ON2170 Datasheet (Panasonic Semiconductor)

ON2170, Reflective Photosensor

Reflective Photosensors (Photo Reflectors) CNB1302 Reflective Photosensor Overview CNB1302 is a small, thin reflective photosensor consisting of a high efficiency GaAs infrared light emitting diode which is integrated with a high sensitivity Si phototransistor in a single resin package.

Unit : mm Mark for indicating anode side C0.5 1 3 9.0±1.0 2.0±0.2 Chip center Ultraminiature, thin type : 2.7 × 3.4 mm (height : 1.5 mm) Visible light cutoff resin is used Fast response : tr, tf = 20µs (typ.)

ON2170 Features

* 2.0±0.2 4 0.5 0.15 Control of motor and other rotary units Detection of position and edge Detection of paper, film and cloth Start, end mark detection of magnetic tape Absolute Maximum Ratings (Ta = 25˚C) Parameter Input (Light Forward current (DC) emitting diode) Power dissipation Collector cu