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PC3SF21YVZAH is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists SHARP/Socle Technology. Its product description is OPTOISOLATOR 5KV TRIAC 1CH 6-DIP. Review the specifications below when checking this part for your BOM.
The PC3SF21YVZAH is a triac output optocoupler manufactured by SHARP/Socle Technology. It features reinforced insulation and includes an infrared emitting diode (IRED) optically coupled to a phototriac output. The device provides electrical isolation with a voltage rating of 5000Vrms. It is housed in a 6-DIP package with a width of 0.300 inches. The component is designed for applications requiring reliable signal transmission across isolated circuits.
Verify the specific suffix YVZAH against official datasheets to confirm pinout and packaging details. Ensure compatibility with existing PCB footprints, specifically the 6-DIP configuration. Confirm that the reinforced insulation rating meets the safety requirements of the target application environment before procurement.
Select this component when high-voltage isolation is required between control and load sides. The triac output is suitable for AC load switching. Consider the 5000Vrms isolation rating for safety compliance. Verify thermal management needs based on the expected current load in the application circuit.
This part belongs to the PC3SF21 series of phototriac couplers from Sharp Microelectronics. These devices are engineered for robust performance in industrial environments. The series emphasizes reliability through reinforced insulation structures, making them suitable for critical isolation tasks in power electronics.
Check for direct cross-references in manufacturer substitution guides. Ensure any alternative maintains the same DIP-6 package and triac output topology. Verify that replacement parts meet or exceed the 5000Vrms isolation requirement.
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