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IRFP9140PBF
Product Overview
Category
The IRFP9140PBF 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 IRFP9140PBF is available in a TO-247AC package.
Essence
This MOSFET is essential for efficient power management and control in various electronic systems.
Packaging/Quantity
It is typically packaged in tubes or reels and is available in varying quantities depending on the supplier.
Specifications
- Drain-Source Voltage (VDS): 100V
- Continuous Drain Current (ID): 23A
- On-Resistance (RDS(on)): 0.23Ω
- Gate-Source Voltage (VGS): ±20V
- Total Gate Charge (Qg): 60nC
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The IRFP9140PBF has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High input impedance
- Low output impedance
- Fast switching characteristics
- Low power dissipation
Advantages
- High voltage capability
- Low on-resistance reduces conduction losses
- Fast switching speed minimizes switching losses
- Suitable for high-power applications
Disadvantages
- Relatively higher gate capacitance compared to some alternative models
- May require additional drive circuitry for optimal performance in certain applications
Working Principles
The IRFP9140PBF 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
Power Supply Applications
The IRFP9140PBF can be used in various power supply designs, including switch-mode power supplies and DC-DC converters, due to its high voltage capability and low on-resistance.
Motor Control
In motor control applications, this MOSFET can be utilized for driving and controlling the speed of motors in industrial and automotive systems.
High-Power Switching
Its fast switching speed and high voltage capability make it suitable for high-power switching applications such as inverter circuits and power amplifiers.
Detailed and Complete Alternative Models
Some alternative models to the IRFP9140PBF include: - IRFP9240PBF - IRFB4110PBF - IRFB4227PBF - IRFB7434PBF
These alternatives offer similar characteristics and are compatible with many of the same applications.
In conclusion, the IRFP9140PBF 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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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRFP9140PBF v technických řešeních
What is the maximum drain-source voltage of IRFP9140PBF?
- The maximum drain-source voltage of IRFP9140PBF is 100V.
What is the continuous drain current rating of IRFP9140PBF?
- The continuous drain current rating of IRFP9140PBF is 23A.
What is the on-state resistance (RDS(on)) of IRFP9140PBF?
- The on-state resistance (RDS(on)) of IRFP9140PBF is typically 0.25 ohms.
What is the gate-source voltage (VGS) required to fully enhance IRFP9140PBF?
- The gate-source voltage (VGS) required to fully enhance IRFP9140PBF is typically 10V.
Can IRFP9140PBF be used in high-power applications?
- Yes, IRFP9140PBF is suitable for high-power applications due to its high drain-source voltage and current ratings.
What are the typical applications of IRFP9140PBF?
- IRFP9140PBF is commonly used in power supplies, motor control, and other high-current switching applications.
Does IRFP9140PBF require a heat sink for proper operation?
- Yes, IRFP9140PBF may require a heat sink when used in high-power or high-temperature environments to ensure proper thermal management.
Is IRFP9140PBF suitable for use in automotive electronics?
- Yes, IRFP9140PBF is suitable for use in automotive electronics, provided it meets the specific requirements and standards for automotive applications.
What are the key thermal characteristics of IRFP9140PBF?
- The key thermal characteristics of IRFP9140PBF include its junction-to-case thermal resistance and maximum junction temperature.
Are there any recommended alternative components to IRFP9140PBF?
- Some recommended alternative components to IRFP9140PBF include IRF4905PbF, IRF1405PbF, and IRF1010EPbF, depending on specific application requirements.