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FFA10U120DNTU is listed in the Diode Arrays range at ChipApex. The manufacturer field lists onsemi. Its product description is DIODE ARRAY GP 1200V 10A TO-3P. Review the specifications below when checking this part for your BOM.
The FFA10U120DNTU is a dual common cathode ultrafast recovery power rectifier manufactured by onsemi. It features a TO-3P through-hole package with an average forward current rating of 10 A at a case temperature of 100°C and a peak repetitive reverse voltage of 1200 V. The device exhibits a maximum reverse recovery time of 100 ns and a non-repetitive peak surge current capability of 60 A. Electrical characteristics include a maximum instantaneous forward voltage of 3.5 V at 10 A and 25°C, and a maximum reverse current of 10 µA at rated voltage and 25°C.
Verify the component status as obsolete or discontinued, as indicated in the source datasheet documentation. Confirm that the manufacturer has ceased production and that the document serves only as reference information. Ensure compatibility with existing designs before procurement attempts, as availability may be restricted or limited to surplus channels.
Select this component for designs requiring a 1200 V rating with a 10 A continuous current capacity in a TO-3P package. Consider the thermal resistance of 1.5 °C/W for heat dissipation planning. Evaluate the 100 ns reverse recovery time against circuit switching frequencies to ensure adequate performance without excessive switching losses.
This part belongs to the FFA series of ultrafast recovery power rectifiers originally developed by Fairchild Semiconductor International. The product line was designed for general-purpose high-voltage rectification. The specific model utilizes silicon technology optimized for fast switching speeds while maintaining robust avalanche energy capabilities.
Public confirmed substitute part numbers are not available in the provided documentation.
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