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HUF75321D3
Product Overview
Category
The HUF75321D3 belongs to the category of power MOSFETs.
Use
It is used for high-speed, high-frequency switching applications in power supplies, motor control, and other electronic devices.
Characteristics
- High-speed switching capability
- Low on-resistance
- High thermal efficiency
- Low gate charge
Package
The HUF75321D3 is typically available in a TO-220 package.
Essence
The essence of the HUF75321D3 lies in its ability to efficiently handle high-frequency switching operations while minimizing power loss.
Packaging/Quantity
The HUF75321D3 is commonly packaged in reels or tubes and is available in varying quantities depending on the supplier.
Specifications
- Drain-to-Source Voltage (VDS): 150V
- Continuous Drain Current (ID): 75A
- RDS(ON) (Max) @ VGS = 10V: 4.5mΩ
- Gate-to-Source Voltage (VGS): ±20V
- Total Gate Charge (Qg): 110nC
Detailed Pin Configuration
The HUF75321D3 typically has three pins: 1. Gate (G) 2. Drain (D) 3. Source (S)
Functional Features
- Fast switching speed
- Low power dissipation
- Enhanced thermal performance
- High current handling capability
Advantages
- Suitable for high-frequency applications
- Low on-resistance reduces conduction losses
- Capable of handling high currents
Disadvantages
- Higher gate capacitance may require careful driver design
- Sensitivity to static electricity requires proper handling during assembly
Working Principles
The HUF75321D3 operates based on the principles of field-effect transistors, utilizing the control of an electric field to modulate the flow of current between the drain and source terminals.
Detailed Application Field Plans
The HUF75321D3 is well-suited for use in: - Switch-mode power supplies - Motor control circuits - High-frequency inverters - Electronic ballasts
Detailed and Complete Alternative Models
Some alternative models to the HUF75321D3 include: - IRF1405 - FDP8870 - STP80NF55-06
In conclusion, the HUF75321D3 power MOSFET offers high-speed switching capabilities, low on-resistance, and efficient thermal performance, making it an ideal choice for various high-frequency applications in power electronics and motor control systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de HUF75321D3 en soluciones técnicas
What is the HUF75321D3?
- The HUF75321D3 is a N-channel UltraFET Power MOSFET designed for high-frequency power conversion applications.
What is the maximum voltage rating of the HUF75321D3?
- The maximum voltage rating of the HUF75321D3 is 55 volts.
What is the maximum current rating of the HUF75321D3?
- The maximum continuous drain current rating of the HUF75321D3 is 75 amperes.
What are the typical applications of the HUF75321D3?
- The HUF75321D3 is commonly used in applications such as DC-DC converters, synchronous rectification, motor control, and power supplies.
What is the on-resistance of the HUF75321D3?
- The on-resistance of the HUF75321D3 is typically very low, making it suitable for high-efficiency power conversion.
What is the gate charge of the HUF75321D3?
- The gate charge of the HUF75321D3 is relatively low, which allows for fast switching and reduced switching losses.
Is the HUF75321D3 suitable for high-frequency applications?
- Yes, the HUF75321D3 is specifically designed for high-frequency power conversion applications.
Does the HUF75321D3 have built-in protection features?
- The HUF75321D3 may include built-in protection features such as overcurrent protection and thermal shutdown to enhance system reliability.
What are the thermal characteristics of the HUF75321D3?
- The HUF75321D3 is designed with low thermal resistance to efficiently dissipate heat and maintain reliable operation.
Are there any recommended layout considerations for using the HUF75321D3?
- It is recommended to follow the layout guidelines provided in the datasheet to optimize performance and minimize parasitic effects.