Manufacturer Part Number
IRFU320PBF
Manufacturer
Vishay / Siliconix
Introduction
The IRFU320PBF is a discrete N-channel power MOSFET from Vishay Siliconix, suitable for a variety of power switching applications.
Product Features and Performance
Drain to Source Voltage (Vdss) of 400V
Maximum Gate-Source Voltage (Vgs) of ±20V
On-state Resistance (Rds(on)) of 1.8Ω at 1.9A and 10V
Continuous Drain Current (Id) of 3.1A at 25°C case temperature
Input Capacitance (Ciss) of 350pF at 25V
Power Dissipation of 2.5W at 25°C ambient and 42W at 25°C case temperature
Operating Temperature Range of -55°C to 150°C
Product Advantages
High voltage and high current capabilities
Low on-state resistance for efficient power switching
Robust design for reliable operation
Suitable for a wide range of power applications
Key Technical Parameters
MOSFET Technology: N-Channel
Threshold Voltage (Vgs(th)): 4V at 250μA
Drive Voltage (Max Rds(on), Min Rds(on)): 10V
Gate Charge (Qg): 20nC at 10V
Quality and Safety Features
RoHS3 Compliant
TO-251AA package with short leads for optimal thermal performance
Compatibility
Through-hole mounting
Application Areas
Switch-mode power supplies
Motor drives
Inverters
Industrial and consumer electronics
Product Lifecycle
The IRFU320PBF is an active product and is not nearing discontinuation.
Replacement or upgrade options are available from Vishay Siliconix.
Several Key Reasons to Choose This Product
High voltage and current handling capabilities for demanding power applications.
Low on-state resistance for efficient power conversion and reduced power losses.
Robust design and wide operating temperature range for reliable operation.
RoHS3 compliance and through-hole mounting for easy integration into various systems.
Availability of replacement and upgrade options from the manufacturer.
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