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IL358T is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Vishay Semiconductor Opto Division. Its product description is OPTOISOLTR 3KV 1CH PHVOLT 8-SOP. Review the specifications below when checking this part for your BOM.
The IL358T is a linear optocoupler manufactured by Vishay Semiconductor Opto Division, designed for optical DAA applications in telecommunications. It features a photovoltaic output with linearized characteristics and provides 3000Vrms isolation voltage across a single channel. The device is housed in an 8-SOP package and is currently classified as obsolete.
Verify component obsolescence status before integration into new designs. Confirm availability through authorized distributors or surplus suppliers. Ensure compatibility with existing PCB footprints for the 8-SOP package. Review datasheet specifications for thermal and electrical limits to prevent operational failures in legacy systems.
Select this component only for maintenance or replacement of existing telecommunications hardware requiring linear optical isolation. Evaluate alternative active components if designing new products due to obsolete status. Ensure input drive conditions match the photovoltaic output requirements for proper linearity.
The IL358T belongs to Vishay's linear optocoupler family, specifically engineered for high-performance analog signal transfer. It utilizes a photovoltaic detector architecture to provide galvanic isolation without requiring external bias on the output side, distinguishing it from transistor-output variants.
Public confirmed substitute part numbers are not available in the provided documentation.
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