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ISD202 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 8-DIP. Review the specifications below when checking this part for your BOM.
The ISD202 is a high-density phototransistor optically coupled isolator manufactured by Isocom Components. It integrates an infrared light-emitting diode with an NPN silicon phototransistor within a space-efficient dual-in-line plastic package. The device provides high isolation voltage of 5.3kVRMS and 7.5kVPK, ensuring robust signal transmission between systems operating at different potentials and impedances. All electrical parameters are 100% tested to ensure reliability.
Verify the specific suffix configuration required for your application, as the ISD202 series offers options including surface mount variants and tape-and-reel packaging. Confirm that the standard through-hole DIP package meets your board layout requirements before finalizing procurement orders.
Select this component when high-density isolation is required in compact designs. Ensure the circuit design accommodates the NPN phototransistor output characteristics and verify that the 5.3kVRMS isolation rating aligns with your system's safety standards.
The ISD202 belongs to the IS20*, ISD20*, and ISQ20* series of optically coupled isolators from Isocom Components. These devices are designed for applications requiring reliable galvanic isolation in a small form factor, leveraging the company's expertise in high-performance infrared optoelectronic components.
Public confirmed substitute part numbers: CNY172SR2M onsemi.
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