STMicroelectronics

STY140NS10

STY140NS10 Description

The STY140NS10, manufactured by STMicroelectronics, is a single N-channel MOSFET with a drain-to-source voltage (Vdss) of 100V and a continuous drain current (Id) of 140A at 25°C. This MOSFET is part of the MESH OVERLAY™ series and is packaged in a MAX247™ tube. Despite being classified as obsolete, it still offers significant performance benefits and applications in various electronic systems.

STY140NS10 Features

• Technology: Utilizes MOSFET (Metal Oxide) technology for efficient power management.
• Input Capacitance (Ciss): Maximum of 12,600 pF at 25V, ensuring fast switching and minimal power loss.
• Gate Charge (Qg): Maximum of 600 nC at 10V, reducing switching losses and improving efficiency.
• Rds On (Max): 11 mΩ at 70A and 10V, providing low on-resistance for high current applications.
• Vgs(th) (Max): 4V at 250µA, ensuring reliable threshold voltage performance.
• Power Dissipation (Max): 450W (Tc), suitable for high-power applications.
• Mounting Type: Through Hole, facilitating easy integration into various circuit designs.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations and ensuring eco-friendly operations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring reliable performance in various environmental conditions.

STY140NS10 Applications

The STY140NS10 is ideal for applications requiring high current and voltage handling capabilities. Some specific use cases include:

1. Power Electronics: Utilized in power supply designs, motor control systems, and power inverters for efficient power management.
2. Industrial Automation: Employed in industrial control systems and motor drives for reliable and efficient operation.
3. Automotive Electronics: Suitable for automotive applications such as electric power steering and battery management systems.

Conclusion of STY140NS10

While the STY140NS10 is now considered obsolete, it still offers a range of performance benefits and applications in various electronic systems. Its high current and voltage handling capabilities, low on-resistance, and fast switching characteristics make it suitable for power electronics, industrial automation, and automotive applications. Despite being replaced by newer models, the STY140NS10 remains a reliable choice for applications that require its specific performance characteristics.