Reflective Photosensors (Photo Reflectors)
CNB1301 (ON2171)
Reflective photosensor
Non-contact point SW, object sensin...
Reflective Photosensors (Photo Reflectors)
CNB1301 (ON2171)
Reflective photosensor
Non-contact point SW, object sensing
■ Overview CNB1301 is a reflective photosensor consisting of a small, thin
reflective photosensor (CNB1302) to which a plastic lens is attached to increase the focal distance from 0.8 mm to 2.5 mm.
■ Features Small size, light weight: 5 mm × 4.5 mm (height: 4.0 mm) Focal distance: 2.5 mm Visible light cutoff resin is used
■ Applications Copier Facsimiles
Printers Cassette deck
■ Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol Rating
Input (Light Reverse voltage
emitting diode) Forward current Power dissipation *1
Output (Photo Collector-emitter voltage
transistor) (Base open)
VR IF PD VCEO
3 50 75 30
Emitter-collector voltage VECO (Base open)
5
Temperature
Collector current Collector power dissipation *2 Operating ambient temperature Storage temperature
IC PC Topr Tstg
20 50 −25 to +75 −30 to +80
Unit V ...