IRFI2807
Product Overview
Category: Power MOSFET
Use: Switching applications in power supplies, motor control, and other high current applications
Characteristics: High voltage, high current capability, low on-resistance
Package: TO-220AB
Essence: Power switching
Packaging/Quantity: Available in reels of 1000 units
Specifications
- Voltage Rating: 75V
- Continuous Drain Current: 82A
- On-Resistance: 28mΩ
- Gate Threshold Voltage: 2V to 4V
- Power Dissipation: 200W
Detailed Pin Configuration
The IRFI2807 MOSFET has a standard TO-220AB package with three pins: 1. Gate (G): Input for controlling the switching action 2. Drain (D): Connects to the positive supply voltage 3. Source (S): Connects to the load or ground
Functional Features
- Fast switching speed
- Low gate drive power required
- Excellent thermal performance
Advantages and Disadvantages
Advantages: - High voltage and current handling capability - Low on-resistance - Suitable for high power applications
Disadvantages: - Relatively large package size - Higher gate capacitance compared to some newer models
Working Principles
The IRFI2807 operates based on the principle of field-effect. When a voltage is applied to the gate terminal, it creates an electric field that controls the flow of current between the drain and source terminals.
Detailed Application Field Plans
The IRFI2807 is commonly used in the following applications: - Power supplies - Motor control systems - Inverters - Welding equipment - Uninterruptible power supplies (UPS)
Detailed and Complete Alternative Models
Some alternative models to the IRFI2807 include: - IRFP460: Similar voltage and current ratings - IRFB4110: Higher voltage rating, lower on-resistance - IRF3205: Lower voltage rating, lower on-resistance
In conclusion, the IRFI2807 is a high-power MOSFET suitable for various switching applications, offering high voltage and current capabilities with low on-resistance. Its robust characteristics make it a popular choice in power supply, motor control, and other high current applications.
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기술 솔루션에 IRFI2807 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
What is the IRFI2807?
- The IRFI2807 is a power MOSFET transistor designed for high power applications such as motor control, power supplies, and inverters.
What is the maximum voltage and current rating of the IRFI2807?
- The IRFI2807 has a maximum voltage rating of 75V and a continuous drain current rating of 82A.
What are the typical applications of the IRFI2807?
- Typical applications include motor control, power supplies, inverters, and other high-power switching applications.
What are the key features of the IRFI2807?
- The IRFI2807 features low on-state resistance, fast switching speed, and high input impedance, making it suitable for high efficiency and high frequency applications.
What is the thermal resistance of the IRFI2807?
- The thermal resistance of the IRFI2807 is typically around 0.75°C/W, which is important for determining its heat dissipation capabilities.
How should the IRFI2807 be mounted and cooled in a circuit?
- The IRFI2807 should be mounted on a suitable heatsink to dissipate heat effectively, and proper thermal management techniques should be employed to ensure reliable operation.
What are the recommended operating conditions for the IRFI2807?
- The IRFI2807 should be operated within its specified voltage, current, and temperature limits to ensure optimal performance and reliability.
What are the protection features available in the IRFI2807?
- The IRFI2807 may include built-in protection features such as overcurrent protection, overtemperature protection, and undervoltage lockout to enhance system safety and robustness.
Can the IRFI2807 be used in parallel to increase current handling capability?
- Yes, the IRFI2807 can be used in parallel to increase the overall current handling capability in high-power applications.
Where can I find detailed application notes and technical information about using the IRFI2807 in specific circuits?
- Detailed application notes, technical specifications, and circuit design guidelines for the IRFI2807 can be found in the product datasheet provided by the manufacturer or on their official website.