STMicroelectronics

STB20NM50T4

STB20NM50T4 Description

The STB20NM50T4 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for applications requiring high voltage and current handling capabilities. It features a D2PAK package and is part of the MDmesh™ series, offering superior thermal performance and reliability. With a drain-to-source voltage (Vdss) of 550V and a continuous drain current (Id) of 20A at 25°C, the STB20NM50T4 is ideal for demanding power electronic applications.

STB20NM50T4 Features

• High Voltage and Current Handling: The STB20NM50T4 can handle a maximum drain-to-source voltage of 550V and a continuous drain current of 20A at 25°C, making it suitable for high-power applications.
• Low On-Resistance: With a maximum Rds(on) of 250mOhm at 10A and 10V, the STB20NM50T4 offers low conduction losses, improving efficiency in power conversion systems.
• Fast Switching Speed: The device has a low gate charge (Qg) of 56nC at 10V and a threshold voltage (Vgs(th)) of 5V at 250µA, enabling fast switching and reducing switching losses.
• Robust Thermal Performance: The D2PAK package provides excellent thermal dissipation, ensuring reliable operation in high-power applications.
• Compliance and Environmental: The STB20NM50T4 is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious designs.

STB20NM50T4 Applications

The STB20NM50T4 is ideal for a wide range of power electronic applications, including:

1. Power Supplies: Its high voltage and current ratings make it suitable for power supply designs, such as SMPS (Switched-Mode Power Supplies) and DC-DC converters.
2. Motor Drives: The device's low on-resistance and fast switching capabilities are beneficial in motor drive applications, improving efficiency and reducing losses.
3. Industrial Control: The STB20NM50T4 can be used in industrial control systems, such as motor control and power distribution, where high voltage and current handling are required.
4. Automotive Applications: The device's robustness and compliance with environmental regulations make it suitable for automotive applications, such as electric vehicle charging systems and power management.

Conclusion of STB20NM50T4

The STB20NM50T4 is a versatile and high-performance N-Channel MOSFET from STMicroelectronics, offering a combination of high voltage and current handling capabilities, low on-resistance, and fast switching speeds. Its robust thermal performance and compliance with environmental regulations make it an ideal choice for a wide range of power electronic applications, including power supplies, motor drives, industrial control, and automotive systems. With its unique features and advantages over similar models, the STB20NM50T4 is a reliable and efficient solution for demanding power electronic designs.