STMicroelectronics

STS10N3LH5

STS10N3LH5 Description

The STS10N3LH5 is a high-performance N-Channel MOSFET from STMicroelectronics, designed for applications requiring robust power handling and efficient switching. With a drain-to-source voltage (Vdss) of 30V and a continuous drain current (Id) of 10A at 25°C, this MOSFET is well-suited for a variety of power electronics applications.

STS10N3LH5 Features

• High Input Capacitance (Ciss): The STS10N3LH5 boasts a maximum input capacitance of 475 pF at 25V, ensuring fast switching speeds and improved performance in high-frequency applications.
• Low Gate Charge (Qg): With a maximum gate charge of 4.6 nC at 5V, this MOSFET minimizes power loss during switching, contributing to higher efficiency in power management systems.
• Low Rds On: The STS10N3LH5 achieves a maximum Rds On of 21mOhm at 5A and 10V, providing low on-resistance for minimal power dissipation.
• Robust Voltage Tolerance: Capable of withstanding a maximum gate-to-source voltage (Vgs) of ±22V, this MOSFET offers a wide operating voltage range.
• Surface Mount Technology: Designed for surface mount applications, the STS10N3LH5 is ideal for space-constrained designs and high-density PCB layouts.
• Compliance and Environmental Standards: This MOSFET is compliant with the RoHS3 directive and is classified as REACH unaffected, making it suitable for environmentally conscious designs.

STS10N3LH5 Applications

The STS10N3LH5 is an excellent choice for applications where high power handling and efficient switching are critical. Some specific use cases include:

• Power Supplies: Due to its high Vdss and Id ratings, the STS10N3LH5 is ideal for power supply designs, particularly in consumer electronics and industrial equipment.
• Motor Controls: The low Rds On and high Id capabilities make this MOSFET suitable for motor control applications, such as in electric vehicles and industrial automation systems.
• Battery Management Systems: The STS10N3LH5 can be used in battery management systems for electric vehicles and renewable energy storage, where high efficiency and reliability are paramount.

Conclusion of STS10N3LH5

The STS10N3LH5 from STMicroelectronics is a versatile and high-performance N-Channel MOSFET, offering a combination of high power handling, low on-resistance, and fast switching capabilities. Its compliance with environmental standards and surface mount design make it an ideal choice for a wide range of power electronics applications, from power supplies to motor controls and battery management systems. Despite being marked as "Not For New Designs," it remains a reliable option for existing designs that require its specific performance characteristics.