The onsemi FOD785C300 is a 4-pin DIP phototransistor optocoupler designed for robust isolation in demanding applications. This component facilitates signal transmission between circuits with differing voltage levels, utilizing an infrared LED emitter coupled to a silicon phototransistor output. The FOD785C300 offers a typical current transfer ratio (CTR) of 100% at 10mA input current, ensuring efficient signal coupling. Its high isolation voltage rating of 5000 Vrms makes it suitable for power supply control, industrial automation, and telecommunications equipment where reliable signal isolation is paramount. The bulk packaging ensures efficient handling in high-volume manufacturing environments.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: BulkDatasheet: