STMicroelectronics

STP140NF75

STP140NF75 Description

The STP140NF75 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for applications requiring robust power management and control. With a drain-to-source voltage (Vdss) of 75V and a continuous drain current (Id) of 120A at 25°C, this device is well-suited for demanding power electronics applications.

STP140NF75 Features

• High Voltage and Current Ratings: The STP140NF75 boasts a drain-to-source voltage (Vdss) of 75V and can handle continuous drain currents up to 120A at 25°C, making it ideal for high-power applications.
• Low On-Resistance: With a maximum on-resistance (Rds On) of 7.5mOhm at 70A and 10V, this MOSFET offers efficient power dissipation and reduced power losses.
• Robust Gate Drive: The device has a maximum gate-source voltage (Vgs) of ±20V, ensuring reliable operation across a wide range of gate drive conditions.
• Low Gate Charge: The maximum gate charge (Qg) is 218nC at 10V, contributing to faster switching speeds and reduced switching losses.
• High Power Dissipation: The STP140NF75 can dissipate up to 310W of power at the case temperature (Tc), making it suitable for high-power applications.
• Compliance and Environmental Standards: This device is compliant with the RoHS3 directive and is unaffected by REACH regulations, ensuring environmental responsibility and compliance with industry standards.

STP140NF75 Applications

The STP140NF75 is an excellent choice for a variety of high-power applications, including:

• Power Supplies: Due to its high voltage and current ratings, this MOSFET is ideal for use in power supply designs, where efficient power management is critical.
• Motor Control: The low on-resistance and high current capability make it suitable for motor control applications, where precise control and efficient power delivery are essential.
• Industrial Automation: In industrial automation systems, the STP140NF75 can be used for high-power switching and control, ensuring reliable operation in demanding environments.

Conclusion of STP140NF75

The STP140NF75 from STMicroelectronics is a powerful and efficient N-Channel MOSFET, offering a combination of high voltage and current ratings, low on-resistance, and compliance with environmental standards. Its unique features make it an ideal choice for high-power applications in power supplies, motor control, and industrial automation. With its robust performance and reliable operation, the STP140NF75 is a valuable addition to any high-power electronics design.