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IRFPS43N50K
Product Overview
Category
The IRFPS43N50K 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
- High input impedance
Package
The IRFPS43N50K is typically available in a TO-247 package.
Essence
The essence of the IRFPS43N50K lies in its ability to efficiently handle high power and voltage levels while maintaining low on-resistance.
Packaging/Quantity
It is usually packaged in tubes or reels, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 500V
- Continuous Drain Current: 43A
- RDS(ON): 0.08Ω
- Gate-Source Voltage (Max): ±20V
- Power Dissipation: 280W
Detailed Pin Configuration
The IRFPS43N50K typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- High voltage capability allows for use in high-power applications.
- Low on-resistance minimizes power loss and heat generation.
- Fast switching speed enables efficient power control.
Advantages
- Suitable for high voltage applications
- Low on-resistance leads to reduced power dissipation
- Fast switching speed enhances efficiency
Disadvantages
- Higher gate capacitance compared to some alternative models
- Larger footprint due to TO-247 package
Working Principles
The IRFPS43N50K 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 IRFPS43N50K is well-suited for use in: - Power supplies - Motor control systems - High-power inverters - Switching regulators
Detailed and Complete Alternative Models
Some alternative models to the IRFPS43N50K include: - IRFP4668PbF - STW45NM50FD - FDPF51N25
In conclusion, the IRFPS43N50K is a high-voltage power MOSFET with low on-resistance and fast switching speed, making it suitable for various high-power applications such as power supplies, motor control, and switching regulators.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRFPS43N50K v technických řešeních
What is the maximum drain-source voltage of IRFPS43N50K?
- The maximum drain-source voltage of IRFPS43N50K is 500V.
What is the continuous drain current rating of IRFPS43N50K?
- The continuous drain current rating of IRFPS43N50K is 43A.
Can IRFPS43N50K be used in high-power applications?
- Yes, IRFPS43N50K is suitable for high-power applications due to its high voltage and current ratings.
What type of package does IRFPS43N50K come in?
- IRFPS43N50K comes in a TO-247AC package.
Is IRFPS43N50K suitable for switching power supplies?
- Yes, IRFPS43N50K is commonly used in switching power supply applications.
Does IRFPS43N50K require a heat sink for operation?
- Yes, it is recommended to use a heat sink with IRFPS43N50K, especially in high-power applications.
What is the on-resistance of IRFPS43N50K?
- The on-resistance of IRFPS43N50K is typically around 0.09 ohms.
Can IRFPS43N50K be used in automotive applications?
- Yes, IRFPS43N50K can be used in automotive applications where high power handling is required.
What is the gate threshold voltage of IRFPS43N50K?
- The gate threshold voltage of IRFPS43N50K is typically around 4V.
Is IRFPS43N50K suitable for use in audio amplifiers?
- While IRFPS43N50K is not commonly used in audio amplifiers, it can be utilized in high-power amplifier stages where high voltage and current capabilities are needed.