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MJD31C

  • In Stock: 7974
  • Available: 5474

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $0.26136US $0.26
10+US $0.17424US $1.74
30+US $0.13068US $3.92
100+US $0.10454US $10.45
500+US $0.09583US $47.92
1000+US $0.08712US $87.12

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Description

The MJD31C is a high-performance N-channel MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) manufactured by STMicroelectronics. It is designed for a variety of applications, including power management, switching, and amplification in electronic circuits.

Key Features:

  1. Type: N-channel MOSFET
  2. Package: The MJD31C typically comes in a TO-220 package, which is a standard for power devices, providing good thermal performance and ease of mounting on heatsinks.
  3. Voltage Rating: The device has a maximum drain-source voltage (V_DS) of around 60V, making it suitable for medium-voltage applications.
  4. Current Rating: It can handle a continuous drain current (I_D) of up to 15A, which allows it to be used in high-current applications.
  5. R_DS(on): The on-resistance (R_DS(on)) is low, typically around 0.1 ohms, which minimizes power loss during operation and improves efficiency.
  6. Gate Threshold Voltage (V_GS(th)): The gate threshold voltage is in the range of 2V to 4V, allowing for easy drive with standard logic levels.
  7. Switching Speed: The MJD31C features fast switching capabilities, making it suitable for high-frequency applications.
  8. Thermal Characteristics: The TO-220 package provides excellent thermal dissipation, with a maximum junction temperature (T_j) of 150°C, allowing for reliable operation under high thermal loads.

Applications:

  • Power Supply Circuits: Used in DC-DC converters and power management systems.
  • Motor Control: Suitable for driving motors in various applications, including robotics and industrial automation.
  • Lighting Control: Can be used in LED drivers and lighting control systems.
  • Audio Amplifiers: Employed in audio amplification circuits due to its high current handling and low distortion characteristics.

Electrical Characteristics:

  • Input Capacitance (C_iss): The input capacitance is typically in the range of several hundred nanofarads, which affects the drive requirements.
  • Output Capacitance (C_oss): The output capacitance is also significant, influencing the switching performance.
  • Reverse Recovery Time (t_rr): The device has a fast reverse recovery time, making it suitable for applications where rapid switching is required.

Conclusion:

The MJD31C from STMicroelectronics is a versatile and robust N-channel MOSFET that offers excellent performance for a wide range of electronic applications. Its combination of high voltage and current ratings, low on-resistance, and fast switching capabilities make it a popular choice among engineers and designers in the field of power electronics.

Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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