STMicroelectronics

STF5N95K5

STF5N95K5 Description

The STF5N95K5 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for demanding applications that require robust power handling and efficient switching. This device is part of the SuperMESH5™ series, known for its excellent electrical characteristics and reliability. With a drain-source voltage (Vdss) of 950V and a continuous drain current (Id) of 3.5A at 25°C, the STF5N95K5 is capable of handling high voltage and current loads, making it suitable for a wide range of power electronic applications.

STF5N95K5 Features

• High Voltage and Current Ratings: The STF5N95K5 boasts a drain-source voltage (Vdss) of 950V and can handle a continuous drain current (Id) of 3.5A at 25°C, providing excellent performance in high-power applications.
• Low On-Resistance: The device features a maximum on-resistance (Rds On) of 2.5Ω at 1.5A and 10V, ensuring efficient power dissipation and reduced power losses.
• Robust Gate Drive: With a maximum gate-source voltage (Vgs) of ±30V, the STF5N95K5 can be easily driven by various gate drivers, providing flexibility in circuit design.
• Low Gate Charge: The maximum gate charge (Qg) is 12.5nC at 10V, contributing to faster switching speeds and reduced switching losses.
• Thermal Management: The device has a power dissipation rating of 25W (Tc), allowing for efficient heat dissipation in various operating conditions.
• Environmental Compliance: The STF5N95K5 is compliant with the RoHS3 directive, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level (MSL) 1: This indicates that the device can be stored and handled without special precautions, simplifying the manufacturing process.

STF5N95K5 Applications

The STF5N95K5 is ideal for applications that require high voltage and current handling, such as:

• Power Supplies: The high voltage and current ratings make it suitable for use in power supply circuits, including switch-mode power supplies (SMPS) and linear regulators.
• Motor Control: The device's robust performance characteristics make it an excellent choice for motor control applications, including brushless DC (BLDC) motor drivers and stepper motor controllers.
• Industrial Automation: The STF5N95K5 can be used in various industrial automation applications, such as servo drives and robotic control systems, where high voltage and current handling are required.
• Renewable Energy: The device's high voltage and current ratings make it suitable for use in renewable energy systems, such as solar inverters and wind turbine power conversion systems.

Conclusion of STF5N95K5

The STF5N95K5 is a versatile and high-performance N-Channel MOSFET from STMicroelectronics, offering excellent electrical characteristics and robust performance in high voltage and current applications. Its unique features, such as low on-resistance, low gate charge, and high thermal dissipation, make it an ideal choice for a wide range of power electronic applications, including power supplies, motor control, industrial automation, and renewable energy systems. With its compliance with environmental regulations and moisture sensitivity level 1, the STF5N95K5 is a reliable and eco-friendly solution for demanding power electronic designs.