FDS8978-F40

FET, MOSFET Arrays Overview

The FDS8978-F40 is a dual N-Channel PowerTrench MOSFET manufactured by onsemi. It integrates two independent N-channel enhancement mode field-effect transistors within a single package, designed for high-speed switching applications. The device features low on-resistance and fast switching characteristics typical of the PowerTrench technology. It is housed in a compact surface-mount package suitable for space-constrained designs. The component operates as a voltage-controlled switch, providing efficient power management solutions for various electronic circuits requiring dual-channel control.

FET, MOSFET Arrays Feature Summary

• Dual N-Channel configuration for integrated circuit design
• PowerTrench technology for optimized performance
• Surface-mount packaging for automated assembly

FET, MOSFET Arrays Applications

• DC-DC converter circuits
• Motor control systems
• Load switching applications

FET, MOSFET Arrays Procurement Notes

Verify the specific -F40 suffix against official onsemi documentation to confirm tape and reel specifications or material composition details. Ensure compatibility with RoHS directives if required for your manufacturing process. Cross-reference the datasheet revision date to guarantee access to the most current electrical parameters and mechanical drawings before finalizing procurement orders.

FET, MOSFET Arrays Selection Notes

Select this component when a dual N-Channel MOSFET solution is required to reduce board space and simplify schematic design. Consider the PowerTrench series for applications demanding low gate charge and fast switching speeds. Verify that the package type meets the thermal and footprint requirements of the target PCB layout compared to single-channel alternatives.

FET, MOSFET Arrays Part Context

This part belongs to the Fairchild Semiconductor PowerTrench MOSFET portfolio, now managed by onsemi following their acquisition. The FDS prefix typically denotes Fairchild Semiconductor legacy parts. The product line focuses on low-voltage, high-efficiency power switching devices widely used in consumer electronics and industrial applications.

FET, MOSFET Arrays Replacement Considerations

Check for direct equivalents such as FDMD8440L or FDMA1028NZ from the same manufacturer family. Verify pinout compatibility and electrical parameter overlaps before substituting. Consult official replacement guides to ensure no functional changes occur during the transition.