshold voltage of STFW20N65M5 is typically 4V.

  6. Is STFW20N65M5 suitable for use in power supplies?

    • Yes, STFW20N65M5 is commonly used in power supply applications.

  7. Does STFW20N65M5 require a heat sink for proper operation?

    • Depending on the application and power dissipation, a heat sink may be required for STFW20N65M5.

  8. What is the typical input capacitance of STFW20N65M5?

    • The typical input capacitance of STFW20N65M5 is 3200pF.

  9. Can STFW20N65M5 be used in automotive applications?

    • Yes, STFW20N65M5 is suitable for use in automotive applications.

  10. What are the recommended operating temperature range for STFW20N65M5?

    • The recommended operating temperature range for STFW20N65M5 is -55°C to 150°C.