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STF15N80K5
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STF15N80K5

Product Overview

Category

The STF15N80K5 belongs to the category of power MOSFETs.

Use

It is commonly used in power supply applications, motor control, and other high-power switching applications.

Characteristics

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

Package

The STF15N80K5 is typically available in a TO-220 package.

Essence

This MOSFET is essential for efficient power management and control in various electronic systems.

Packaging/Quantity

It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Drain-Source Voltage (VDS): 800V
  • Continuous Drain Current (ID): 15A
  • On-Resistance (RDS(on)): 0.5Ω
  • Gate-Source Voltage (VGS): ±30V
  • Total Gate Charge (Qg): 24nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STF15N80K5 typically has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

  • High voltage capability allows for use in various power applications.
  • Low input capacitance enables fast switching speeds.
  • Low on-resistance minimizes power losses and improves efficiency.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Higher input capacitance compared to some alternative models
  • May require additional heat dissipation in high-power applications

Working Principles

The STF15N80K5 operates based on the principles of field-effect transistors, where the application of a voltage at the gate terminal controls the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STF15N80K5 is well-suited for use in: - Power supply units - Motor control systems - High-power switching circuits

Detailed and Complete Alternative Models

Some alternative models to the STF15N80K5 include: - STF10N80K5 - STF20N80K5 - STF15N60K5

In summary, the STF15N80K5 power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it suitable for various power management and control applications.

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تکنیکی حل میں STF15N80K5 کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں

  1. What is the maximum drain-source voltage rating of STF15N80K5?

    • The maximum drain-source voltage rating of STF15N80K5 is 800V.

  2. What is the continuous drain current rating of STF15N80K5?

    • The continuous drain current rating of STF15N80K5 is 15A.

  3. What is the on-state resistance (RDS(on)) of STF15N80K5?

    • The on-state resistance (RDS(on)) of STF15N80K5 is typically 0.5 ohms.

  4. What is the gate threshold voltage of STF15N80K5?

    • The gate threshold voltage of STF15N80K5 typically ranges from 2 to 4 volts.

  5. Can STF15N80K5 be used in high-power applications?

    • Yes, STF15N80K5 is suitable for high-power applications due to its high voltage and current ratings.

  6. What are the typical applications of STF15N80K5?

    • STF15N80K5 is commonly used in power supplies, motor control, and other high-power switching applications.

  7. Does STF15N80K5 require a heat sink for operation?

    • Depending on the specific application and operating conditions, a heat sink may be required to ensure proper thermal management.

  8. Is STF15N80K5 suitable for use in automotive electronics?

    • Yes, STF15N80K5 is designed to meet the requirements for automotive electronic systems.

  9. What are the recommended operating temperature range for STF15N80K5?

    • The recommended operating temperature range for STF15N80K5 is typically -55°C to 150°C.

  10. Are there any specific considerations for driving the gate of STF15N80K5?

    • It is important to ensure that the gate driver circuit provides sufficient voltage and current to fully turn on and off STF15N80K5 within the specified timing parameters.