The FDS6890A-NL is an N-Channel PowerTrench® MOSFET from Fairchild Semiconductor (now ON Semiconductor). It is designed for use in load switching applications and battery management systems where efficiency and space are critical.

Applications:

• Load switching
• Battery management
• DC-DC conversion
• Power management in portable devices

Features:

• Low rDS(on): 0.028Ω at VGS = 10V, 0.039Ω at VGS = 4.5V
• High current capability: Up to 8A
• Logic level gate drive
• Fast switching speed
• RoHS compliant
• Compact SO-8 package

Benefits:

• Improved efficiency: Low on-resistance minimizes power loss during switching, resulting in higher efficiency in power conversion circuits.
• Extended battery life: Lower power dissipation translates to longer battery life in portable applications.
• Simplified design: Logic level gate drive allows direct control from microcontrollers and other low-voltage circuits.
• Reduced board space: Small SO-8 package allows for dense circuit designs.
• Enhanced thermal performance: Efficient heat dissipation minimizes the need for bulky heat sinks.

Technical Specifications:

• VDS (Drain-Source Voltage): 30V
• ID (Continuous Drain Current): 8A
• RDS(on) (Drain-Source On-Resistance): 0.028Ω at VGS = 10V, 0.039Ω at VGS = 4.5V
• VGS(th) (Gate Threshold Voltage): 1-3V
• Package: SO-8