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ISP817XAG is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLTR 5.3KV 1CH TRANS 4-DIP. Review the specifications below when checking this part for your BOM.
The ISP817XAG is a single-channel phototransistor optocoupler manufactured by Isocom Components. It features a plastic DIP-4 package with through-hole mounting. The device provides an isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to 100°C. Key electrical parameters include a maximum forward current of 50 mA, a typical rise time of 4 µs, and a typical fall time of 3 µs. The unit is UL recognized under file number E91231.
Verify the specific suffix 'AG' against official manufacturer documentation to confirm lead form variations or RoHS compliance status. Ensure the component matches the required DIP-4 package dimensions and pinout configuration for the target PCB layout before finalizing procurement orders.
Select this component when a single-channel phototransistor output is required with high isolation voltage capabilities. Consider the 50 mA maximum forward current limit and the specified operating temperature range to ensure compatibility with the intended circuit design and environmental conditions.
This part belongs to the ISP series of high-density mounting phototransistor optically coupled isolators from Isocom Components. The series includes variants such as ISP817X, ISP827X, and ISP847X, designed to serve as industry-standard replacements for other manufacturers' components while maintaining consistent performance characteristics.
Public confirmed substitute part numbers are not available in the provided source material.
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