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STW20N65M5
Product Overview
Category: Power MOSFET
Use: High-voltage applications
Characteristics: Low on-state resistance, high switching speed
Package: TO-247
Essence: Power efficiency and reliability
Packaging/Quantity: Bulk packaging, quantity varies
Specifications
- Voltage Rating: 650V
- Current Rating: 20A
- On-State Resistance: 0.165Ω
- Gate Charge: 45nC
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The STW20N65M5 features a standard TO-247 pin configuration with three pins: gate (G), drain (D), and source (S).
Functional Features
- Low on-state resistance for high power efficiency
- High switching speed for improved performance
- Enhanced thermal characteristics for reliability
Advantages
- High voltage rating suitable for various applications
- Low on-state resistance reduces power losses
- Fast switching speed enhances overall performance
Disadvantages
- Higher gate charge compared to some alternative models
- Larger package size may not be suitable for compact designs
Working Principles
The STW20N65M5 operates based on the principles of field-effect transistors, utilizing its low on-state resistance and high switching speed to efficiently control high voltages and currents.
Detailed Application Field Plans
- Switched-Mode Power Supplies: Utilized in high-power SMPS designs for efficient power conversion.
- Motor Control: Used in motor drive applications due to its high voltage rating and fast switching speed.
- Renewable Energy Systems: Employed in inverters for solar and wind energy systems to ensure reliable power conversion.
Detailed and Complete Alternative Models
- STW25N65M5: Similar specifications with higher current rating
- STW15N65M5: Lower current rating with similar voltage and on-state resistance characteristics
This comprehensive entry provides an in-depth understanding of the STW20N65M5, covering its basic information, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
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Énumérez 10 questions et réponses courantes liées à l'application de STW20N65M5 dans les solutions techniques
What is the maximum drain-source voltage of STW20N65M5?
- The maximum drain-source voltage of STW20N65M5 is 650V.
What is the continuous drain current rating of STW20N65M5?
- The continuous drain current rating of STW20N65M5 is 20A.
What is the on-state resistance (RDS(on)) of STW20N65M5?
- The on-state resistance (RDS(on)) of STW20N65M5 is typically 0.165 ohms.
What is the gate threshold voltage of STW20N65M5?
- The gate threshold voltage of STW20N65M5 is typically 3V.
What is the power dissipation of STW20N65M5?
- The power dissipation of STW20N65M5 is typically 300W.
What are the typical applications for STW20N65M5?
- STW20N65M5 is commonly used in applications such as switch mode power supplies, motor control, and electronic lighting ballasts.
What is the operating temperature range of STW20N65M5?
- The operating temperature range of STW20N65M5 is -55°C to 150°C.
Does STW20N65M5 require a heatsink for operation?
- Yes, STW20N65M5 typically requires a heatsink for efficient heat dissipation during operation.
Is STW20N65M5 suitable for high-frequency switching applications?
- Yes, STW20N65M5 is suitable for high-frequency switching applications due to its low RDS(on) and fast switching characteristics.
What are the key advantages of using STW20N65M5 in technical solutions?
- The key advantages of using STW20N65M5 include its high voltage rating, low on-state resistance, and suitability for various power electronics applications.