TCND3000 is a reflective optical sensor for applications using the HALIOS® principle, manufactured by Vishay.
The TCND3000 is a reflective optical sensor that uses Vishay's HALIOS® principle, combining an infrared emitter and a photodetector with a second emitter for ambient‑light compensation. It is intended for touchless switch applications and includes a daylight‑blocking filter and a high ambient‑light suppression capability.
The document lists the sensor's mechanical dimensions, electrical ratings, typical performance curves, recommended PCB footprint, reflow solder profiles, and moisture‑sensitivity handling. It also contains regulatory information such as RoHS compliance and ozone‑depleting‑substance policy.