STMicroelectronics

STP3N80K5  

Single FETs, MOSFETs

STP3N80K5 Description

The STP3N80K5 is a high-performance MOSFET (Metal Oxide) from STMicroelectronics, designed for applications requiring robust power handling and efficient switching. With a drain-to-source voltage (Vdss) of 800V and a continuous drain current (Id) of 2.5A at 25°C, this N-Channel device is suitable for various high-voltage applications. The STP3N80K5 is part of the SuperMESH5™ series, known for its excellent performance and reliability.

STP3N80K5 Features

• High Voltage Tolerance: The STP3N80K5 can handle drain-to-source voltages up to 800V, making it ideal for high-voltage applications.
• Low On-Resistance: With a maximum on-resistance (Rds On) of 3.5Ω at 1A and 10V, the STP3N80K5 offers efficient power dissipation and reduced power loss.
• Low Gate Charge: A maximum gate charge (Qg) of 9.5nC at 10V ensures fast switching and reduced power consumption.
• Robust Power Dissipation: Capable of dissipating up to 60W of power, the STP3N80K5 is suitable for demanding applications.
• Wide Operating Voltage Range: The device can operate with a gate-source voltage (Vgs) ranging from -30V to +30V, providing flexibility in various circuit designs.
• Compliance with Regulations: The STP3N80K5 is compliant with the RoHS3 directive and is unaffected by REACH regulations, ensuring environmental and safety standards are met.

STP3N80K5 Applications

The STP3N80K5 is ideal for applications that require high voltage and power handling capabilities, such as:

• Power Supplies: Due to its high voltage and current ratings, the STP3N80K5 is suitable for power supply designs, particularly in industrial and automotive applications.
• Motor Controls: The device's high voltage and low on-resistance make it an excellent choice for motor control applications, providing efficient power switching and reduced losses.
• Industrial Automation: The STP3N80K5's robust performance and compliance with safety standards make it suitable for industrial automation systems, where reliability and efficiency are critical.

Conclusion of STP3N80K5

The STP3N80K5 is a high-performance MOSFET from STMicroelectronics, offering excellent voltage and current handling capabilities. Its low on-resistance, fast switching, and compliance with environmental regulations make it an ideal choice for high-voltage applications such as power supplies, motor controls, and industrial automation. While it is not recommended for new designs, the STP3N80K5 remains a reliable option for existing applications requiring its specific performance characteristics.

STP3N80K5 Documents

Download datasheets and manufacturer documentation for STP3N80K5

PCN Assembly/Origin :

IPD/15/9124 20/Mar/2015      

Datasheets :

STx3N80K5      

HTML Datasheet :

STx3N80K5