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FDMS8333LN is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists onsemi. Its product description is FET 40V 3.1 MOHM PQFN56. Review the specifications below when checking this part for your BOM.
The FDMS8333LN is an N-channel PowerTrench MOSFET from onsemi, housed in an 8-PQFN (5x6) surface-mount package. It features a 40V drain-source voltage rating and a maximum continuous drain current of 22A at ambient temperature or 76A at case temperature. The device exhibits a low on-resistance of 3.1 milliohms. Thermal performance includes a power dissipation capacity of 2.5W at ambient and 69W at case conditions.
Verify the specific datasheet revision to confirm exact thermal characteristics and electrical limits. Ensure the ordering part number matches the required PQFN56 package variant. Cross-reference manufacturer specifications against your design requirements before finalizing procurement decisions.
Select this component for applications requiring low on-resistance and high current handling within a small footprint. Evaluate thermal management strategies based on the specified ambient and case power dissipation ratings. Confirm compatibility with system voltage levels and switching frequency requirements.
This MOSFET belongs to the PowerTrench family, designed for efficient power switching. It serves as a key component in modern power electronics, offering improved performance over standard planar technologies. The device supports various industrial and consumer power supply architectures.
Check for direct pin-compatible alternatives with similar voltage and current ratings. Verify that substitute components meet the same thermal and switching performance criteria. Consult official substitution lists for validated replacements.
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