The FDS9934C-NL is a dual N-Channel PowerTrench® MOSFET from Fairchild Semiconductor (now ON Semiconductor). This device is designed for use in applications requiring efficient power switching, such as DC-DC converters, load switching, and power management. The dual MOSFET configuration allows for increased flexibility in circuit design.

Applications

• DC-DC Converters
• Load Switching
• Power Management
• Battery Charging Circuits
• Notebook Computers

Features

• Dual N-Channel MOSFETs: Provides two independent switching elements in a single package.
• Low RDS(on): Reduces power loss and improves efficiency.
• Fast Switching Speed: Enables efficient operation in high-frequency circuits.
• Logic Level Gate Drive: Allows direct drive from logic circuits.
• Surface Mount Package: Minimizes board space requirements.

Benefits

• Increased Design Flexibility: Dual MOSFET configuration allows for various circuit topologies.
• Improved Efficiency: Low RDS(on) minimizes power dissipation, extending battery runtime in portable devices.
• Reduced Component Count: Integrates two MOSFETs into a single package, saving board space and cost.
• Enhanced System Performance: Fast switching speed enables efficient operation in demanding applications.

Additional Details

The FDS9934C-NL features a drain-source voltage (VDS) of 30V and a continuous drain current (ID) of up to 5.6A per channel. The typical RDS(on) is 0.035 Ohms at VGS = 10V. It is available in a SO-8 surface mount package. The device is designed to minimize conduction losses and switching losses, making it suitable for high-efficiency power conversion applications. The gate threshold voltage is logic-level compatible, allowing for easy interfacing with digital control circuits.