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STW9NK90Z
Product Overview
Category
STW9NK90Z belongs to the category of power MOSFETs.
Use
It is commonly used in power supply, motor control, and lighting applications.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STW9NK90Z comes in a TO-247 package.
Essence
This MOSFET is essential for efficient power management and control in various electronic systems.
Packaging/Quantity
The STW9NK90Z is typically packaged in reels and available in quantities suitable for production runs.
Specifications
- Drain-Source Voltage (VDS): 900V
- Continuous Drain Current (ID): 8.5A
- On-Resistance (RDS(on)): 1.15Ω
- Power Dissipation (PD): 190W
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STW9NK90Z features a standard pin configuration with the following pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows for use in a wide range of applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power losses and improves efficiency.
Advantages
- Suitable for high voltage applications
- Fast switching speed
- Low power dissipation
Disadvantages
- Relatively higher on-resistance compared to some alternative models
- Limited current-carrying capacity compared to higher-rated MOSFETs
Working Principles
The STW9NK90Z operates based on the principles of field-effect transistors, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals.
Detailed Application Field Plans
The STW9NK90Z is well-suited for use in the following applications: - Switched-mode power supplies - Motor drives - Lighting systems
Detailed and Complete Alternative Models
Some alternative models to consider include: - STP9NK90Z - IRFP4568 - FDPF18N50
In conclusion, the STW9NK90Z power MOSFET offers high voltage capability, fast switching speed, and low on-resistance, making it an ideal choice for various power management and control applications.
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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem STW9NK90Z w rozwiązaniach technicznych
Sure, here are 10 common questions and answers related to the application of STW9NK90Z in technical solutions:
What is the maximum drain-source voltage (VDS) of STW9NK90Z?
- The maximum drain-source voltage (VDS) of STW9NK90Z is 900V.
What is the continuous drain current (ID) of STW9NK90Z?
- The continuous drain current (ID) of STW9NK90Z is 9A.
What is the on-state resistance (RDS(on)) of STW9NK90Z?
- The on-state resistance (RDS(on)) of STW9NK90Z is typically 1.5 ohms.
Can STW9NK90Z be used in high-power switching applications?
- Yes, STW9NK90Z is suitable for high-power switching applications due to its high voltage and current ratings.
What type of package does STW9NK90Z come in?
- STW9NK90Z is available in a TO-247 package, which is suitable for high power dissipation.
Is STW9NK90Z suitable for use in motor control applications?
- Yes, STW9NK90Z can be used in motor control applications due to its high voltage and current handling capabilities.
What is the gate threshold voltage (VGS(th)) of STW9NK90Z?
- The gate threshold voltage (VGS(th)) of STW9NK90Z is typically around 4V.
Does STW9NK90Z require a heatsink for thermal management?
- Yes, due to its high power handling capability, STW9NK90Z typically requires a heatsink for effective thermal management.
Can STW9NK90Z be used in flyback converter designs?
- Yes, STW9NK90Z can be used in flyback converter designs, especially in high-voltage applications.
What are the typical applications of STW9NK90Z?
- Typical applications of STW9NK90Z include switch mode power supplies, motor control, lighting, and high-power switching circuits.
I hope these questions and answers are helpful! Let me know if you need further assistance.