STMicroelectronics
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STF5N65M6

STF5N65M6

Product Overview

Category

The STF5N65M6 belongs to the category of power MOSFETs.

Use

It is used as a high-voltage N-channel enhancement-mode power field-effect transistor (MOSFET) for various power applications.

Characteristics

  • High voltage capability
  • Low input capacitance
  • Fast switching speed
  • Low on-resistance

Package

The STF5N65M6 is available in a TO-220 package.

Essence

The essence of STF5N65M6 lies in its ability to efficiently handle high voltage and power in various electronic applications.

Packaging/Quantity

The STF5N65M6 is typically packaged in reels or tubes, with quantities varying based on the supplier.

Specifications

  • Drain-Source Voltage (VDS): 650V
  • Continuous Drain Current (ID): 4.8A
  • On-Resistance (RDS(on)): 2.5Ω
  • Power Dissipation (PD): 40W
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STF5N65M6 features a standard TO-220 pin configuration: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows for use in high-power applications
  • Low input capacitance enables fast switching
  • Low on-resistance minimizes power loss

Advantages and Disadvantages

Advantages

  • Suitable for high-voltage applications
  • Fast switching speed
  • Low power dissipation

Disadvantages

  • Higher on-resistance compared to some alternative models
  • Limited continuous drain current compared to higher-rated devices

Working Principles

The STF5N65M6 operates based on the principles of field-effect transistors, utilizing the control of an electric field to modulate the conductivity of the channel.

Detailed Application Field Plans

The STF5N65M6 is commonly used in the following application fields: - Switching power supplies - Motor control - Lighting ballasts - Electronic ballasts

Detailed and Complete Alternative Models

Some alternative models to the STF5N65M6 include: - STF7N65M6 - STF4N65M6 - STF6N65M6 - STF8N65M6

In conclusion, the STF5N65M6 power MOSFET offers high-voltage capability, fast switching speed, and low on-resistance, making it suitable for various power applications such as switching power supplies, motor control, and lighting ballasts.

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  1. What is STF5N65M6?

    • STF5N65M6 is a N-channel Power MOSFET designed for high-voltage, fast-switching applications.

  2. What is the maximum voltage rating of STF5N65M6?

    • The maximum voltage rating of STF5N65M6 is 650V.

  3. What is the maximum current rating of STF5N65M6?

    • The maximum continuous drain current rating of STF5N65M6 is typically 4.7A.

  4. What are the typical applications of STF5N65M6?

    • STF5N65M6 is commonly used in power supplies, lighting ballasts, and motor control applications.

  5. What is the on-resistance of STF5N65M6?

    • The on-resistance of STF5N65M6 is typically around 3.5 ohms.

  6. Is STF5N65M6 suitable for high-frequency switching applications?

    • Yes, STF5N65M6 is designed for fast-switching applications, making it suitable for high-frequency operation.

  7. Does STF5N65M6 require a heat sink for thermal management?

    • Depending on the application and power dissipation, a heat sink may be required for optimal thermal management of STF5N65M6.

  8. What are the key features of STF5N65M6?

    • Some key features of STF5N65M6 include low on-state resistance, high voltage capability, and fast switching speed.

  9. Can STF5N65M6 be used in automotive applications?

    • STF5N65M6 is not specifically designed for automotive applications and may not meet automotive-grade requirements.

  10. Where can I find the detailed datasheet for STF5N65M6?

    • The detailed datasheet for STF5N65M6 can be found on the manufacturer's website or through authorized distributors.