STMicroelectronics

STB28NM50N

STB28NM50N Description

The STB28NM50N is a high-performance MOSFET N-CH 500V 21A D2PAK manufactured by STMicroelectronics. This single FET is designed for applications requiring high power dissipation, low on-resistance, and high input capacitance. With a maximum drain-source voltage of 500V and a continuous drain current of 21A at 25°C, the STB28NM50N is ideal for various high-power electronic devices.

STB28NM50N Features

• Technology: MOSFET (Metal Oxide) - Offers high efficiency and low power loss.
• Input Capacitance (Ciss): 1735 pF @ 25 V - Minimizes input capacitance for faster switching speeds.
• Gate Charge (Qg): 50 nC @ 10 V - Reduces switching losses and improves efficiency.
• Drain to Source Voltage (Vdss): 500 V - Suitable for high-voltage applications.
• Power Dissipation (Max): 150W (Tc) - Capable of handling high power dissipation.
• Rds On (Max): 158mOhm @ 10.5A, 10V - Low on-resistance for minimal power loss.
• Vgs(th) (Max): 4V @ 250µA - Ensures reliable gate control.
• Operating Temperature: 150°C (TJ) - Suitable for high-temperature applications.
• Mounting Type: Surface Mount - Facilitates easy integration into surface-mount devices.

STB28NM50N Applications

The STB28NM50N is ideal for various high-power applications, including:

1. Power Supplies: Due to its high voltage and current ratings, the STB28NM50N is suitable for power supply designs.
2. Motor Controls: The low on-resistance and high current capabilities make it ideal for motor control applications.
3. Industrial Automation: Its ability to handle high power dissipation and high temperatures makes it suitable for industrial automation systems.
4. Automotive Applications: The STB28NM50N can be used in automotive electronics, such as electric power steering and battery management systems.

Conclusion of STB28NM50N

The STB28NM50N from STMicroelectronics is a high-performance MOSFET designed for demanding high-power applications. Its unique combination of low on-resistance, high input capacitance, and high power dissipation capabilities make it an excellent choice for power supplies, motor controls, industrial automation, and automotive applications. With its robust performance and reliability, the STB28NM50N is a valuable component for engineers designing cutting-edge electronic systems.