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IRFB31N20DPBF
Product Overview
Category
The IRFB31N20DPBF belongs to the category of power MOSFETs.
Use
It is commonly used as a switching device in power supply and motor control applications.
Characteristics
- High voltage capability
- Low on-resistance
- Fast switching speed
- Low gate charge
Package
The IRFB31N20DPBF is typically 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 usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Drain-Source Voltage (VDS): 200V
- Continuous Drain Current (ID): 31A
- RDS(ON) (Max) @ VGS = 10V: 0.036Ω
- Gate-Source Voltage (VGS) ±20V
- Total Power Dissipation (PD): 150W
Detailed Pin Configuration
The IRFB31N20DPBF has a standard pin configuration with three pins: gate, drain, and source.
Functional Features
- High voltage capability allows for use in various power applications.
- Low on-resistance minimizes power loss and improves efficiency.
- Fast switching speed enables rapid control of power flow.
Advantages and Disadvantages
Advantages
- High voltage capability suitable for diverse applications
- Low on-resistance for reduced power dissipation
- Fast switching speed for precise power control
Disadvantages
- May require careful handling due to sensitivity to static electricity
- Higher gate capacitance compared to some alternative models
Working Principles
The IRFB31N20DPBF operates based on the principles of field-effect transistors, utilizing the control of electric fields to modulate the conductivity of the semiconductor material.
Detailed Application Field Plans
Power Supplies
The MOSFET can be used in high-voltage power supplies for industrial equipment and consumer electronics.
Motor Control
Its fast switching speed makes it suitable for motor control circuits in appliances and automotive systems.
Inverters
The high voltage capability and low on-resistance make it ideal for use in inverters for solar power systems and industrial machinery.
Detailed and Complete Alternative Models
- IRFB31N20D (similar specifications, different package)
- IRFB31N20G (similar specifications, different package)
- IRFB31N20K (similar specifications, different package)
In conclusion, the IRFB31N20DPBF is a versatile power MOSFET with high voltage capability, low on-resistance, and fast switching speed, making it suitable for a wide range of power management and control applications.
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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng IRFB31N20DPBF sa mga teknikal na solusyon
What is the maximum drain-source voltage of IRFB31N20DPBF?
- The maximum drain-source voltage is 200 volts.
What is the continuous drain current rating of IRFB31N20DPBF?
- The continuous drain current rating is 31 amperes.
What is the on-state resistance (RDS(on)) of IRFB31N20DPBF?
- The on-state resistance is typically 0.031 ohms.
Can IRFB31N20DPBF be used for switching applications?
- Yes, it is suitable for various switching applications due to its low RDS(on) and high current rating.
What is the gate-source voltage range for IRFB31N20DPBF?
- The gate-source voltage range is typically ±20 volts.
Is IRFB31N20DPBF suitable for use in motor control applications?
- Yes, it can be used in motor control applications due to its high current handling capability.
Does IRFB31N20DPBF require a heatsink for high-power applications?
- Yes, a heatsink is recommended for high-power applications to ensure proper thermal management.
What are the typical applications for IRFB31N20DPBF in power electronics?
- Typical applications include power supplies, motor drives, inverters, and DC-DC converters.
What is the operating temperature range of IRFB31N20DPBF?
- The operating temperature range is -55°C to 175°C.
Is IRFB31N20DPBF RoHS compliant?
- Yes, it is RoHS compliant, making it suitable for environmentally friendly designs.