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IRC840PBF
Product Overview
Category: Integrated Circuit
Use: Power MOSFET
Characteristics: High power handling, low on-resistance
Package: TO-220AB
Essence: Power switching
Packaging/Quantity: Tube/50 units
Specifications
- Voltage - Drain-Source Breakdown (Max): 500V
- Current - Continuous Drain (Id) @ 25°C: 8A
- Rds On (Max) @ Id, Vgs: 1.9 mOhm @ 8A, 10V
- Vgs(th) (Max) @ Id: 4V @ 250µA
- Gate Charge (Qg) @ Vgs: 45nC @ 10V
- Input Capacitance (Ciss) @ Vds: 2700pF @ 25V
- Power Dissipation (Max): 200W
Detailed Pin Configuration
- Gate
- Drain
- Source
Functional Features
- Low on-resistance for efficient power handling
- Fast switching speed for improved performance
- High voltage breakdown capability for robustness
Advantages and Disadvantages
Advantages: - High power handling capacity - Low on-resistance for minimal power loss - Robust construction for reliable operation
Disadvantages: - Relatively high gate charge compared to some alternatives - Limited to lower frequency applications due to input capacitance
Working Principles
The IRC840PBF operates as a power MOSFET, utilizing the voltage applied to the gate terminal to control the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the device enters a low-resistance state, allowing significant current to pass through.
Detailed Application Field Plans
The IRC840PBF is suitable for various power switching applications, including: - Motor control systems - Power supplies - Inverters - Industrial automation equipment
Detailed and Complete Alternative Models
- IRF840PBF
- Similar specifications and package
- Comparable performance in power switching applications
- STP8NM50FP
- Different package (TO-220FP)
- Similar voltage and current ratings
- Suitable alternative for space-constrained designs
In conclusion, the IRC840PBF is a high-power MOSFET with excellent characteristics for power switching applications. Its robust design and efficient performance make it a valuable component in various industrial and electronic systems.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng IRC840PBF trong giải pháp kỹ thuật
What is IRC840PBF?
- IRC840PBF is a high-power, low-ohmic resistor designed for use in various technical solutions where precise current sensing and control are required.
What is the power rating of IRC840PBF?
- The power rating of IRC840PBF is typically 1W, making it suitable for applications requiring high power dissipation.
What is the resistance range of IRC840PBF?
- The resistance range of IRC840PBF is commonly between 0.01 ohms to 1 ohm, providing flexibility for different current sensing requirements.
In what types of applications can IRC840PBF be used?
- IRC840PBF is commonly used in power supplies, motor controls, automotive electronics, and industrial automation systems for current sensing and control.
What is the temperature coefficient of IRC840PBF?
- IRC840PBF typically has a low temperature coefficient, ensuring stable performance over a wide temperature range.
Is IRC840PBF suitable for high-frequency applications?
- Yes, IRC840PBF is designed to handle high-frequency operations, making it suitable for switching power supplies and other high-speed applications.
Does IRC840PBF have good pulse handling capability?
- Yes, IRC840PBF exhibits excellent pulse handling capability, making it suitable for applications with transient current conditions.
Can IRC840PBF be used in harsh environments?
- IRC840PBF is often designed to meet stringent environmental standards, allowing it to be used in harsh operating conditions such as automotive and industrial settings.
What are the typical mounting options for IRC840PBF?
- IRC840PBF is available in surface mount and through-hole configurations, providing flexibility for different PCB layouts and assembly processes.
Are there any application notes or design guidelines available for using IRC840PBF?
- Yes, Vishay, the manufacturer of IRC840PBF, provides comprehensive application notes and design guidelines to assist engineers in integrating the resistor effectively into their technical solutions.