Manufacturer Part Number
STF9NK90Z
Manufacturer
STMicroelectronics
Introduction
High-voltage, high-performance N-channel MOSFET in a TO-220 package
Product Features and Performance
High-voltage rating up to 900V
Low on-resistance of 1.3Ω
Continuous drain current of 8A at 25°C
Wide operating temperature range of -55°C to 150°C
Fast switching speed
Product Advantages
Excellent efficiency and power density
Reliable and robust construction
Versatile for a wide range of applications
Key Technical Parameters
Drain-to-Source Voltage (Vdss): 900V
Gate-to-Source Voltage (Vgs): ±30V
On-Resistance (Rds(on)): 1.3Ω @ 3.6A, 10V
Continuous Drain Current (Id): 8A @ 25°C
Input Capacitance (Ciss): 2115pF @ 25V
Power Dissipation (Tc): 40W
Quality and Safety Features
RoHS3 compliant
Designed and manufactured to high-quality standards
Compatibility
Suitable for a wide range of power electronics applications, such as:
Switched-mode power supplies
Motor drives
Inverters
Lighting ballasts
Application Areas
Industrial automation
Home appliances
Power tools
Renewable energy systems
Product Lifecycle
This product is currently in production and readily available. Replacements or upgrades may become available in the future as technology advances.
Key Reasons to Choose This Product
High voltage and current handling capability
Low on-resistance for high efficiency
Wide operating temperature range
Robust and reliable construction
Versatile for diverse power electronics applications