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The onsemi EFC4K110NUZTDG is a dual N-channel silicon MOSFET designed for high-speed switching applications. It features low on-resistance and enhanced power efficiency, making it suitable for demanding power management tasks. The device operates with a drain-source voltage of 24V and supports a continuous current of 25A. Packaged in a compact WLCSP-10 (2.1x3.2 mm) format, it integrates two independent channels within a single small outline package to save board space.
Verify the specific suffix TDG against official onsemi documentation to confirm tape-and-reel packaging and lead-free status. Ensure the ordering part number matches the exact electrical specifications required for your design. Cross-reference the datasheet revision date to confirm the most recent technical parameters are being utilized for validation.
Select this component when a dual N-channel solution is required in a minimal footprint. The 24V rating and 25A current capacity define its operational limits. Consider the thermal performance inherent to the WLCSP-10 package during layout. Compare against single-channel alternatives if only one path is needed, or higher voltage parts if system requirements exceed 24V.
This part belongs to onsemi's discrete semiconductor portfolio, specifically within the MOSFET category. It represents a move toward highly integrated power solutions using advanced packaging technologies like WLCSP. The dual-channel design allows for synchronized control or parallel operation, distinguishing it from standard single-transistor packages.
Direct substitutes must match the 24V/25A dual N-channel specification and WLCSP-10 package. Verify pinout compatibility before swapping. Generic replacements may differ in on-resistance or switching speed. Consult onsemi for approved alternate part numbers within the same series.