The FDS8842NZNL is a 30V N-Channel PowerTrench® MOSFET from Fairchild Semiconductor (now ON Semiconductor) optimized for high-efficiency synchronous rectification in DC-DC converters and other power management applications.

Applications:

• Synchronous rectification in DC-DC converters
• Load switching
• Power management in notebooks and portable devices
• Battery protection

Features:

• Low on-resistance (RDS(on)) for improved efficiency
• High power and current handling capability
• Optimized for synchronous rectification
• Small SO-8 package
• 100% UIL tested

Benefits:

• Increased efficiency and reduced power losses in DC-DC conversion.
• Extended battery life in portable applications.
• Improved thermal performance for reliable operation.
• Reduced component count and board space.
• High reliability due to UIL testing.

Specifications:

The FDS8842NZNL features a drain-source voltage (VDS) of 30V and a continuous drain current (ID) of 8A. The on-resistance (RDS(on)) is typically 10 mΩ at VGS = 10V and 14 mΩ at VGS = 4.5V. The device is available in an SO-8 package. The gate threshold voltage is between 1V and 3V.

This MOSFET is specifically designed for synchronous rectification, which improves the efficiency of DC-DC converters by replacing the conventional rectifier diode with a MOSFET. This reduces conduction losses and improves overall system performance. The FDS8842NZNL's low on-resistance and high current handling capability make it an excellent choice for high-efficiency power conversion applications.