The SD103N04S10PV is a discrete N-channel MOSFET from Infineon Technologies, designed for a wide range of applications where efficient power switching is required. This MOSFET utilizes advanced trench technology to minimize on-state resistance (Rds(on)) and gate charge, resulting in lower power losses and improved energy efficiency. Its robust design ensures reliable operation in demanding environments.

Applications

• Synchronous rectification in AC-DC and DC-DC converters
• Motor control
• Load switching
• Battery management systems
• Power tools

Features

• N-Channel, Logic Level
• Low on-state resistance (Rds(on))
• Optimized for high-frequency switching
• Avalanche rated
• Pb-free lead plating; RoHS compliant
• Trench technology for high power density

Benefits

• High efficiency: Minimizes power losses, leading to cooler operation and reduced energy consumption.
• Fast switching speed: Enables high-frequency operation, reducing the size and cost of passive components.
• Improved thermal performance: Allows for higher power density and more compact designs.
• Robustness: Avalanche rating provides added protection against voltage spikes.
• Environmentally friendly: Pb-free and RoHS compliant, meeting environmental regulations.

Additional Details

The SD103N04S10PV comes in a SOT-223 package, suitable for surface mounting. Its key electrical characteristics include a drain-source voltage (Vds) of 40V and a continuous drain current (Id) of 10.3A. The gate-source threshold voltage (Vgs(th)) is typically 2.1V. The low gate charge (Qg) contributes to its fast switching performance. This MOSFET is designed to operate over a wide temperature range. Detailed specifications are available in the Infineon datasheet for this part number, including thermal resistance values, gate charge characteristics, and Safe Operating Area (SOA) curves.