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STWA40N95DK5
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STWA40N95DK5

Product Overview

Category

The STWA40N95DK5 belongs to the category of power MOSFETs.

Use

It is used as a high-voltage N-channel enhancement-mode power MOSFET for various electronic applications.

Characteristics

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

Package

The STWA40N95DK5 is typically available in a TO-247 package.

Essence

The essence of the STWA40N95DK5 lies in its ability to efficiently control high voltages in electronic circuits.

Packaging/Quantity

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

Specifications

  • Drain-Source Voltage (VDS): 950V
  • Continuous Drain Current (ID): 40A
  • On-Resistance (RDS(on)): 0.095Ω
  • Gate Threshold Voltage (VGS(th)): 2-4V
  • Total Gate Charge (Qg): 70nC
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The STWA40N95DK5 typically has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)

Functional Features

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

Advantages

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

Disadvantages

  • Higher cost compared to lower voltage MOSFETs
  • Requires careful handling due to high voltage capability

Working Principles

The STWA40N95DK5 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the flow of current between the drain and source terminals.

Detailed Application Field Plans

The STWA40N95DK5 is commonly used in: - Power supplies - Motor control systems - Inverters - Switched-mode power supplies - Industrial and automotive applications

Detailed and Complete Alternative Models

Some alternative models to the STWA40N95DK5 include: - STP40NF10L - IRFP4668 - FDPF51N25

In conclusion, the STWA40N95DK5 power MOSFET offers high-voltage capability, fast switching speed, and low on-resistance, making it suitable for a wide range of high-power electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de STWA40N95DK5 dans les solutions techniques

  1. Question: What is the maximum drain current of STWA40N95DK5?
    Answer: The maximum drain current of STWA40N95DK5 is 40A.

  2. Question: What is the gate threshold voltage of STWA40N95DK5?
    Answer: The gate threshold voltage of STWA40N95DK5 is typically 3V.

  3. Question: What is the on-resistance of STWA40N95DK5?
    Answer: The on-resistance of STWA40N95DK5 is typically 0.036 ohms.

  4. Question: What is the maximum power dissipation of STWA40N95DK5?
    Answer: The maximum power dissipation of STWA40N95DK5 is 300W.

  5. Question: What is the operating temperature range of STWA40N95DK5?
    Answer: The operating temperature range of STWA40N95DK5 is -55°C to 175°C.

  6. Question: Is STWA40N95DK5 suitable for high-frequency applications?
    Answer: Yes, STWA40N95DK5 is suitable for high-frequency applications due to its low on-resistance and fast switching characteristics.

  7. Question: Can STWA40N95DK5 be used in automotive applications?
    Answer: Yes, STWA40N95DK5 is designed for automotive applications and meets the relevant industry standards.

  8. Question: What is the gate charge of STWA40N95DK5?
    Answer: The gate charge of STWA40N95DK5 is typically 50nC.

  9. Question: Does STWA40N95DK5 have built-in protection features?
    Answer: Yes, STWA40N95DK5 has built-in protection against overcurrent, overtemperature, and short-circuit conditions.

  10. Question: What are the typical applications of STWA40N95DK5?
    Answer: STWA40N95DK5 is commonly used in power supplies, motor control, lighting, and other high-power switching applications.