STMicroelectronics

STB120N4F6

STB120N4F6 Description

The STB120N4F6 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for automotive applications. With a drain-to-source voltage of 40V and a continuous drain current of 80A at 25°C, this device offers excellent electrical performance. The STB120N4F6 features a DeepGATE™ and STripFET™ VI series, which provide low on-resistance and high efficiency. The device is mounted on a surface mount package, making it suitable for compact designs.

STB120N4F6 Features

• Low On-Resistance: The STB120N4F6 has a maximum on-resistance (Rds(on)) of 4mΩ at 40A and 10V, ensuring low power dissipation and high efficiency.
• High Input Capacitance: With a maximum input capacitance (Ciss) of 3850pF at 25V, this MOSFET provides fast switching capabilities.
• Low Gate Charge: The maximum gate charge (Qg) is 65nC at 10V, reducing switching losses and improving efficiency.
• Robust Voltage Ratings: The device can handle a maximum gate-source voltage (Vgs) of ±20V and a drain-to-source voltage (Vdss) of 40V.
• Automotive Grade: The STB120N4F6 is designed for automotive applications, with a moisture sensitivity level (MSL) of 1, indicating unlimited storage time before reflow soldering.
• RoHS Compliant: This MOSFET is compliant with the RoHS3 directive, making it suitable for environmentally friendly designs.

STB120N4F6 Applications

The STB120N4F6 is ideal for various automotive applications, including:

• Battery Management Systems: The high current and voltage ratings make it suitable for managing battery charging and discharging.
• DC-DC Converters: The low on-resistance and high efficiency of this MOSFET make it an excellent choice for power conversion in automotive systems.
• Motor Control: The STB120N4F6 can be used in electric vehicle motor control applications, providing precise control and high efficiency.
• Power Distribution: This MOSFET can be used in power distribution systems within vehicles, ensuring reliable power delivery to various components.

Conclusion of STB120N4F6

The STB120N4F6 is a high-performance, automotive-grade N-Channel MOSFET from STMicroelectronics. Its low on-resistance, high input capacitance, and robust voltage ratings make it an ideal choice for various automotive applications, including battery management systems, DC-DC converters, motor control, and power distribution. With its RoHS compliance and unlimited storage time before reflow soldering, the STB120N4F6 offers a reliable and environmentally friendly solution for demanding automotive applications.