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FQP17N40
Product Overview
Category
The FQP17N40 belongs to the category of power MOSFETs.
Use
It is commonly used in power supply and motor control applications.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
Package
The FQP17N40 is typically available in a TO-220 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): 400V
- Continuous Drain Current (ID): 17A
- On-Resistance (RDS(on)): 0.25Ω
- Power Dissipation (PD): 94W
Detailed Pin Configuration
The FQP17N40 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows for use in high-power applications
- Low on-resistance minimizes power loss and heat generation
- Fast switching speed enables efficient control of power flow
Advantages
- Suitable for high voltage applications
- Low on-resistance leads to improved efficiency
- Fast switching speed enhances performance in dynamic systems
Disadvantages
- Higher cost compared to lower voltage MOSFETs
- May require additional circuitry for driving due to high gate capacitance
Working Principles
The FQP17N40 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 FQP17N40 is widely used in the following applications: - Switched-mode power supplies - Motor drives - Inverters - Electronic ballasts
Detailed and Complete Alternative Models
Some alternative models to the FQP17N40 include: - IRF840 - STP16NF06 - IRLB8721
In conclusion, the FQP17N40 is a high-voltage power MOSFET with low on-resistance and fast switching speed, making it suitable for various power supply and motor control applications. Its advantages include high voltage capability and efficient power management, while its disadvantages include higher cost and potential additional circuitry requirements. The working principle is based on field-effect transistor operation, and it finds extensive use in switched-mode power supplies, motor drives, inverters, and electronic ballasts. Alternative models such as IRF840, STP16NF06, and IRLB8721 provide similar functionality for different design considerations.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FQP17N40 v technických řešeních
Question: What is the maximum drain-source voltage for FQP17N40?
Answer: The maximum drain-source voltage for FQP17N40 is 400V.Question: What is the continuous drain current rating for FQP17N40?
Answer: The continuous drain current rating for FQP17N40 is 17A.Question: Can FQP17N40 be used in high-power applications?
Answer: Yes, FQP17N40 is suitable for high-power applications due to its high current and voltage ratings.Question: What is the typical on-resistance of FQP17N40?
Answer: The typical on-resistance of FQP17N40 is 0.27 ohms.Question: Is FQP17N40 suitable for switching applications?
Answer: Yes, FQP17N40 is designed for efficient switching applications.Question: What is the maximum junction temperature for FQP17N40?
Answer: The maximum junction temperature for FQP17N40 is 150°C.Question: Can FQP17N40 be used in automotive electronics?
Answer: Yes, FQP17N40 is suitable for automotive electronics applications.Question: Does FQP17N40 require a heat sink for high-power operation?
Answer: Yes, a heat sink is recommended for high-power operation to ensure proper thermal management.Question: What type of package does FQP17N40 come in?
Answer: FQP17N40 is available in a TO-220 package.Question: Is FQP17N40 RoHS compliant?
Answer: Yes, FQP17N40 is RoHS compliant, making it suitable for environmentally friendly designs.