The SUM85N02-05P is an N-Channel power MOSFET from Vishay Siliconix designed for high-efficiency switching applications. It features ultra-low on-resistance (RDS(on)) to minimize conduction losses and improve overall system efficiency. This MOSFET is optimized for low voltage operation and delivers high current handling capability, making it ideal for a wide range of power management applications.

Applications

• Synchronous rectification in power supplies
• DC-DC converters
• Battery management systems
• Motor control
• Load switching

Features

• Ultra-low on-resistance (RDS(on)) for minimal conduction losses
• High current capability
• Low gate charge (Qg) for efficient switching
• Avalanche rated
• Lead (Pb)-free and RoHS compliant

Benefits

• Increased energy efficiency due to reduced power dissipation
• High power density in a small footprint
• Improved system reliability with high avalanche ruggedness
• Simplified thermal management resulting from low RDS(on)
• Environmentally friendly

Additional Details

The SUM85N02-05P is supplied in a surface-mount package suitable for automated assembly and high-density board layouts. Its key electrical parameters include a drain-source voltage (VDS) suitable for low-voltage systems, a high continuous drain current (ID) rating, and a gate threshold voltage (VGS(th)) compatible with standard logic-level drive signals. Vishay provides comprehensive datasheets that include detailed electrical characteristics, thermal performance data, and application guidelines, enabling designers to optimize the MOSFET's performance in their specific designs. The ultra-low RDS(on) significantly reduces conduction losses, leading to higher efficiency and reduced heat generation. The low gate charge contributes to reduced switching losses at high frequencies, making it suitable for modern power supply designs. The avalanche rating ensures robust performance under transient conditions. The lead-free and RoHS compliant construction makes it an environmentally friendly component choice.