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STU3N65M6

STU3N65M6

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies, lighting, and motor control
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-220AB
Essence: Power MOSFET for efficient power management
Packaging/Quantity: Available in reels of 1000 units

Specifications

  • Voltage Rating: 650V
  • Current Rating: 3A
  • On-Resistance: 3.5Ω
  • Gate Threshold Voltage: 2.5V
  • Maximum Operating Temperature: 150°C

Detailed Pin Configuration

  1. Gate (G)
  2. Drain (D)
  3. Source (S)

Functional Features

  • Low on-resistance for minimal conduction losses
  • Fast switching speed for improved efficiency
  • High voltage rating for versatile applications

Advantages and Disadvantages

Advantages: - Efficient power management - Versatile application range - Fast switching speed

Disadvantages: - Higher cost compared to lower voltage MOSFETs - Requires careful handling due to high voltage rating

Working Principles

The STU3N65M6 operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the MOSFET allows current to flow, and when the voltage is removed, the current ceases.

Detailed Application Field Plans

  1. Power Supplies: Used in switch-mode power supplies for efficient voltage regulation.
  2. Lighting: Employed in LED drivers for controlling the brightness and intensity of lighting systems.
  3. Motor Control: Utilized in motor drive circuits for precise speed and direction control.

Detailed and Complete Alternative Models

  1. STU4N75K5: Similar specifications with higher voltage rating
  2. STU2N40M5: Lower voltage rating with comparable characteristics
  3. STU5N20M6: Higher current rating with similar package type

This comprehensive entry provides an in-depth understanding of the STU3N65M6 Power MOSFET, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STU3N65M6 v technických řešeních

  1. What is the maximum drain-source voltage of STU3N65M6?

    • The maximum drain-source voltage of STU3N65M6 is 650V.

  2. What is the continuous drain current rating of STU3N65M6?

    • The continuous drain current rating of STU3N65M6 is 3A.

  3. What is the on-state resistance (RDS(on)) of STU3N65M6?

    • The on-state resistance (RDS(on)) of STU3N65M6 is typically 3.6 ohms.

  4. Can STU3N65M6 be used in high-frequency switching applications?

    • Yes, STU3N65M6 can be used in high-frequency switching applications due to its fast switching characteristics.

  5. Is STU3N65M6 suitable for use in power supplies and inverters?

    • Yes, STU3N65M6 is suitable for use in power supplies and inverters due to its high voltage and current ratings.

  6. What type of package does STU3N65M6 come in?

    • STU3N65M6 comes in a TO-220AB package, which is commonly used for high-power applications.

  7. Does STU3N65M6 require a heatsink for proper thermal management?

    • Yes, it is recommended to use a heatsink with STU3N65M6 to ensure proper thermal management, especially in high-power applications.

  8. What is the gate threshold voltage of STU3N65M6?

    • The gate threshold voltage of STU3N65M6 is typically around 2.5V.

  9. Can STU3N65M6 be used in automotive electronic systems?

    • Yes, STU3N65M6 can be used in automotive electronic systems, provided it meets the specific requirements and standards for automotive applications.

  10. Are there any application notes or reference designs available for using STU3N65M6 in technical solutions?

    • Yes, application notes and reference designs are available from the manufacturer to guide the use of STU3N65M6 in various technical solutions.