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CNZ1179 Datasheet Photo Interrupter

Manufacturer: Panasonic

Overview

Transmissive Photosensors (Photo Interrupters) CNZ1179 Photo Interrupter For contactless SW, object detection Overview CNZ1179 is a photocoupler in which a high efficiency GaAs infrared light emitting diode is used as the light emitting element, and a high sensitivity phototransistor is used as the light detecting element.

The two elements are arranged so as to face each other, and objects passing between them are detected.

Key Features

  • Highly precise position detection : 0.3 mm Wide gap between emitting and detecting elements, suitable for thick plate detection Fast response : tr, tf = 6 µs (typ. ) Small output current variation against change in temperature Absolute Maximum Ratings (Ta = 25˚C) Parameter Symbol Ratings Unit Input (Light emitting diode) Output (Photo transistor) Temperature Reverse voltage (DC) Forward current (DC) Power dissipation Collector current Collector to emitter voltage Emitter to collector voltage.