Manufacturer Part Number
STF6N80K5
Manufacturer
STMicroelectronics
Introduction
The STF6N80K5 is a high-voltage N-channel MOSFET transistor from STMicroelectronics' SuperMESH5 series, designed for a wide range of power switching applications.
Product Features and Performance
800V drain-source voltage rating
Low on-resistance of 1.6Ω @ 2A, 10V
High continuous drain current of 4.5A at 25°C
Wide operating temperature range of -55°C to 150°C
Low input capacitance of 270pF @ 100V
Maximum power dissipation of 25W at 25°C
Product Advantages
Excellent high-voltage handling capability
Low conduction losses due to low on-resistance
Robust design for reliable operation in demanding applications
Optimized for efficient power switching
Key Technical Parameters
Drain-Source Voltage (Vdss): 800V
Gate-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 1.6Ω @ 2A, 10V
Continuous Drain Current (Id): 4.5A @ 25°C
Input Capacitance (Ciss): 270pF @ 100V
Power Dissipation (Tc): 25W
Quality and Safety Features
RoHS3 compliant
TO-220FP package for reliable thermal management
Compatibility
The STF6N80K5 is a direct replacement for older high-voltage MOSFET designs and can be used in a wide range of power conversion and control applications.
Application Areas
Switch-mode power supplies
Motor drives
Industrial automation
Lighting control
Automotive electronics
Product Lifecycle
The STF6N80K5 is an active product in STMicroelectronics' portfolio and is not nearing discontinuation. Replacement or upgrade options are available, such as the STF6N90K5, which offers improved performance characteristics.
Key Reasons to Choose This Product
Excellent high-voltage handling capability for demanding applications
Low conduction losses due to low on-resistance, improving efficiency
Robust design for reliable operation in harsh environments
Optimized for efficient power switching in a wide range of applications
RoHS3 compliance for environmentally-conscious design
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