NXP USA Inc.
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BUK224-50Y,118
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BUK224-50Y,118

Product Overview

Category: Power MOSFET
Use: Switching applications
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-220AB
Essence: Power transistor for efficient switching
Packaging/Quantity: Tape and reel, 2,500 units per reel

Specifications

  • Drain-source voltage (VDSS): 50V
  • Continuous drain current (ID): 37A
  • On-state resistance (RDS(ON)): 0.022Ω
  • Gate-source voltage (VGS): ±20V
  • Total power dissipation (PTOT): 75W
  • Operating temperature range: -55°C to +175°C

Detailed Pin Configuration

The BUK224-50Y,118 MOSFET has three pins:

  1. Drain (D): Connected to the load or power supply.
  2. Source (S): Connected to the ground or common reference point.
  3. Gate (G): Controls the switching of the MOSFET.

Functional Features

  • High voltage capability allows for use in various applications.
  • Low on-resistance minimizes power losses and improves efficiency.
  • Fast switching speed enables high-frequency operation.
  • Excellent thermal performance ensures reliable operation.

Advantages and Disadvantages

Advantages: - High voltage rating suitable for demanding applications. - Low on-resistance reduces power dissipation. - Fast switching speed enables efficient operation. - Good thermal characteristics ensure reliability.

Disadvantages: - Relatively large package size may limit space-constrained designs. - Higher cost compared to lower voltage MOSFETs.

Working Principles

The BUK224-50Y,118 is a power MOSFET that operates based on the principle of field-effect. When a positive voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals. By varying the gate voltage, the MOSFET can be switched on or off, allowing or blocking the current flow.

Detailed Application Field Plans

The BUK224-50Y,118 MOSFET finds applications in various fields, including:

  1. Switching Power Supplies: Used for efficient power conversion in AC/DC and DC/DC converters.
  2. Motor Control: Enables precise control of motors in industrial and automotive applications.
  3. LED Lighting: Facilitates dimming and switching of LED lights with high efficiency.
  4. Audio Amplifiers: Provides high-power amplification in audio systems.
  5. Battery Management: Controls charging and discharging of batteries in portable devices.

Detailed and Complete Alternative Models

  1. IRF540N: Similar power MOSFET with a higher voltage rating (100V).
  2. STP55NF06L: Power MOSFET with lower on-resistance (0.018Ω) and similar voltage rating (60V).
  3. FQP30N06L: Power MOSFET with lower on-resistance (0.035Ω) and similar voltage rating (60V).

(Note: The above alternative models are provided as examples and may not cover all available options.)

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BUK224-50Y,118 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of BUK224-50Y,118 in technical solutions:

  1. Question: What is BUK224-50Y,118?
    Answer: BUK224-50Y,118 is a specific model of power MOSFET transistor used in various technical applications.

  2. Question: What is the voltage rating of BUK224-50Y,118?
    Answer: The voltage rating of BUK224-50Y,118 is typically 500V.

  3. Question: What is the current rating of BUK224-50Y,118?
    Answer: The current rating of BUK224-50Y,118 is typically 50A.

  4. Question: What are some common applications of BUK224-50Y,118?
    Answer: BUK224-50Y,118 is commonly used in power supplies, motor control circuits, and other high-power switching applications.

  5. Question: What is the maximum power dissipation of BUK224-50Y,118?
    Answer: The maximum power dissipation of BUK224-50Y,118 is typically around 300W.

  6. Question: Is BUK224-50Y,118 suitable for high-frequency applications?
    Answer: No, BUK224-50Y,118 is not specifically designed for high-frequency applications. It is more suitable for low to medium frequency applications.

  7. Question: Does BUK224-50Y,118 require a heatsink?
    Answer: Yes, BUK224-50Y,118 typically requires a heatsink to dissipate heat effectively, especially when operating at higher currents.

  8. Question: Can BUK224-50Y,118 be used in both AC and DC circuits?
    Answer: Yes, BUK224-50Y,118 can be used in both AC and DC circuits, as long as the voltage and current ratings are within its specifications.

  9. Question: What is the typical on-resistance of BUK224-50Y,118?
    Answer: The typical on-resistance of BUK224-50Y,118 is around 0.05 ohms.

  10. Question: Is BUK224-50Y,118 a through-hole or surface-mount component?
    Answer: BUK224-50Y,118 is a surface-mount component, typically available in a TO-220AB package.

Please note that the specific details and specifications may vary depending on the manufacturer and datasheet of BUK224-50Y,118.