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ISP815XSMT&R 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 DARL 4-SMD. Review the specifications below when checking this part for your BOM.
The ISP815XSMT&R is a surface-mount optically coupled isolator from Isocom Components, featuring an infrared LED input and NPN silicon photodarlington output. It provides high current transfer ratio with a minimum of 600% and high isolation voltage rated at 5.3 kVrms (7.5 kV peak). The device is housed in a space-efficient dual in-line plastic package with surface mount configuration. Electrical parameters are 100% tested to ensure reliability.
Verify the specific suffix 'SMT&R' confirms the tape and reel surface mount packaging variant. Ensure the 'X' designation aligns with required UL or VDE approvals if certification is mandatory for the application. Confirm that the NPN photodarlington output characteristics match the circuit requirements for load driving capabilities.
Select this component when high current gain is required due to the photodarlington output stage. The surface mount format suits automated assembly processes. Consider the 5.3 kVrms isolation rating for applications requiring significant potential difference separation between input and output circuits.
This part belongs to the ISP815 series of high-density mounting photodarlington optically coupled isolators. The series includes variants with different lead forms and packaging options. The 'X' suffix typically indicates specific approval standards such as UL recognition or VDE approval, while 'SMT&R' denotes the surface mount tape and reel delivery method.
Public confirmed substitute part numbers are not available in the provided documentation.
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