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IRFPE40PBF
Product Overview
Category: Power MOSFET
Use: Switching applications
Characteristics: High power handling, low on-resistance
Package: TO-247AC
Essence: Power management
Packaging/Quantity: Tube/50 units
Specifications
- Voltage - Drain-Source Breakdown (V(BR)DSS): 500V
- Current - Continuous Drain (Id) @ 25°C: 98A
- Rds On (Max) @ Id, Vgs: 8.5 mOhm @ 48A, 10V
- Vgs(th) (Max) @ Id: 4V @ 250µA
- Gate Charge (Qg) @ Vgs: 160nC @ 10V
Detailed Pin Configuration
- Gate (G)
- Drain (D)
- Source (S)
Functional Features
- Low gate charge
- Fast switching speed
- Avalanche energy specified
- Improved dv/dt capability
Advantages and Disadvantages
Advantages: - High power handling capability - Low on-resistance - Fast switching speed
Disadvantages: - Higher gate capacitance compared to some alternatives - Sensitive to static electricity
Working Principles
The IRFPE40PBF is a power MOSFET designed for switching applications. 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. This allows for efficient control of power in various electronic circuits.
Detailed Application Field Plans
The IRFPE40PBF is commonly used in power supplies, motor control, and other high-power switching applications. Its high power handling capability and low on-resistance make it suitable for use in systems requiring efficient power management.
Detailed and Complete Alternative Models
- IRFP460PBF: Similar power MOSFET with higher voltage rating
- IRFB4227PBF: Power MOSFET with lower on-resistance
- IRFZ44NPBF: Alternative MOSFET with lower gate capacitance
This comprehensive entry provides detailed information about the IRFPE40PBF power MOSFET, including its specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng IRFPE40PBF trong giải pháp kỹ thuật
What is the IRFPE40PBF?
- The IRFPE40PBF is a power MOSFET transistor designed for high-speed switching applications in power supplies, motor control, and other electronic systems.
What is the maximum voltage and current rating of the IRFPE40PBF?
- The IRFPE40PBF has a maximum voltage rating of 500V and a continuous drain current rating of 98A.
What are the typical applications of the IRFPE40PBF?
- Typical applications include switch mode power supplies, DC-DC converters, motor control, and uninterruptible power supplies (UPS).
What are the key features of the IRFPE40PBF?
- The IRFPE40PBF features low on-resistance, fast switching speed, and high input impedance, making it suitable for high-efficiency power conversion applications.
What is the thermal resistance of the IRFPE40PBF?
- The thermal resistance of the IRFPE40PBF is typically around 0.75°C/W, allowing for efficient heat dissipation in high-power applications.
Can the IRFPE40PBF be used in automotive applications?
- Yes, the IRFPE40PBF is suitable for automotive applications such as motor control and power management due to its high current and voltage ratings.
Does the IRFPE40PBF require a heatsink for operation?
- In high-power applications or when operating at high ambient temperatures, a heatsink may be necessary to ensure proper thermal management.
What are the recommended gate drive voltage and current for the IRFPE40PBF?
- The IRFPE40PBF typically requires a gate drive voltage of 10V and a gate drive current of 4.5A for optimal performance.
Is the IRFPE40PBF suitable for use in high-frequency switching applications?
- Yes, the IRFPE40PBF's fast switching speed and low input capacitance make it well-suited for high-frequency switching applications.
Are there any specific layout considerations when using the IRFPE40PBF in a circuit?
- It is important to minimize parasitic inductance and ensure proper gate drive circuit layout to optimize the performance of the IRFPE40PBF in a circuit.