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CNZ1179

Panasonic Semiconductor
Part Number CNZ1179
Manufacturer Panasonic Semiconductor
Description Photo Interrupter
Published Mar 23, 2005
Detailed Description Transmissive Photosensors (Photo Interrupters) CNZ1179 Photo Interrupter For contactless SW, object detection Overview...
Datasheet PDF File CNZ1179 PDF File

CNZ1179
CNZ1179

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.
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 Collector power dissipation Operating ambient temperature ...


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