Fairchild (onsemi)

FDMS86101DC

FDMS86101DC Description

The FDMS86101DC from Fairchild (onsemi) is a high-performance N-channel PowerTrench MOSFET designed for demanding power management applications. This 100V/20V dual-configuration MOSFET combines low Rds(on) of 7.5 mΩ with a high continuous drain current of 14.5A, making it ideal for high-efficiency switching. Encased in a compact SMD/SMT package (6mm x 5mm x 1.05mm), it features enhancement-mode operation and a gate charge (Qg) of just 44nC, ensuring fast switching and reduced power losses. With a power dissipation of 125W and a wide operating temperature range up to +150°C, it excels in rugged environments.

FDMS86101DC Features

• Low Rds(on): 7.5 mΩ minimizes conduction losses for improved efficiency.
• High Current Handling: 14.5A continuous drain current supports high-power applications.
• Fast Switching: Low gate charge (44nC) reduces switching losses.
• Robust Thermal Performance: 125W power dissipation and +150°C max operating temperature ensure reliability.
• Compact Design: 6mm x 5mm footprint saves board space in dense layouts.
• PowerTrench Technology: Enhances efficiency and thermal management compared to standard MOSFETs.
• RoHS Compliant: Meets environmental and regulatory standards.

FDMS86101DC Applications

• DC-DC Converters: Optimizes efficiency in step-down/step-up power supplies.
• Motor Drives: Ideal for brushed/brushless motor control in industrial and automotive systems.
• Power Management: Used in synchronous rectification and load switching circuits.
• Battery Protection: Ensures safe operation in high-current battery management systems (BMS).
• LED Drivers: Provides stable current control in high-brightness LED applications.

Conclusion of FDMS86101DC

The FDMS86101DC stands out for its low Rds(on), high current capability, and compact form factor, making it a superior choice for power-efficient designs. Its PowerTrench technology and robust thermal performance make it ideal for high-frequency switching, motor control, and energy-sensitive applications. Whether in industrial, automotive, or consumer electronics, this MOSFET delivers reliability and efficiency, backed by Fairchild’s (onsemi) proven quality.