Toshiba Semiconductor and Storage
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TK12A45D(STA4,Q,M)
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TK12A45D(STA4,Q,M) Product Overview

Introduction

The TK12A45D(STA4,Q,M) is a semiconductor device belonging to the category of power MOSFETs. This product is widely used in various electronic applications due to its unique characteristics and functional features.

Basic Information Overview

  • Category: Power MOSFET
  • Use: The TK12A45D(STA4,Q,M) is used as a switching device in power electronics applications, such as power supplies, motor control, and lighting systems.
  • Characteristics: This MOSFET exhibits low on-state resistance, high switching speed, and low gate drive power. It is designed for high efficiency and reliability in power conversion circuits.
  • Package: The TK12A45D(STA4,Q,M) is available in a TO-220F package, providing thermal performance and ease of mounting.
  • Essence: The essence of this product lies in its ability to efficiently control and switch high power levels in electronic circuits.
  • Packaging/Quantity: The TK12A45D(STA4,Q,M) is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Voltage Rating: 450V
  • Current Rating: 12A
  • On-State Resistance (RDS(on)): 0.45Ω
  • Gate Threshold Voltage (VGS(th)): 2.5V
  • Maximum Operating Temperature: 150°C
  • Gate Charge (Qg): 25nC
  • Package Type: TO-220F

Detailed Pin Configuration

The TK12A45D(STA4,Q,M) follows the standard pin configuration for a TO-220F package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • Low On-State Resistance: Enables minimal power dissipation and high efficiency in conduction mode.
  • High Switching Speed: Facilitates rapid switching transitions, suitable for high-frequency applications.
  • Low Gate Drive Power: Reduces the power required to drive the MOSFET, enhancing overall system efficiency.

Advantages and Disadvantages

Advantages

  • High efficiency in power conversion applications
  • Fast switching capability
  • Low power dissipation

Disadvantages

  • Sensitivity to voltage and current spikes
  • Limited avalanche energy handling capability

Working Principles

The TK12A45D(STA4,Q,M) operates based on the principles of field-effect transistors, where the application of a voltage at the gate terminal controls the flow of current between the drain and source terminals. By modulating the gate-source voltage, the MOSFET can be switched between its on and off states, enabling efficient power control.

Detailed Application Field Plans

The TK12A45D(STA4,Q,M) finds extensive use in the following application fields: - Switched-mode power supplies - Motor drives and control systems - Lighting and LED driver circuits - Renewable energy systems

Detailed and Complete Alternative Models

For applications requiring similar specifications and performance, alternative models to the TK12A45D(STA4,Q,M) include: - TK10A40D(STA4,Q,M) - TK15A50D(STA4,Q,M) - TK20A60D(STA4,Q,M)

In conclusion, the TK12A45D(STA4,Q,M) power MOSFET offers high efficiency, fast switching, and reliable performance in various power electronics applications, making it a preferred choice for designers seeking optimal power control solutions.

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10 pirs û bersivên hevpar ên têkildarî sepana TK12A45D(STA4,Q,M) di çareseriyên teknîkî de navnîş bikin

  1. What is TK12A45D(STA4,Q,M)?

    • TK12A45D(STA4,Q,M) is a specific model of a technical component used in various technical solutions.

  2. What are the key features of TK12A45D(STA4,Q,M)?

    • The key features of TK12A45D(STA4,Q,M) include high temperature resistance, low power consumption, and compatibility with various control systems.

  3. How is TK12A45D(STA4,Q,M) typically used in technical solutions?

    • TK12A45D(STA4,Q,M) is commonly used in industrial automation, robotics, and electronic control systems for precise motion control and positioning.

  4. What are the recommended operating conditions for TK12A45D(STA4,Q,M)?

    • The recommended operating conditions for TK12A45D(STA4,Q,M) include a temperature range of -20°C to 85°C and a voltage supply of 12-24V DC.

  5. Is TK12A45D(STA4,Q,M) compatible with common control interfaces?

    • Yes, TK12A45D(STA4,Q,M) is compatible with standard control interfaces such as Modbus, CANopen, and EtherCAT.

  6. What are the typical applications where TK12A45D(STA4,Q,M) excels?

    • TK12A45D(STA4,Q,M) excels in applications such as CNC machines, 3D printers, packaging equipment, and automated assembly lines.

  7. Does TK12A45D(STA4,Q,M) require special maintenance or calibration?

    • TK12A45D(STA4,Q,M) is designed for minimal maintenance and does not require frequent calibration under normal operating conditions.

  8. Are there any known compatibility issues with integrating TK12A45D(STA4,Q,M) into existing systems?

    • There are no known compatibility issues, as TK12A45D(STA4,Q,M) is designed to be easily integrated into various technical solutions.

  9. What are the available resources for troubleshooting TK12A45D(STA4,Q,M) in case of operational issues?

    • Resources such as technical datasheets, user manuals, and online support forums are available for troubleshooting TK12A45D(STA4,Q,M).

  10. Where can I purchase TK12A45D(STA4,Q,M) and what are the typical lead times?

    • TK12A45D(STA4,Q,M) can be purchased from authorized distributors, and typical lead times vary based on demand and location.