FDS8984

FET, MOSFET Arrays Overview

The FDS8984 is an N-Channel PowerTrench MOSFET manufactured by onsemi. It features a drain-source voltage rating of 30V and a continuous drain current capacity of 7A. The device exhibits a low on-resistance of 23mΩ, contributing to high efficiency in power switching applications. Packaged in a compact SOT-363 surface-mount format, it is designed for use in portable electronics and battery-powered systems where space constraints and thermal performance are critical design factors.

FET, MOSFET Arrays Feature Summary

• Utilizes advanced PowerTrench technology for optimized on-resistance and switching performance
• Designed for high-density circuit layouts with minimal footprint requirements
• Engineered for efficient power management in mobile and handheld devices

FET, MOSFET Arrays Applications

• Portable consumer electronics power management
• Battery-operated equipment load switching
• DC-DC converter output stages

FET, MOSFET Arrays Part Context

This component belongs to the Fairchild Semiconductor PowerTrench family, now integrated into onsemi’s portfolio following acquisition. The FDS8984 variant specifically targets low-voltage, high-current applications requiring small form factors. It represents a continuation of established reliability standards within the industry-standard SOT-363 package lineage.

FET, MOSFET Arrays Replacement Considerations

Verify pinout compatibility when substituting. Check if alternative packages like SC-88 or SOT-363 variants meet spatial constraints. Confirm that replacement devices maintain equivalent Rds(on) and Vgs(th) specifications for direct interchangeability in existing designs.