IRF644NLPBF
Product Overview
Category
The IRF644NLPBF belongs to the category of power MOSFETs.
Use
It is commonly used in power supply applications, motor control, and other high-power switching applications.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
- Low gate charge
Package
The IRF644NLPBF is available in a TO-220AB package.
Essence
This MOSFET is essential for efficient power management and control in various electronic systems.
Packaging/Quantity
It is typically packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Drain-Source Voltage (VDS): 250V
- Continuous Drain Current (ID): 14A
- On-Resistance (RDS(on)): 0.15Ω
- Gate-Source Voltage (VGS): ±20V
- Total Gate Charge (Qg): 40nC
Detailed Pin Configuration
The IRF644NLPBF has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows for use in a wide range of applications.
- Low on-resistance minimizes power loss and improves efficiency.
- Fast switching speed enables rapid response in switching applications.
Advantages
- Suitable for high voltage applications
- Low on-resistance reduces power dissipation
- Fast switching speed enhances performance in switching circuits
Disadvantages
- May require additional circuitry for driving the gate due to its high gate-source voltage rating.
Working Principles
The IRF644NLPBF operates based on the principles 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 IRF644NLPBF is widely used in the following applications: - Power supplies - Motor control systems - High-power switching circuits
Detailed and Complete Alternative Models
Some alternative models to the IRF644NLPBF include: - IRF640N - IRF740 - IRF840 - IRF9540
In conclusion, the IRF644NLPBF is a versatile power MOSFET suitable for various high-power applications, offering high voltage capability, low on-resistance, and fast switching speed. Its application spans across power supplies, motor control, and high-power switching circuits, and it has several alternative models available in the market.
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What is the maximum drain-source voltage of IRF644NLPBF?
- The maximum drain-source voltage of IRF644NLPBF is 250 volts.
What is the continuous drain current rating of IRF644NLPBF?
- The continuous drain current rating of IRF644NLPBF is 17 amperes.
What is the on-state resistance (RDS(on)) of IRF644NLPBF?
- The on-state resistance (RDS(on)) of IRF644NLPBF is typically 0.15 ohms.
What is the gate-source voltage range for IRF644NLPBF?
- The gate-source voltage range for IRF644NLPBF is ±20 volts.
Is IRF644NLPBF suitable for high-frequency switching applications?
- Yes, IRF644NLPBF is suitable for high-frequency switching applications due to its low on-state resistance and fast switching characteristics.
What is the operating temperature range of IRF644NLPBF?
- The operating temperature range of IRF644NLPBF is -55°C to 175°C.
Can IRF644NLPBF be used in automotive applications?
- Yes, IRF644NLPBF is suitable for automotive applications, provided it meets the specific requirements and standards for automotive electronics.
Does IRF644NLPBF require a heat sink for certain applications?
- Depending on the application and power dissipation, IRF644NLPBF may require a heat sink to ensure proper thermal management.
What are the typical applications for IRF644NLPBF?
- Typical applications for IRF644NLPBF include motor control, power supplies, inverters, and other high-power switching circuits.
Is IRF644NLPBF RoHS compliant?
- Yes, IRF644NLPBF is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive's requirements for restricted materials.