FQA5N90
Product Overview
Category
The FQA5N90 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 on-resistance
- Fast switching speed
- Low gate charge
Package
The FQA5N90 is typically available in a TO-3P package.
Essence
This MOSFET is designed to handle high power and high voltage applications efficiently.
Packaging/Quantity
The FQA5N90 is usually packaged individually and quantities may vary based on supplier and customer requirements.
Specifications
- Drain-Source Voltage (VDS): 900V
- Continuous Drain Current (ID): 5A
- On-Resistance (RDS(on)): 1.6Ω
- Gate-Source Voltage (VGS): ±30V
- Total Gate Charge (Qg): 22nC
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The FQA5N90 typically has three pins: 1. Source (S) 2. Gate (G) 3. Drain (D)
Functional Features
- High voltage capability allows for use in various power applications.
- Low on-resistance minimizes power loss and improves efficiency.
- Fast switching speed enables rapid response in switching applications.
Advantages and Disadvantages
Advantages
- Suitable for high-power applications
- Low on-resistance for improved efficiency
- Fast switching speed
Disadvantages
- Higher cost compared to lower voltage MOSFETs
- Requires careful handling due to high voltage capabilities
Working Principles
The FQA5N90 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 FQA5N90 is well-suited for use in: - Power supply units - Motor control systems - High-voltage switching circuits
Detailed and Complete Alternative Models
Some alternative models to the FQA5N90 include: - IRFP460: Similar voltage and current ratings - STW20NM60: Comparable specifications for high-power applications - IXFN38N100: Alternative with higher voltage capability
In conclusion, the FQA5N90 is a high-voltage power MOSFET suitable for various high-power applications, offering advantages such as low on-resistance and fast switching speed. Its use in power supply units, motor control systems, and high-voltage switching circuits makes it a versatile component in the electronics industry.
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প্রযুক্তিগত সমাধানে FQA5N90 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন
Sure, here are 10 common questions and answers related to the application of FQA5N90 in technical solutions:
What is FQA5N90?
- FQA5N90 is a power MOSFET designed for high-speed switching applications.
What are the key features of FQA5N90?
- FQA5N90 features low on-resistance, high current capability, and fast switching speed, making it suitable for various power management applications.
What are the typical applications of FQA5N90?
- FQA5N90 is commonly used in switch mode power supplies, motor control, and other high-frequency power conversion applications.
What is the maximum drain-source voltage rating of FQA5N90?
- The maximum drain-source voltage rating of FQA5N90 is 900V, making it suitable for high-voltage applications.
What is the on-resistance of FQA5N90?
- The on-resistance of FQA5N90 is typically very low, allowing for efficient power handling.
Is FQA5N90 suitable for high-frequency switching applications?
- Yes, FQA5N90's fast switching speed and low parasitic capacitance make it well-suited for high-frequency switching applications.
Can FQA5N90 be used in automotive applications?
- Yes, FQA5N90 is often used in automotive electronic systems such as motor control and power management.
Does FQA5N90 require a heat sink for thermal management?
- Depending on the specific application and power dissipation, FQA5N90 may require a heat sink for effective thermal management.
What are the recommended operating conditions for FQA5N90?
- FQA5N90 operates within specified temperature and voltage ranges, which should be carefully considered for optimal performance.
Are there any important considerations for driving FQA5N90 in a circuit?
- Proper gate drive voltage, gate resistance, and layout considerations are important for maximizing the performance and reliability of FQA5N90 in a circuit.
I hope these questions and answers provide helpful insights into the application of FQA5N90 in technical solutions. Let me know if you need further information!