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STFW12N120K5
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STFW12N120K5

Product Overview

Category

The STFW12N120K5 belongs to the category of power MOSFETs.

Use

It is commonly used in power electronics applications such as motor control, power supplies, and inverters.

Characteristics

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

Package

The STFW12N120K5 is typically available in a TO-247 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

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

Specifications

  • Voltage Rating: 1200V
  • Current Rating: 12A
  • RDS(on): 0.35Ω
  • Gate-Source Voltage (Max): ±20V
  • Total Gate Charge: 40nC

Detailed Pin Configuration

The STFW12N120K5 typically has three pins: 1. Source (S) 2. Drain (D) 3. Gate (G)

Functional Features

  • Low conduction losses
  • High efficiency
  • Enhanced thermal performance
  • Robustness against overcurrent and overvoltage conditions

Advantages and Disadvantages

Advantages

  • High voltage capability
  • Low on-state resistance
  • Fast switching speed
  • Reliable performance under high temperatures

Disadvantages

  • Higher cost compared to standard MOSFETs
  • More complex drive circuitry required

Working Principles

The STFW12N120K5 operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the source and drain terminals.

Detailed Application Field Plans

The STFW12N120K5 is well-suited for use in the following applications: - Motor drives - Uninterruptible power supplies (UPS) - Solar inverters - Induction heating systems

Detailed and Complete Alternative Models

Some alternative models to the STFW12N120K5 include: - IRFP4668PbF by Infineon - FCP11N60 by Fairchild Semiconductor - IXFN38N100Q2 by IXYS Corporation

In conclusion, the STFW12N120K5 power MOSFET offers high voltage capability, low on-state resistance, and fast switching speed, making it an ideal choice for various power electronics applications. Its robustness and efficiency make it a valuable component in modern electronic systems.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением STFW12N120K5 в технических решениях.

  1. What is the maximum voltage rating of STFW12N120K5?

    • The maximum voltage rating of STFW12N120K5 is 1200V.

  2. What is the maximum continuous drain current of STFW12N120K5?

    • The maximum continuous drain current of STFW12N120K5 is 12A.

  3. What type of package does STFW12N120K5 come in?

    • STFW12N120K5 comes in a TO-247 package.

  4. What is the on-state resistance (RDS(on)) of STFW12N120K5?

    • The on-state resistance (RDS(on)) of STFW12N120K5 is typically 0.35 ohms.

  5. Can STFW12N120K5 be used in high-frequency switching applications?

    • Yes, STFW12N120K5 is suitable for high-frequency switching applications.

  6. What is the operating temperature range of STFW12N120K5?

    • The operating temperature range of STFW12N120K5 is -55°C to 150°C.

  7. Does STFW12N120K5 have built-in protection features?

    • STFW12N120K5 has built-in overcurrent and thermal protection features.

  8. Is STFW12N120K5 RoHS compliant?

    • Yes, STFW12N120K5 is RoHS compliant.

  9. What are some typical applications for STFW12N120K5?

    • Typical applications for STFW12N120K5 include motor control, power supplies, and inverters.

  10. What gate drive voltage is required for STFW12N120K5?

    • STFW12N120K5 typically requires a gate drive voltage of 10V to 20V.