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STFI11N65M2
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STFI11N65M2 - Product Overview

Introduction

The STFI11N65M2 is a power MOSFET belonging to the category of semiconductor devices. This device is widely used in various electronic applications due to its unique characteristics and performance.

Basic Information Overview

  • Category: Power MOSFET
  • Use: The STFI11N65M2 is commonly used as a switching device in power supply, motor control, and other high voltage applications.
  • Characteristics: It exhibits low on-state resistance, high switching speed, and low gate charge, making it suitable for high-efficiency power conversion.
  • Package: The STFI11N65M2 is available in a TO-220 package, providing ease of mounting and thermal dissipation.
  • Essence: Its essence lies in providing efficient power management and control in various electronic systems.
  • Packaging/Quantity: Typically packaged in reels or tubes, with varying quantities based on manufacturer specifications.

Specifications

  • Voltage Rating: 650V
  • Current Rating: 11A
  • On-State Resistance: 0.65Ω
  • Gate Charge: 18nC
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: TO-220

Detailed Pin Configuration

The STFI11N65M2 features a standard TO-220 pin configuration: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High Voltage Capability: The device can withstand high voltage levels, making it suitable for demanding applications.
  • Low On-State Resistance: Ensures minimal power loss during conduction, contributing to high efficiency.
  • Fast Switching Speed: Enables rapid switching transitions, essential for high-frequency applications.

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low on-state resistance
  • Fast switching speed

Disadvantages

  • Sensitivity to static electricity
  • Limited maximum current rating

Working Principles

The STFI11N65M2 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the device. When a sufficient gate-source voltage is applied, the device enters the conducting state, allowing current flow between the drain and source terminals.

Detailed Application Field Plans

The STFI11N65M2 finds extensive use in the following application fields: - Switched-mode power supplies - Motor control systems - High voltage DC-DC converters - Inverters for renewable energy systems

Detailed and Complete Alternative Models

  • STFI10N60M2
  • STFI12N70M2
  • STFI15N80M2

In conclusion, the STFI11N65M2 power MOSFET offers a compelling combination of high voltage capability, low on-state resistance, and fast switching speed, making it an ideal choice for various power management and control applications.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem STFI11N65M2 w rozwiązaniach technicznych

  1. What is the maximum drain-source voltage of STFI11N65M2?

    • The maximum drain-source voltage of STFI11N65M2 is 650V.

  2. What is the continuous drain current rating of STFI11N65M2?

    • The continuous drain current rating of STFI11N65M2 is 11A.

  3. What is the on-state resistance (RDS(on)) of STFI11N65M2?

    • The on-state resistance (RDS(on)) of STFI11N65M2 is typically 0.65 ohms.

  4. What are the typical gate threshold voltage and gate charge of STFI11N65M2?

    • The typical gate threshold voltage is 2-4V, and the gate charge is 10nC.

  5. Can STFI11N65M2 be used in high-frequency switching applications?

    • Yes, STFI11N65M2 is suitable for high-frequency switching applications due to its fast switching characteristics.

  6. What are the recommended operating temperature range and storage temperature range for STFI11N65M2?

    • The recommended operating temperature range is -55°C to 150°C, and the storage temperature range is -55°C to 175°C.

  7. Is STFI11N65M2 suitable for use in power supplies and motor control applications?

    • Yes, STFI11N65M2 is commonly used in power supplies, motor control, and other power management applications.

  8. Does STFI11N65M2 require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required for efficient thermal management of STFI11N65M2.

  9. What are the typical input and output capacitances of STFI11N65M2?

    • The typical input capacitance is 1300pF, and the typical output capacitance is 300pF.

  10. Are there any specific layout or PCB design considerations when using STFI11N65M2?

    • It is important to follow recommended layout guidelines and consider proper PCB design for minimizing parasitic effects and ensuring reliable performance of STFI11N65M2.