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F1857CAD400 is listed in the Diode Arrays range at ChipApex. The manufacturer field lists Sensata-Crydom. Its product description is DIODE MODULE GP 400V 55A MODULE. Review the specifications below when checking this part for your BOM.
The Sensata-Crydom F1857CAD400 is a silicon-based discrete semiconductor module belonging to the F18 series. It is classified as an SCR-Diode module designed for power switching applications. The component utilizes a screw mount installation style and operates within a temperature range of -40°C to +125°C. Key electrical specifications include a forward voltage of 1.4 V, a reverse voltage rating of 400 V, and a maximum RMS on-state current of 55 A. The device features a center-tap configuration with two elements.
Verify the specific part number against official manufacturer documentation before procurement. Confirm that the F1857CAD400 designation matches the required 400V reverse voltage rating and 55A current capacity for your design. Ensure compatibility with screw mount hardware and thermal management requirements specified in the datasheet.
Select this module when a combined SCR and diode solution is required for center-tap topologies. The 400V rating suits lower voltage AC applications compared to higher voltage variants in the F18 series. Consider the 1.4V forward voltage drop for thermal calculations and ensure the operating junction temperature remains within the specified -40°C to +125°C range.
This component is part of the Crydom F18 series of discrete semiconductor modules manufactured by Sensata. The series offers various voltage and current ratings tailored for industrial power control. The F1857CAD400 specifically addresses applications requiring moderate voltage blocking capabilities with high current handling in a robust flange-mount package.
Publicly confirmed substitute part numbers are not available in the provided source material.
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