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IRF730AS
Product Overview
Category: Power MOSFET
Use: Switching applications in power supplies and motor control
Characteristics: High voltage, high-speed switching, low on-resistance
Package: TO-220AB
Essence: Power MOSFET for efficient switching
Packaging/Quantity: Available in reels of 1000 units
Specifications
- Voltage Rating: 400V
- Continuous Drain Current: 5.5A
- RDS(ON): 1.75Ω
- Gate Threshold Voltage: 2V to 4V
- Power Dissipation: 75W
Detailed Pin Configuration
The IRF730AS has a standard TO-220AB package with three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- Fast switching speed
- Low gate drive power
- High input impedance
- Avalanche energy specified
Advantages and Disadvantages
Advantages: - High voltage capability - Low on-resistance - Suitable for high-speed switching applications
Disadvantages: - Relatively high gate threshold voltage - Sensitivity to static electricity
Working Principles
The IRF730AS 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 IRF730AS is commonly used in the following applications: - Power supplies - Motor control circuits - Inverters - DC-DC converters
Detailed and Complete Alternative Models
- IRF740AS: Similar specifications with higher continuous drain current
- IRF720AS: Lower continuous drain current but similar voltage rating and RDS(ON)
- IRF840AS: Higher voltage rating and continuous drain current
This comprehensive range of alternative models provides flexibility in selecting the most suitable component for specific application requirements.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng IRF730AS trong giải pháp kỹ thuật
What is the maximum drain-source voltage of IRF730AS?
- The maximum drain-source voltage of IRF730AS is 400 volts.
What is the continuous drain current rating of IRF730AS?
- The continuous drain current rating of IRF730AS is 5.5 amperes.
What is the on-state resistance (RDS(on)) of IRF730AS?
- The on-state resistance (RDS(on)) of IRF730AS is typically 0.75 ohms.
Can IRF730AS be used for switching applications?
- Yes, IRF730AS is suitable for switching applications due to its fast switching characteristics.
What is the maximum power dissipation of IRF730AS?
- The maximum power dissipation of IRF730AS is 75 watts.
Is IRF730AS suitable for use in motor control circuits?
- Yes, IRF730AS can be used in motor control circuits due to its high current and voltage ratings.
Does IRF730AS require a heat sink for high-power applications?
- Yes, a heat sink is recommended for high-power applications to ensure proper thermal management.
What are the typical applications of IRF730AS in technical solutions?
- IRF730AS is commonly used in power supplies, motor drives, inverters, and other high-power switching applications.
What is the gate threshold voltage of IRF730AS?
- The gate threshold voltage of IRF730AS typically ranges from 2 to 4 volts.
Is IRF730AS suitable for use in automotive electronics?
- Yes, IRF730AS is suitable for automotive electronics applications such as automotive power systems and motor control.