STMicroelectronics

STB5N80K5

STB5N80K5 is a high-voltage N-channel power MOSFET from STMicroelectronics. It is designed for use in a variety of power electronics applications, including motor control, power supplies, and energy management systems.

Description:

The STB5N80K5 is an N-channel power MOSFET with a continuous drain current (Id) of 8.5A and a drain-source voltage (Vdss) of 800V. It is available in a TO-220 package, which is suitable for use in a wide range of applications.

Features:

• High voltage rating: 800V drain-source voltage (Vdss)
• High current capability: Continuous drain current (Id) of 8.5A
• Low on-state resistance (RDS(on)): 0.055 ohms maximum at 25°C
• Fast switching speed: Gate charge (Qg) of 34nC maximum
• High temperature operation: Junction temperature range of -65°C to 175°C
• Built-in protection features: Overload protection, overvoltage protection, and thermal shutdown

Applications:

The STB5N80K5 is suitable for use in a variety of power electronics applications, including:

1. Motor control: Brushless DC motor control, AC motor control, and stepper motor control
2. Power supplies: Switch mode power supplies (SMPS), power factor correction (PFC) circuits, and uninterruptible power supplies (UPS)
3. Energy management systems: Solar energy systems, battery management systems, and energy storage systems
4. Industrial automation: Servo drives, robotic control, and programmable logic controllers (PLC)
5. Lighting: LED lighting, street lighting, and emergency lighting

In summary, the STB5N80K5 is a high-voltage, high-current N-channel power MOSFET that offers fast switching, low on-state resistance, and built-in protection features. It is suitable for use in a wide range of power electronics applications, including motor control, power supplies, and energy management systems.