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HUF7554S3S is listed in the FET, MOSFET Arrays range at ChipApex. The manufacturer field lists Harris Corporation. Its product description is MOSFET 80V 75A. Review the specifications below when checking this part for your BOM.
The HUF7554S3S is a single N-channel UltraFET MOSFET manufactured by onsemi. It features a 100V drain-source breakdown voltage and a continuous drain current of 62A. The device exhibits a maximum on-resistance of 0.018 ohms at a gate-source voltage of 10V. It operates within a temperature range of -55°C to +175°C junction temperature. The component utilizes a D2PAK-3 (TO-263-3) surface-mount package with a power dissipation rating of 325W.
Verify the manufacturer designation, as the component is currently produced by onsemi following corporate acquisitions. Confirm the specific suffix 'ST' indicates tape-and-reel packaging if required for automated assembly processes. Ensure the datasheet version matches the production batch for accurate thermal resistance values.
Select this component when a 100V rating is required alongside moderate current handling capabilities. The low on-resistance minimizes conduction losses in efficiency-critical designs. Consider the TO-263-3 package footprint compatibility during PCB layout planning to ensure adequate thermal management solutions are integrated.
This part belongs to the HUF7554S3S series of N-channel MOSFETs. It represents a standard discrete power transistor solution for general-purpose switching applications. The series provides a balance between cost-effectiveness and performance metrics suitable for consumer and industrial electronics.
Consult official cross-reference lists for verified substitutes. Generic equivalents may differ in thermal characteristics or switching speeds.
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