The TLP813 is a direct‑mount photointerrupter with a GaAs infrared LED and a Si phototransistor, designed for detecting rotating disks and other applications requiring a narrow 0.2 mm slit. The device includes a locating pin for PCB mounting and is intended for upward‑downward orientation.
The document lists detailed opto‑electrical characteristics, maximum ratings, mechanical dimensions, switching time tests, and handling precautions such as avoiding certain chemicals on the polycarbonate package and mounting on an unwarped surface.
| Reverse Voltage | 5 V |
|---|---|
| Collector‑Emitter Voltage (VCEO) | 35 V |
| Gap | 2.2 mm |
| Slit width | 0.2 mm |
| Weight (typ) | 0.9 g |
The TLP813 shall be mounted on an unwarped surface.