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Molded connectors
Description
The OPB856 consists of an LED and
a phototransistor each mounted in a
threaded (M12x1TH) color coded
housing. The LED is white, and the
phototransistor is black. Both have a
molded Molex connector for ease of
installation. For cable and connector
operations, contact the factory.
Absolute Maximum Ratings
(T
A
= 25
o
C unless otherwise noted)
Storage and Operating Temperature Range . . . . . . . . . . . . . . . . . . . -40
o
C to +85
o
C
Input Diode
Continuous Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 mA
Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 V
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW
(1)
Output Phototransistor
Collector-Emitter Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V
Emitter-Collector Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0 V
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW
(1)
Notes:
(1) Derate Linearly 1.67 mW/
o
C above 25
o
C.
(2) d is the distance between lenses along the optical axis.
(3) All parameters tested using pulse technique.
Optek Technology, Inc.
1215 W. Crosby Road
Carrollton, Texas 75006
12-130
(972) 323-2200
Fax (972) 323-2396
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