FDS6894AZ

FET, MOSFET Arrays Overview

The FDS6894AZ is a dual N-Channel Logic Level MOSFET manufactured by onsemi, utilizing the PowerTrench process. It features an SO-8 package with two independent channels. Key electrical parameters include a drain-source voltage (Vds) of 20 V and a continuous drain current (Id) of 8 A. The static drain-source on-resistance (Rds(on)) is specified at 17 mΩ @ Vgs = 4.5 V, 20 mΩ @ Vgs = 2.5 V, and 30 mΩ @ Vgs = 1.8 V. Total gate charge (Qg) is typically 14 nC. Operating junction temperature ranges from -55°C to +150°C.

FET, MOSFET Arrays Feature Summary

• Logic level gate drive capability for direct operation from logic circuits
• PowerTrench technology optimized for low on-state resistance and fast switching performance
• Dual channel configuration in a compact surface-mount package

FET, MOSFET Arrays Applications

• Low voltage battery powered applications
• DC/DC converters requiring high efficiency
• DC motor control circuits

FET, MOSFET Arrays Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels. Confirm datasheet revision status and lot traceability upon receipt. Ensure storage conditions comply with moisture sensitivity levels to prevent package damage prior to soldering.

FET, MOSFET Arrays Selection Notes

Select this component for designs requiring low inline power loss and rapid switching speeds within a 20 V system. Evaluate thermal management requirements based on the specific PCB copper pad area, as thermal resistance varies significantly between minimum and standard mounting configurations.

FET, MOSFET Arrays Part Context

This device belongs to the PowerTrench family of MOSFETs designed for low voltage applications. Originally developed by Fairchild Semiconductor, the product line was acquired by onsemi. The part number suffix 'AZ' indicates specific packaging and tape/reel specifications for automated assembly.

FET, MOSFET Arrays Replacement Considerations

Compatible substitutes include FDS6892A, FDS6898A, and FDS6894A. Verify pinout compatibility and ensure that replacement parts meet or exceed the required 20 V breakdown voltage and 8 A current handling capabilities.