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STP17NK40Z
Introduction
The STP17NK40Z is a power MOSFET belonging to the category of semiconductor devices. It is commonly used in electronic circuits for various applications due to its specific characteristics and performance.
Basic Information Overview
- Category: Semiconductor Device
- Use: Power switching applications
- Characteristics: High voltage capability, low input capacitance, fast switching speed
- Package: TO-220
- Essence: Efficient power management
- Packaging/Quantity: Typically available in reels or tubes containing multiple units
Specifications
- Voltage Rating: 400V
- Current Rating: 17A
- Power Dissipation: 190W
- Input Capacitance: 520pF
- RDS(ON): 0.23Ω
Detailed Pin Configuration
The STP17NK40Z typically features a standard TO-220 pin configuration with three pins: gate (G), drain (D), and source (S).
Functional Features
- High voltage capability
- Low input capacitance for fast switching
- Low RDS(ON) for reduced conduction losses
- Enhanced power dissipation capability
Advantages and Disadvantages
Advantages: - Efficient power management - Fast switching speed - Suitable for high voltage applications
Disadvantages: - Higher input capacitance compared to some alternative models - Relatively higher RDS(ON) value
Working Principles
The STP17NK40Z operates based on the principles of field-effect transistors, utilizing the control of an electric field to modulate the conductivity of the device. When a suitable voltage is applied to the gate terminal, it allows the flow of current between the drain and source terminals, enabling power switching functionality.
Detailed Application Field Plans
The STP17NK40Z finds extensive use in various power electronics applications, including but not limited to: - Switching power supplies - Motor control systems - Inverters and converters - Electronic ballasts
Detailed and Complete Alternative Models
Some alternative models to the STP17NK40Z include: - IRF540N - FQP17P06 - IRLB8748
In conclusion, the STP17NK40Z is a versatile power MOSFET with specific characteristics that make it suitable for a wide range of power switching applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de STP17NK40Z en soluciones técnicas
Question: What is the maximum drain-source voltage for STP17NK40Z?
Answer: The maximum drain-source voltage for STP17NK40Z is 400V.Question: What is the continuous drain current of STP17NK40Z?
Answer: The continuous drain current of STP17NK40Z is 17A.Question: Can STP17NK40Z be used in high-power applications?
Answer: Yes, STP17NK40Z is suitable for high-power applications due to its high drain current and voltage ratings.Question: What is the typical on-resistance of STP17NK40Z?
Answer: The typical on-resistance of STP17NK40Z is 0.09 ohms.Question: Is STP17NK40Z suitable for switching applications?
Answer: Yes, STP17NK40Z is designed for use in switching applications due to its fast switching characteristics.Question: Does STP17NK40Z require a heat sink for thermal management?
Answer: Depending on the application and power dissipation, a heat sink may be required for effective thermal management of STP17NK40Z.Question: What is the gate threshold voltage of STP17NK40Z?
Answer: The gate threshold voltage of STP17NK40Z typically ranges from 2V to 4V.Question: Can STP17NK40Z be used in automotive applications?
Answer: Yes, STP17NK40Z is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.Question: What is the operating temperature range of STP17NK40Z?
Answer: The operating temperature range of STP17NK40Z is typically -55°C to 150°C.Question: Is STP17NK40Z RoHS compliant?
Answer: Yes, STP17NK40Z is RoHS compliant, making it suitable for use in environmentally sensitive applications.