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STW19NM65N
Product Overview
Category
The STW19NM65N belongs to the category of power MOSFETs.
Use
It is commonly used in power supply applications, motor control, and lighting systems.
Characteristics
- High voltage capability
- Low input capacitance
- Fast switching speed
- Low on-resistance
Package
The STW19NM65N is 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 typically packaged in reels with varying quantities depending on the supplier.
Specifications
- Drain-Source Voltage (VDS): 650V
- Continuous Drain Current (ID): 18A
- On-Resistance (RDS(on)): 0.19Ω
- Gate Threshold Voltage (VGS(th)): 3-5V
- Total Gate Charge (Qg): 30nC
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The STW19NM65N has a standard pin configuration with three pins: gate (G), drain (D), and source (S).
Functional Features
- High voltage capability allows for use in various power applications.
- Low input capacitance enables fast switching speeds.
- Low on-resistance minimizes power losses and improves efficiency.
Advantages and Disadvantages
Advantages
- High voltage capability
- Low on-resistance
- Fast switching speed
Disadvantages
- Higher gate threshold voltage compared to some alternative models
- Limited operating temperature range
Working Principles
The STW19NM65N operates based on the principles of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals.
Detailed Application Field Plans
The STW19NM65N is widely used in: - Switched-mode power supplies - Motor control circuits - LED lighting systems - Solar inverters
Detailed and Complete Alternative Models
Some alternative models to the STW19NM65N include: - IRF840 - FDPF18N50 - IXFH18N100
In conclusion, the STW19NM65N power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power management applications. Its use in power supplies, motor control, and lighting systems demonstrates its versatility and importance in modern electronics.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STW19NM65N en soluciones técnicas
What is the maximum drain-source voltage of STW19NM65N?
- The maximum drain-source voltage of STW19NM65N is 650V.
What is the continuous drain current of STW19NM65N?
- The continuous drain current of STW19NM65N is 19A.
What is the on-resistance of STW19NM65N?
- The on-resistance of STW19NM65N is typically 0.125 ohms.
Can STW19NM65N be used in high-power applications?
- Yes, STW19NM65N is suitable for high-power applications due to its high drain-source voltage and current ratings.
What are the typical applications of STW19NM65N?
- STW19NM65N is commonly used in power supplies, motor control, lighting, and industrial applications.
Does STW19NM65N require a heat sink for thermal management?
- Depending on the application and power dissipation, a heat sink may be required for optimal thermal management of STW19NM65N.
Is STW19NM65N suitable for switching applications?
- Yes, STW19NM65N is designed for use in switching applications due to its fast switching characteristics.
What is the gate threshold voltage of STW19NM65N?
- The gate threshold voltage of STW19NM65N typically ranges from 2.5V to 4V.
Can STW19NM65N be used in automotive applications?
- Yes, STW19NM65N is suitable for automotive applications such as electronic control units (ECUs) and motor drives.
What are the key advantages of using STW19NM65N in technical solutions?
- The key advantages of using STW19NM65N include high voltage and current ratings, low on-resistance, and suitability for various high-power applications.