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IS733SM is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISO 5.3KV 1CH TRANS W/BASE. Review the specifications below when checking this part for your BOM.
The IS733SM is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a photovoltaic output configuration housed in a compact 6-SMD surface-mount package. The device provides an isolation voltage rating of 5300Vrms between the input and output circuits. This component utilizes infrared technology for signal transmission, ensuring reliable electrical isolation in space-constrained applications requiring high voltage withstand capabilities.
Verify the specific suffix 'SM' confirms the surface-mount package type and pinout configuration against the official datasheet before procurement. Ensure the supplier source is authorized to guarantee component authenticity and traceability. Check RoHS compliance status as indicated in current documentation.
Select this component when a small form factor is required alongside high isolation voltage. The photovoltaic output type suits applications needing zero quiescent current in the off state. Compare package dimensions and thermal characteristics against board layout constraints to ensure proper fit and heat dissipation.
Isocom Components specializes in infrared optoelectronic devices with extensive industry experience. The IS733 series represents their standard optocoupler offerings designed for general-purpose isolation tasks. This model integrates an infrared LED with a photovoltaic detector to achieve electrical separation.
Consult official substitution guides for compatible equivalents. Verify pin compatibility and isolation ratings before replacing.
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