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FQPF3N90
Product Overview
Category
The FQPF3N90 belongs to the category of power MOSFETs.
Use
It is commonly used in electronic circuits for switching and amplification purposes.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
Package
The FQPF3N90 is typically available in a TO-220F package.
Essence
This MOSFET is essential for controlling high-power applications in various electronic devices.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Drain-Source Voltage (VDS): 900V
- Continuous Drain Current (ID): 3A
- On-Resistance (RDS(on)): 2.5Ω
- Power Dissipation (PD): 40W
- Gate-Source Voltage (VGS): ±30V
Detailed Pin Configuration
The FQPF3N90 has three pins: gate, drain, and source. The pinout configuration is as follows: - Pin 1: Gate - Pin 2: Drain - Pin 3: Source
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 operation in switching circuits
Advantages and Disadvantages
Advantages
- Suitable for high-voltage applications
- Low power dissipation
- Fast switching speed
Disadvantages
- Higher cost compared to lower voltage MOSFETs
- Requires careful handling due to high voltage capability
Working Principles
The FQPF3N90 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. When a sufficient gate-source voltage is applied, the MOSFET conducts, allowing current to flow through it.
Detailed Application Field Plans
The FQPF3N90 is widely used in the following applications: - Switching power supplies - Motor control circuits - Inverters and converters - Audio amplifiers
Detailed and Complete Alternative Models
Some alternative models to the FQPF3N90 include: - IRF540N - STP55NF06L - FQP50N06L
In conclusion, the FQPF3N90 power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it suitable for various high-power electronic applications. Its characteristics and functional features make it a valuable component in electronic circuit design.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací FQPF3N90 v technických řešeních
What is FQPF3N90?
- FQPF3N90 is a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) used for switching and amplifying electronic signals in various technical applications.
What are the key specifications of FQPF3N90?
- The FQPF3N90 has a maximum drain-source voltage of 900V, a continuous drain current of 3A, and a low on-resistance.
In what types of applications is FQPF3N90 commonly used?
- FQPF3N90 is commonly used in power supplies, motor control, lighting systems, and other high-voltage applications.
How does FQPF3N90 compare to other similar MOSFETs?
- FQPF3N90 offers a balance of high voltage capability, moderate current handling, and low on-resistance, making it suitable for a wide range of applications.
What are the typical operating conditions for FQPF3N90?
- FQPF3N90 operates within a temperature range of -55°C to 150°C and requires appropriate gate drive voltage for optimal performance.
Are there any important considerations when designing with FQPF3N90?
- Designers should consider heat dissipation, gate drive requirements, and protection against voltage spikes when using FQPF3N90 in their circuits.
Can FQPF3N90 be used in automotive applications?
- Yes, FQPF3N90 can be used in automotive applications that require high-voltage switching and control.
What are the typical failure modes of FQPF3N90?
- Common failure modes include overvoltage stress, overcurrent conditions, and thermal overstress, which can lead to device breakdown or degradation.
Are there any recommended alternatives to FQPF3N90?
- Depending on specific application requirements, alternatives such as FQP3P50 or FQD3N40L may be considered as substitutes for FQPF3N90.
Where can I find detailed application notes for using FQPF3N90 in technical solutions?
- Detailed application notes and reference designs for FQPF3N90 can be found on the manufacturer's website or in technical literature related to power electronics and MOSFET applications.