STMicroelectronics

STD4N90K5

STD4N90K5 Description

The STD4N90K5 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for demanding applications that require high voltage and current handling capabilities. With a drain-to-source voltage (Vdss) of 900V and a continuous drain current (Id) of 3A at 25°C, this device is well-suited for a wide range of power electronic applications.

STD4N90K5 Features

• High Voltage Rating: The STD4N90K5 boasts an impressive 900V drain-to-source voltage rating, making it ideal for high-voltage applications such as power supplies, motor controls, and renewable energy systems.
• Low On-Resistance: The device features a maximum on-resistance (Rds(on)) of 2.1 Ohms at 1A and 10V, ensuring efficient power dissipation and reduced power losses.
• Low Gate Charge: With a maximum gate charge (Qg) of 5.3nC at 10V, the STD4N90K5 offers fast switching capabilities and reduced switching losses, improving overall system efficiency.
• Robust Package: The DPAK package provides excellent thermal performance and mechanical robustness, making it suitable for high-power applications.
• Compliance: The STD4N90K5 is compliant with the RoHS3 directive, making it an environmentally friendly choice for electronic designs.

STD4N90K5 Applications

The STD4N90K5 is an excellent choice for applications that require high voltage and current handling capabilities, such as:

• Power Supplies: The high voltage rating and low on-resistance make it ideal for use in power supply designs, including switch-mode power supplies (SMPS) and uninterruptible power supplies (UPS).
• Motor Controls: The device's high voltage and current ratings, combined with its fast switching capabilities, make it suitable for use in motor control applications, such as electric vehicle (EV) motor drives and industrial motor controls.
• Renewable Energy Systems: The STD4N90K5 can be used in solar inverters and wind turbine converters, where high voltage and current ratings are essential for efficient energy conversion.

Conclusion of STD4N90K5

The STD4N90K5 from STMicroelectronics is a high-performance N-Channel MOSFET that offers a unique combination of high voltage and current ratings, low on-resistance, and fast switching capabilities. Its robust DPAK package and compliance with environmental regulations make it an ideal choice for a wide range of power electronic applications, including power supplies, motor controls, and renewable energy systems. With its impressive technical specifications and performance benefits, the STD4N90K5 stands out as a reliable and efficient solution for demanding applications in the electronics industry.