STMicroelectronics

STB46N30M5

STB46N30M5 Description

The STB46N30M5 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for automotive applications. It features a 300V drain-to-source voltage rating and can handle continuous drain currents of up to 53A at 25°C. The device is mounted on a surface mount package and is compliant with the latest environmental regulations, including RoHS3 and REACH.

STB46N30M5 Features

• High Voltage Rating: The STB46N30M5 can withstand drain-to-source voltages of up to 300V, making it suitable for high-voltage applications.
• High Current Handling: With a continuous drain current rating of 53A at 25°C, this MOSFET can handle demanding current loads.
• Low On-State Resistance: The device has a maximum on-state resistance (Rds(on)) of 40mOhm at 26.5A and 10V, ensuring low power dissipation and high efficiency.
• Fast Switching Speed: The gate charge (Qg) is a maximum of 95nC at 10V, enabling fast switching and reducing power losses.
• Robust Operating Temperature: The STB46N30M5 can operate at junction temperatures up to 150°C, making it suitable for high-temperature environments.
• Automotive Grade: Designed to meet the stringent requirements of the automotive industry, this MOSFET is ideal for use in automotive applications.
• Environmental Compliance: The STB46N30M5 is compliant with RoHS3 and REACH regulations, ensuring environmental responsibility.

STB46N30M5 Applications

The STB46N30M5 is ideal for a variety of high-voltage, high-current applications in the automotive industry, including:

• Power Management Systems: Used in battery management systems and power distribution units to control high currents and voltages.
• Motor Control: Suitable for electric vehicle (EV) motor control applications, where high voltages and currents are required.
• Inverters and Converters: Utilized in DC-DC converters and inverters for electric and hybrid vehicles.
• Industrial Control Systems: Employed in high-voltage, high-current control systems for industrial machinery and equipment.

Conclusion of STB46N30M5

The STB46N30M5 from STMicroelectronics is a robust, high-performance N-Channel MOSFET designed for demanding automotive applications. Its high voltage and current ratings, combined with low on-state resistance and fast switching capabilities, make it an excellent choice for power management, motor control, and other high-voltage applications. With its automotive-grade design and environmental compliance, the STB46N30M5 is a reliable and efficient solution for the next generation of automotive electronics.