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WPSCDS190D is listed in the Scrs range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is THYRISTOR SMB T&R 3K. Review the specifications below when checking this part for your BOM.
The WPSCDS190D is a thyristor surge protection device (TSPD) manufactured by Diodes Incorporated. It is designed for transient voltage suppression in electronic circuits. The component utilizes an SMB surface-mount package configuration, facilitating automated assembly processes. It operates within standard industrial temperature ranges suitable for general-purpose protection applications.
Verify the specific datasheet version and official discontinuation status before procurement. Confirm that the SMB tape-and-reel quantity matches production requirements. Ensure compatibility with existing thermal management and footprint constraints on the target printed circuit board layout.
Select this component when surface-mount thyristor-based surge protection is required. Consider the SMB package size for space-constrained designs. Evaluate the device's clamping characteristics against the system's maximum allowable transient voltage levels to ensure adequate protection margins.
This part belongs to Diodes Incorporated's discrete semiconductor portfolio, specifically within the thyristor and surge protection category. It serves as a protective element against electrical overstress events in various electronic assemblies.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct replacements or equivalent surge protection devices.
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