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DSS2X101-02A is listed in the Diode Arrays range at ChipApex. The manufacturer field lists IXYS. Its product description is DIODE MOD SCHOTTKY 200V SOT227B. Review the specifications below when checking this part for your BOM.
The DSS2X101-02A is a Schottky rectifier manufactured by Littelfuse, housed in an SOT-227B-4 package. It features a dual configuration with a maximum repetitive reverse voltage of 200 V and a continuous forward current of 100 A per diode. The device exhibits a low forward voltage of 840 mV and supports a peak non-repetitive forward surge current of 1.4 kA. Operating within a temperature range of -40°C to +150°C, it dissipates up to 310 W of power.
Verify the manufacturer designation carefully, as this specific part number is attributed to Littelfuse rather than IXYS in official distributor catalogs. Confirm the exact suffix and package variant matches the required electrical specifications before procurement. Ensure compatibility with existing thermal management solutions given the high power dissipation rating.
Select this component when low forward voltage drop is critical for efficiency in medium-voltage applications. The dual configuration simplifies circuit layout compared to discrete solutions. Verify that the 200 V rating aligns with the system's peak inverse voltage requirements and that the 100 A current handling meets the load demands under specified ambient temperatures.
This device belongs to the DSS2x101-02 series of high-power Schottky rectifiers. It shares the SOT-227B mechanical footprint with other high-current modules in the family, facilitating standardized mounting designs. The series is engineered for robust operation in demanding industrial environments requiring reliable high-frequency switching characteristics.
Publicly confirmed substitute part numbers are not available in the provided source material.
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