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BUK9K25-40EX
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BUK9K25-40EX

Product Overview

The BUK9K25-40EX belongs to the category of power MOSFETs and is commonly used in various electronic applications. This component is known for its high efficiency, low on-resistance, and robust packaging, making it suitable for a wide range of power management tasks. The BUK9K25-40EX is typically packaged in a TO-220AB package and is available in various quantities to meet different application needs.

Specifications

  • Voltage Rating: 40V
  • Current Rating: 75A
  • Package Type: TO-220AB
  • Quantity Options: Available in single and bulk quantities

Detailed Pin Configuration

The BUK9K25-40EX features a standard TO-220AB pin configuration with three pins: gate, drain, and source. The pinout is as follows: - Pin 1 (Gate) - Pin 2 (Drain) - Pin 3 (Source)

Functional Features

  • High Efficiency: The BUK9K25-40EX offers high efficiency, minimizing power losses in various applications.
  • Low On-Resistance: With its low on-resistance, this MOSFET reduces conduction losses, contributing to improved overall system performance.
  • Robust Packaging: The TO-220AB package provides excellent thermal performance and mechanical strength, ensuring reliability in diverse operating conditions.

Advantages and Disadvantages

Advantages

  • High efficiency
  • Low on-resistance
  • Robust packaging
  • Wide applicability

Disadvantages

  • Sensitive to static electricity
  • Requires careful handling during assembly

Working Principles

The BUK9K25-40EX operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the semiconductor material. By applying a voltage to the gate terminal, the MOSFET can effectively control the flow of current between the drain and source terminals, enabling precise power management.

Detailed Application Field Plans

The BUK9K25-40EX is widely used in various applications, including but not limited to: - Switching power supplies - Motor control - LED lighting - Battery management systems - Audio amplifiers

Detailed and Complete Alternative Models

  • BUK9Y25-60E: Similar specifications with higher voltage rating
  • BUK9J25-55E: Lower on-resistance with comparable current rating
  • BUK9M25-30E: Enhanced thermal performance with slightly lower current rating

In conclusion, the BUK9K25-40EX power MOSFET offers high efficiency, low on-resistance, and robust packaging, making it a versatile component for various power management applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan BUK9K25-40EX dalam solusi teknis

  1. What is the maximum voltage rating for BUK9K25-40EX?

    • The maximum voltage rating for BUK9K25-40EX is 40V.

  2. What is the maximum continuous drain current for BUK9K25-40EX?

    • The maximum continuous drain current for BUK9K25-40EX is 75A.

  3. What type of package does BUK9K25-40EX come in?

    • BUK9K25-40EX comes in a TO-220AB package.

  4. What is the on-state resistance (RDS(on)) for BUK9K25-40EX?

    • The on-state resistance for BUK9K25-40EX is typically 1.7mΩ.

  5. Is BUK9K25-40EX suitable for automotive applications?

    • Yes, BUK9K25-40EX is designed for automotive applications.

  6. What is the operating temperature range for BUK9K25-40EX?

    • The operating temperature range for BUK9K25-40EX is -55°C to 175°C.

  7. Does BUK9K25-40EX have built-in protection features?

    • Yes, BUK9K25-40EX has built-in overcurrent and thermal protection.

  8. Can BUK9K25-40EX be used in power management applications?

    • Yes, BUK9K25-40EX is suitable for power management applications.

  9. What is the gate threshold voltage for BUK9K25-40EX?

    • The gate threshold voltage for BUK9K25-40EX is typically 2.5V.

  10. Is BUK9K25-40EX RoHS compliant?

    • Yes, BUK9K25-40EX is RoHS compliant.