IRFU120PBF
Product Overview
- Category: Power MOSFET
- Use: Switching applications in power supplies, motor control, and other high current circuits
- Characteristics: High voltage capability, low on-resistance, fast switching speed
- Package: TO-251AA
- Essence: Efficient power switching
- Packaging/Quantity: Tape & Reel, 800 units per reel
Specifications
- Voltage Rating: 100V
- Current Rating: 18A
- On-Resistance: 0.045 ohms
- Gate Threshold Voltage: 2V
- Maximum Power Dissipation: 75W
Detailed Pin Configuration
The IRFU120PBF MOSFET has three pins: 1. Gate (G): Input for controlling the switching operation 2. Drain (D): Connects to the load or power supply 3. Source (S): Connected to ground or the return path
Functional Features
- Fast switching speed for improved efficiency
- Low on-resistance reduces power loss
- High voltage capability for versatile applications
Advantages and Disadvantages
Advantages
- High voltage rating allows for use in various applications
- Low on-resistance results in minimal power dissipation
- Fast switching speed enhances overall efficiency
Disadvantages
- Sensitive to static electricity and voltage spikes
- Requires careful handling during installation to prevent damage
Working Principles
The IRFU120PBF operates based on the principle of field-effect transistors, where the gate voltage controls the flow of current between the drain and source terminals. When a sufficient gate voltage is applied, the MOSFET switches on, allowing current to flow through.
Detailed Application Field Plans
The IRFU120PBF is suitable for a wide range of applications, including: - Power supplies - Motor control systems - High current circuits
Detailed and Complete Alternative Models
- IRFZ44N
- IRFB4110
- IRF3205
In conclusion, the IRFU120PBF Power MOSFET offers high voltage capability, low on-resistance, and fast switching speed, making it an ideal choice for various switching applications in power supplies, motor control, and high current circuits.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af IRFU120PBF i tekniske løsninger
Sure, here are 10 common questions and answers related to the application of IRFU120PBF in technical solutions:
What is the maximum drain-source voltage (VDS) of IRFU120PBF?
- The maximum drain-source voltage (VDS) of IRFU120PBF is 100V.
What is the continuous drain current (ID) of IRFU120PBF?
- The continuous drain current (ID) of IRFU120PBF is 18A.
What is the on-state resistance (RDS(on)) of IRFU120PBF?
- The on-state resistance (RDS(on)) of IRFU120PBF is typically 0.085 ohms.
What is the gate-source voltage (VGS) range for IRFU120PBF?
- The gate-source voltage (VGS) range for IRFU120PBF is ±20V.
What are the typical applications for IRFU120PBF?
- IRFU120PBF is commonly used in power management, motor control, and other high-current switching applications.
What is the operating temperature range for IRFU120PBF?
- The operating temperature range for IRFU120PBF is -55°C to 175°C.
Does IRFU120PBF require a heat sink for operation?
- Depending on the application and power dissipation, a heat sink may be required for optimal performance of IRFU120PBF.
Is IRFU120PBF suitable for use in automotive applications?
- Yes, IRFU120PBF is suitable for use in automotive applications where its specifications meet the requirements.
What are the key features of IRFU120PBF?
- Key features of IRFU120PBF include low RDS(on), high current capability, and a wide operating temperature range.
Are there any recommended driver circuits for IRFU120PBF?
- While specific driver circuits may vary based on the application, generally a gate driver capable of providing sufficient current and voltage levels is recommended for IRFU120PBF.
I hope these questions and answers are helpful for your technical solutions involving IRFU120PBF!