FQP90N08
Product Overview
Category
The FQP90N08 belongs to the category of power MOSFETs.
Use
It is commonly used as a switching device in power supply and motor control applications.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
- Low gate charge
Package
The FQP90N08 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): 75V
- Continuous Drain Current (ID): 90A
- On-Resistance (RDS(on)): 8mΩ
- Gate-Source Voltage (VGS): ±20V
- Total Gate Charge (Qg): 60nC
- Operating Temperature: -55°C to 175°C
Detailed Pin Configuration
The FQP90N08 has a standard pin configuration with three pins: gate, drain, and source. The pinout is as follows: 1. Gate (G) 2. Drain (D) 3. Source (S)
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 operations.
Advantages
- Excellent high-voltage performance
- Low on-resistance for reduced power dissipation
- Fast switching speed for improved efficiency
Disadvantages
- Higher gate charge compared to some alternative models
- Limited availability from certain suppliers
Working Principles
The FQP90N08 operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the channel between the drain and source terminals.
Detailed Application Field Plans
The FQP90N08 is widely used in: - Switching power supplies - Motor control circuits - Inverters - DC-DC converters
Detailed and Complete Alternative Models
Some alternative models to the FQP90N08 include: - IRF540N - STP80NF03L - IRLB8748
In conclusion, the FQP90N08 power MOSFET offers high-voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power management and control applications.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av FQP90N08 i tekniska lösningar
What is the FQP90N08?
- The FQP90N08 is a N-Channel MOSFET transistor designed for high power applications.
What is the maximum voltage and current rating of FQP90N08?
- The FQP90N08 has a maximum voltage rating of 75V and a continuous drain current rating of 90A.
What are the typical applications of FQP90N08?
- The FQP90N08 is commonly used in power supplies, motor control, and high current switching applications.
What are the key features of FQP90N08?
- The key features of FQP90N08 include low on-resistance, fast switching speed, and high current capability.
What is the thermal resistance of FQP90N08?
- The thermal resistance of FQP90N08 is typically around 0.5°C/W, which indicates its ability to dissipate heat efficiently.
Can FQP90N08 be used in automotive applications?
- Yes, FQP90N08 can be used in automotive applications such as motor control and power management systems.
What are the important considerations when designing with FQP90N08?
- Designers should consider the gate drive voltage, heat dissipation, and current handling capabilities when using FQP90N08 in their designs.
Does FQP90N08 require a heat sink?
- Depending on the application and power dissipation, FQP90N08 may require a heat sink to maintain safe operating temperatures.
Is FQP90N08 suitable for high-frequency switching applications?
- While FQP90N08 has fast switching speed, it's important to consider its capacitance and gate drive requirements for high-frequency applications.
Where can I find the detailed datasheet for FQP90N08?
- The detailed datasheet for FQP90N08 can be found on the manufacturer's website or through authorized distributors.