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IRF830AS
Product Overview
Category
The IRF830AS belongs to the category of power MOSFETs.
Use
It is commonly used as a switching device in electronic circuits, particularly in power supply and motor control applications.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
- Low gate drive power
Package
The IRF830AS is typically available in a TO-220 package.
Essence
The essence of the IRF830AS lies in its ability to efficiently control high currents and voltages in various electronic applications.
Packaging/Quantity
It is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Drain-Source Voltage (VDS): 500V
- Continuous Drain Current (ID): 4.5A
- On-Resistance (RDS(on)): 1.2Ω
- Power Dissipation (PD): 75W
- Gate-Source Voltage (VGS): ±20V
Detailed Pin Configuration
The IRF830AS typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows it to be used in high-power applications.
- Low on-resistance minimizes power loss and heat generation.
- Fast switching speed enables efficient control of the connected load.
Advantages and Disadvantages
Advantages
- High voltage capability
- Low on-resistance
- Fast switching speed
Disadvantages
- Relatively moderate continuous drain current compared to some other MOSFETs
- Sensitivity to static electricity
Working Principles
The IRF830AS operates based on the principle 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 IRF830AS finds extensive use in the following application fields: - Power supplies - Motor control circuits - Inverters - Switching regulators - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to the IRF830AS include: - IRF840 - IRF740 - IRF3205 - IRF9540
In conclusion, the IRF830AS is a versatile power MOSFET with high voltage capability and fast switching speed, making it suitable for various high-power electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng IRF830AS trong giải pháp kỹ thuật
What is the maximum drain-source voltage of IRF830AS?
- The maximum drain-source voltage of IRF830AS is 500V.
What is the continuous drain current rating of IRF830AS?
- The continuous drain current rating of IRF830AS is 5.5A.
Can IRF830AS be used for switching applications?
- Yes, IRF830AS is suitable for switching applications due to its low on-resistance and fast switching characteristics.
What is the typical gate threshold voltage of IRF830AS?
- The typical gate threshold voltage of IRF830AS is 2-4V.
Is IRF830AS suitable for use in motor control applications?
- Yes, IRF830AS can be used in motor control applications due to its high voltage and current handling capabilities.
Does IRF830AS require a heatsink for high-power applications?
- Yes, for high-power applications, it is recommended to use a heatsink to dissipate heat effectively.
What is the typical input capacitance of IRF830AS?
- The typical input capacitance of IRF830AS is around 1300pF.
Can IRF830AS be used in audio amplifier circuits?
- Yes, IRF830AS can be used in audio amplifier circuits, especially in high-power applications.
What is the operating temperature range of IRF830AS?
- The operating temperature range of IRF830AS is typically -55°C to 175°C.
Is IRF830AS suitable for use in power supply designs?
- Yes, IRF830AS is suitable for power supply designs due to its high voltage and current ratings, making it suitable for high-power applications.