The FDS4935A-NL is a P-Channel PowerTrench® MOSFET from Fairchild Semiconductor (now ON Semiconductor). It's designed for battery management and load switching applications in portable devices. This MOSFET is an improved version of the FDS4935, offering enhanced performance in similar applications.

Applications:

• Battery management
• Load switching
• Power management in portable devices (smartphones, tablets, laptops)
• DC-DC conversion

Features:

• -30V Drain-Source Voltage (VDS)
• -6.2A Continuous Drain Current (ID)
• Low RDS(on)
• Low gate charge (Qg)
• SO-8 package
• RoHS Compliant

Benefits:

• High efficiency: Low RDS(on) minimizes power loss and increases overall efficiency.
• Compact design: SO-8 package allows for space-saving designs in portable devices.
• Extended battery life: Low gate charge reduces switching losses, extending battery life in portable applications.
• Improved thermal performance: Optimized thermal characteristics ensure reliable operation.
• Reliable operation: Robust design ensures reliable performance.

Technical Specifications:

The FDS4935A-NL has a drain-source voltage (VDS) of -30V and a continuous drain current (ID) of -6.2A. The typical drain-source on-resistance (RDS(on)) at VGS = -10V is 0.035 Ohms, and 0.05 Ohms at VGS = -4.5V. The gate-source voltage (VGS) is rated at ±20V. The total gate charge (Qg) is typically 17 nC. It comes in an SO-8 package.

This improved P-Channel MOSFET is an excellent choice for efficient battery management and load switching in portable devices. Its low on-resistance and gate charge minimize power losses, contributing to efficient operation and extended battery life in space-constrained applications.