STMicroelectronics

STD8NM50N

STD8NM50N Description

The STD8NM50N is a high-performance N-Channel MOSFET from STMicroelectronics, designed for a wide range of applications in the electronics industry. This device is part of the MDmesh™ II series and offers superior performance in terms of power dissipation, operating temperature, and voltage handling. With a drain-to-source voltage (Vdss) of 500V and a continuous drain current (Id) of 5A at 25°C, the STD8NM50N is an ideal choice for demanding power management and switching applications.

STD8NM50N Features

• Technology: MOSFET (Metal Oxide), providing excellent electrical characteristics and reliability.
• Input Capacitance (Ciss): 364 pF @ 50 V, ensuring fast switching performance.
• Gate Charge (Qg): 14 nC @ 10 V, contributing to low power consumption during switching.
• Drain to Source Voltage (Vdss): 500 V, suitable for high-voltage applications.
• Power Dissipation (Max): 45W (Tc), enabling efficient heat management.
• Operating Temperature: 150°C (TJ), suitable for harsh environments.
• Rds On (Max) @ Id, Vgs: 790mOhm @ 2.5A, 10V, ensuring low on-resistance for efficient power delivery.
• Vgs(th) (Max) @ Id: 4V @ 250µA, providing precise control over the gate voltage.
• Mounting Type: Surface Mount, facilitating easy integration into various PCB designs.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.

STD8NM50N Applications

The STD8NM50N is ideal for a variety of applications where high voltage, power, and temperature performance are critical. Some specific use cases include:

1. Power Management: In power supply designs, the STD8NM50N can efficiently manage and switch high currents while dissipating heat effectively.
2. Motor Control: The device's high voltage and current ratings make it suitable for motor control applications, such as in industrial automation and robotics.
3. Automotive Electronics: The STD8NM50N can be used in automotive applications, such as electric window lifts and power steering systems, where high reliability and temperature performance are essential.
4. Renewable Energy: In solar power inverters and wind energy systems, the STD8NM50N can handle the high voltage and power demands of these applications.

Conclusion of STD8NM50N

The STD8NM50N from STMicroelectronics is a powerful and versatile N-Channel MOSFET that offers exceptional performance in terms of voltage handling, power dissipation, and operating temperature. Its unique features, such as low input capacitance and gate charge, make it an ideal choice for high-speed switching applications. With its RoHS and REACH compliance, the STD8NM50N is not only a high-performance device but also an environmentally responsible option for electronics designers.