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STW11NB80
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STW11NB80

Product Overview

Category

STW11NB80 belongs to the category of power MOSFETs.

Use

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

Characteristics

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

Package

STW11NB80 is typically available in a TO-247 package.

Essence

The essence of STW11NB80 lies in its ability to efficiently handle high power and voltage levels in various electronic circuits.

Packaging/Quantity

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

Specifications

  • Drain-Source Voltage (VDS): 800V
  • Continuous Drain Current (ID): 11A
  • On-Resistance (RDS(on)): 0.65Ω
  • Gate-Source Voltage (VGS): ±30V
  • Total Gate Charge (Qg): 28nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

STW11NB80 features a standard pin configuration for a TO-247 package: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

  • High voltage capability allows it to be used in various power applications.
  • Low on-resistance minimizes power loss and improves efficiency.
  • Fast switching speed enables rapid response in switching circuits.

Advantages and Disadvantages

Advantages

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

Disadvantages

  • Relatively higher gate charge compared to some alternative models
  • Limited availability from certain suppliers

Working Principles

STW11NB80 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the device.

Detailed Application Field Plans

STW11NB80 finds extensive use in the following applications: - Power supply units - Motor control systems - High-power switching circuits

Detailed and Complete Alternative Models

Some alternative models to STW11NB80 include: - IRFP4668PbF - FDPF12N60NZ - IXFN38N100Q2

In conclusion, STW11NB80 is a versatile power MOSFET with high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power electronics applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací STW11NB80 v technických řešeních

  1. What is STW11NB80?

    • STW11NB80 is a N-channel 800V, 0.42Ω power MOSFET designed for high-speed switching applications.

  2. What are the typical applications of STW11NB80?

    • It is commonly used in applications such as switch mode power supplies, motor control, and lighting ballasts.

  3. What is the maximum voltage rating of STW11NB80?

    • The maximum voltage rating of STW11NB80 is 800V.

  4. What is the on-state resistance (RDS(on)) of STW11NB80?

    • The on-state resistance of STW11NB80 is 0.42Ω.

  5. What is the maximum drain current of STW11NB80?

    • The maximum drain current of STW11NB80 is typically around 11A.

  6. Is STW11NB80 suitable for high-frequency switching applications?

    • Yes, STW11NB80 is designed for high-speed switching applications.

  7. Does STW11NB80 require a heatsink for thermal management?

    • Depending on the application and power dissipation, a heatsink may be required for proper thermal management.

  8. What are the recommended operating conditions for STW11NB80?

    • The recommended operating temperature range for STW11NB80 is typically -55°C to 150°C.

  9. Can STW11NB80 be used in automotive applications?

    • Yes, STW11NB80 can be used in automotive applications, but it is important to consider specific automotive-grade requirements.

  10. Are there any specific layout considerations when using STW11NB80 in a circuit?

    • It is recommended to follow the layout guidelines provided in the datasheet to optimize performance and minimize parasitic effects.