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IS623 is listed in the Triac, SCR Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLTR 5.3KV TRIAC 1CH 6-DIP. Review the specifications below when checking this part for your BOM.
The IS623 is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a triac output device designed for switching applications. The component provides an isolation voltage of 5300Vrms between the input and output circuits. It does not include an integrated zero-crossing detection circuit, allowing for phase-angle control capabilities. The device is housed in a standard 6-DIP package configuration.
Verify the specific datasheet version to confirm pinout compatibility with existing PCB footprints. Ensure that the absence of a zero-crossing feature aligns with the target application's noise requirements. Confirm that the 5300Vrms isolation rating meets the safety standards required for the intended electrical environment.
Select this component when phase-angle control is required rather than zero-crossing switching. The triac output is suitable for driving AC loads directly or via external drivers. Consider the DIP-6 package constraints during layout planning. Verify thermal management needs based on the expected load current and ambient temperature conditions.
Isocom Components 2004 LTD specializes in infrared optoelectronic devices and industrial replacements. The IS623 belongs to their triac output optocoupler family. This product line supports various industrial automation and power control systems requiring galvanic isolation.
Consult official substitution lists for equivalent triac output optocouplers with matching isolation ratings. Verify pin-to-pin compatibility before replacing legacy components in existing designs.
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