Manufacturer Part Number
FQA28N50
Manufacturer
Fairchild (onsemi)
Introduction
High-performance N-Channel MOSFET with robust design for demanding applications
Product Features and Performance
Wide operating temperature range: -55°C to 150°C
High drain-source voltage: 500V
Low on-resistance: 160mOhm @ 14.2A, 10V
High continuous drain current: 28.4A (Tc)
Low input capacitance: 5600pF @ 25V
High power dissipation: 310W (Tc)
Product Advantages
Excellent thermal performance
Reliable and robust design
Suitable for various high-power applications
Key Technical Parameters
Drain-Source Voltage (Vdss): 500V
Gate-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 160mOhm
Continuous Drain Current (Id): 28.4A
Input Capacitance (Ciss): 5600pF
Power Dissipation: 310W
Quality and Safety Features
RoHS3 compliant
Designed for demanding applications
Compatibility
TO-3P package
QFET series
Application Areas
Industrial power supplies
Motor drives
Welding equipment
Inverters
High-power switching applications
Product Lifecycle
This product is an active and widely-used MOSFET solution
Replacement or upgrade options are available from the manufacturer
Key Reasons to Choose This Product
Excellent thermal performance and high power handling capability
Robust and reliable design for demanding applications
Wide operating temperature range
Low on-resistance for efficient power conversion
High drain-source voltage and continuous drain current ratings
Compatibility with various industrial power electronics systems
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