Manufacturer Part Number
FQP18N50V2
Manufacturer
Fairchild (onsemi)
Introduction
High-voltage, high-power N-channel MOSFET
Product Features and Performance
Wide operating temperature range of -55°C to 150°C
High drain-source voltage of 500V
Low on-resistance of 265mΩ @ 9A, 10V
High continuous drain current of 18A at 25°C
Low input capacitance of 3290pF @ 25V
High power dissipation of 208W at Tc
Product Advantages
Excellent performance in high-voltage, high-power applications
Efficient power conversion and low power loss
Reliable operation across wide temperature range
Key Technical Parameters
Drain-Source Voltage (Vdss): 500V
Gate-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 265mΩ @ 9A, 10V
Continuous Drain Current (Id): 18A @ 25°C
Input Capacitance (Ciss): 3290pF @ 25V
Power Dissipation (Pd): 208W @ Tc
Quality and Safety Features
ROHS3 compliant
Sturdy TO-220-3 package for reliable operation
Compatibility
Suitable for various high-voltage, high-power applications
Application Areas
Switch-mode power supplies
Motor drives
Inverters
Welding equipment
Industrial controls
Product Lifecycle
Currently in active production
Replacement or upgrade options available
Key Reasons to Choose
Excellent performance in high-voltage, high-power applications
Efficient power conversion with low power loss
Wide operating temperature range for reliable operation
Sturdy package for industrial applications
Availability of replacement or upgrade options
