The BSC016N04LS is a high-performance OptiMOS™ power MOSFET from Infineon Technologies, designed for synchronous rectification and high-frequency switching applications. This N-channel MOSFET features extremely low on-state resistance (Rds(on)) and optimized switching characteristics, enabling high efficiency and power density in demanding power conversion systems.

Applications:

• Synchronous Rectification in DC-DC converters
• High-frequency switching power supplies
• Motor control applications
• OR-ing MOSFETs
• Point-of-Load (POL) converters

Features:

• Extremely low on-state resistance (Rds(on))
• Optimized for synchronous rectification
• Low gate charge (Qg) and gate resistance (Rg)
• Avalanche rated
• 100% Avalanche tested
• Pb-free terminal plating; RoHS compliant

Benefits:

• Enables very high efficiency and reduced power losses
• Improved thermal performance
• Increased power density
• Simplified thermal management
• Enhanced system reliability

Additional Details:

The BSC016N04LS has a drain-source voltage (Vds) of 40V and a continuous drain current (Id) of up to 100A (depending on package and thermal conditions). The very low Rds(on) significantly reduces conduction losses, contributing to higher overall efficiency. The optimized switching characteristics minimize switching losses, making it suitable for high-frequency operation. The device is typically available in a leadless SMD package for efficient heat dissipation. The avalanche rating ensures robustness against voltage transients, enhancing system reliability. Its primary use is in synchronous rectification, replacing diodes in power supplies to improve efficiency. It is also used as an OR-ing MOSFET to allow multiple power sources to power a load.

The low gate charge allows for faster switching speeds and reduces the power required to drive the MOSFET. This further contributes to improved efficiency. The avalanche testing guarantees the device's ability to withstand transient voltage spikes, increasing its reliability in harsh operating environments. This part is suited for use in telecommunications, server, and other high-power density applications.