IRFU320PBF

Product Overview

Category: Power MOSFET
Use: Switching applications in power supplies and motor control
Characteristics: High voltage, low on-resistance, fast switching speed
Package: TO-251
Essence: Power MOSFET for efficient switching
Packaging/Quantity: Available in reels of 1000 units

Specifications

Voltage Rating: 200V
Current Rating: 3.2A
On-Resistance: 0.4Ω
Gate Charge: 12nC
Operating Temperature: -55°C to 150°C

Detailed Pin Configuration

The IRFU320PBF is a three-pin device with the following pin configuration: 1. Gate (G) 2. Drain (D) 3. Source (S)

Functional Features

Low on-resistance for minimal power dissipation
Fast switching speed for efficient operation
High voltage rating for versatile applications

Advantages and Disadvantages

Advantages: - Efficient power switching - Wide operating temperature range - Compact TO-251 package

Disadvantages: - Moderate gate charge compared to some alternatives - Limited current rating for high-power applications

Working Principles

The IRFU320PBF operates based on the principle of field-effect transistors, where the voltage applied to the gate terminal controls the flow of current between the drain and source terminals. When a sufficient voltage is applied to the gate, the MOSFET switches on, allowing current to flow through.

Detailed Application Field Plans

The IRFU320PBF is suitable for various applications including: - Power supplies - Motor control circuits - DC-DC converters - Inverters

Detailed and Complete Alternative Models

Some alternative models to the IRFU320PBF include: - IRFZ44N - FQP30N06L - STP55NF06L - IRL540N

In conclusion, the IRFU320PBF is a versatile power MOSFET suitable for various switching applications, offering a balance of performance and efficiency.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IRFU320PBF v technických řešeních

What is the IRFU320PBF?
- The IRFU320PBF is a power MOSFET designed for various electronic applications, including power supplies, motor control, and lighting.
What is the maximum voltage and current rating of the IRFU320PBF?
- The IRFU320PBF has a maximum voltage rating of 200V and a continuous drain current of 18A.
What are the typical applications of the IRFU320PBF?
- Typical applications include switch mode power supplies, DC-DC converters, motor drives, and uninterruptible power supplies (UPS).
What is the on-state resistance (RDS(on)) of the IRFU320PBF?
- The on-state resistance of the IRFU320PBF is typically around 0.09 ohms.
What are the thermal characteristics of the IRFU320PBF?
- The IRFU320PBF has a low thermal resistance and is designed to operate in various temperature environments.
Can the IRFU320PBF be used for high-frequency switching applications?
- Yes, the IRFU320PBF is suitable for high-frequency switching due to its fast switching characteristics.
Does the IRFU320PBF require a heat sink for certain applications?
- Depending on the application and power dissipation, a heat sink may be required to ensure proper thermal management.
What are the key features of the IRFU320PBF?
- Key features include low RDS(on), high current capability, fast switching speed, and rugged construction for reliability.
Is the IRFU320PBF RoHS compliant?
- Yes, the IRFU320PBF is RoHS compliant, making it suitable for environmentally friendly designs.
Where can I find detailed technical specifications and application notes for the IRFU320PBF?
- Detailed technical specifications and application notes can be found in the datasheet provided by the manufacturer or on their official website.