The FDD8874NL is an N-Channel PowerTrench® MOSFET from Fairchild/ON Semiconductor. It is designed for synchronous rectification and other high-efficiency power conversion applications, featuring low on-resistance and gate charge to minimize power losses.

Applications

• Synchronous Rectification in AC/DC and DC/DC converters
• Power Supplies
• Motor Control
• Load Switching
• DC-DC Conversion

Features

• Low on-resistance: RDS(on) = 0.0053 Ω (Typ.) @ VGS = 10V, ID = 24A
• High current capability: ID = 80A
• Low gate charge: Qg = 32nC (Typ.) @ VGS = 10V
• Avalanche energy rated
• 100% UIS Tested

Benefits

• Improved Efficiency: Low RDS(on) minimizes conduction losses, leading to greater overall efficiency in power conversion.
• Reduced Switching Losses: Low gate charge results in faster switching speeds and reduced switching losses.
• Enhanced Thermal Performance: Capable of handling high currents while maintaining low temperatures.
• High Reliability: Robust design and manufacturing ensure long-term reliability.
• Simplified Design: Easy to implement and integrate into existing power circuit designs.

Additional Details

The FDD8874NL is available in a TO-252 (DPAK) package, suitable for surface mounting on printed circuit boards. It is specifically designed for applications that require high efficiency and power density. This MOSFET has a drain-source voltage rating of 30V. Continuous drain current at VGS=10V is 24A, and pulsed drain current is 80A. The power dissipation is 48W. It is commonly used in synchronous rectification circuits in DC-DC converters to improve efficiency and reduce heat generation.