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STWA40N90K5
Product Overview
Category
The STWA40N90K5 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 STWA40N90K5 is typically available in a TO-247 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): 900V
- Continuous Drain Current (ID): 40A
- On-Resistance (RDS(on)): 0.09Ω
- Gate-Source Voltage (VGS): ±30V
- Total Gate Charge (Qg): 70nC
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STWA40N90K5 has a standard pin configuration with three pins: gate, drain, and source.
Functional Features
- High voltage capability allows for use in high-power applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power loss and heat generation.
Advantages and Disadvantages
Advantages
- High voltage capability suitable for demanding applications
- Low on-resistance for efficient power management
- Fast switching speed for improved performance
Disadvantages
- Higher cost compared to lower voltage MOSFETs
- Requires careful handling due to high voltage ratings
Working Principles
The STWA40N90K5 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
The STWA40N90K5 is widely used in: - Power supply units for industrial equipment - Motor control systems in automotive and industrial settings - High-power inverters for renewable energy systems
Detailed and Complete Alternative Models
- IRFP4668PbF
- FDPF51N25T
- IXFN38N100Q2
In conclusion, the STWA40N90K5 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it an essential component in various power management and control applications.
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10 domande e risposte comuni relative all'applicazione di STWA40N90K5 nelle soluzioni tecniche
Question: What is the maximum drain-source voltage of STWA40N90K5?
Answer: The maximum drain-source voltage of STWA40N90K5 is 900V.Question: What is the continuous drain current rating of STWA40N90K5?
Answer: The continuous drain current rating of STWA40N90K5 is 40A.Question: What is the on-state resistance (RDS(on)) of STWA40N90K5?
Answer: The on-state resistance (RDS(on)) of STWA40N90K5 is typically 0.045 ohms.Question: Can STWA40N90K5 be used in high-power applications?
Answer: Yes, STWA40N90K5 is suitable for high-power applications due to its high voltage and current ratings.Question: What are the typical applications of STWA40N90K5?
Answer: STWA40N90K5 is commonly used in power supplies, motor control, and industrial applications.Question: Is STWA40N90K5 suitable for switching applications?
Answer: Yes, STWA40N90K5 is designed for efficient switching applications.Question: What is the thermal resistance of STWA40N90K5?
Answer: The thermal resistance of STWA40N90K5 is typically 0.75°C/W.Question: Can STWA40N90K5 be used in automotive electronics?
Answer: Yes, STWA40N90K5 is suitable for automotive electronics applications.Question: Does STWA40N90K5 require a heat sink for operation?
Answer: Depending on the application and power dissipation, a heat sink may be required for optimal performance.Question: What are the key advantages of using STWA40N90K5 in technical solutions?
Answer: The key advantages of STWA40N90K5 include high voltage and current ratings, low on-state resistance, and suitability for high-power and switching applications.