Reflective Object Sensor - OPTEK Technologies
Description
Product Bulletin OPB755N JJuannuea1ry9290606
Reflective Object Sensor
Type OPB755N
Features
• High contrast ratio 1000 to 1 minimum • 12.
0" ± 0.
5" min.
UL#1429 26 AWG
wire leads terminated into an AMP #640442-5 connector • Low cost plastic housing
12.
0 ± 0.
5 (304.
8 ± 12.
7)
Description
The OPB755N reflective assembly features a phototransistor output designed to decrease low-level light gain while not affecting the high-level light gain.
Available with two mounting tabs as OPB755T.
Available with PC Board mountable leads as OPB750 series.
Photologic® output sensors available in OPB760/OPB770 series.
Absolute Maximum Ratings (TA = 25o C unless otherwise noted)
Storage and Operating Temperature Range .
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-40o C to +80o C
Input Diode Forward DC Current .
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50 mA Peak Forward Current (1 µs pulse width, 300 pps) .
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3.
0 A Reverse DC Voltage.
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2.
0 V
Power Dissipation .
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100 mW
Output Phototransistor Collector-Emitter Voltage.
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30 V
Collector DC Current .
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30 mA
Power Dissipation .
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100 mW
Notes: (1) Derate Linearly 1.
82 mW/o C above 25o C.
(2) All parameters tested using pulse technique.
(3) Methanol or isopropanol are recommended as cleaning agents.
Plastic housing is soluble in
chlorinated hydrocarbons and ketones.
(4) Photocurrent is measured using an Eastman Kodak Neutral White test card having a 90%
diffuse reflectance as a reflecting surface.
Reference: Eastman Kodak,...
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