OPB745 Optek, OPB745 Datasheet - Page 6
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OPB745
Manufacturer Part Number
OPB745
Description
Photointerruptors EMMITER/SENSOR ASSEM
Manufacturer
Optek
Datasheet
1.OPB745.pdf
(6 pages)
Specifications of OPB745
Forward Voltage
1.7 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
PCB
Wavelength
935 nm
Sensing Method
Reflective
Output Collector Emitter Voltage (detector)
15 V
Maximum Reverse Voltage (emitter)
2 V
Output Device
Photodarlington
Power Dissipation
100 mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
OPB745WZ
Manufacturer:
Optek
Quantity:
63
Reflective Object Sensor
OPB708, OPB709
OPB740 Series, OPB740WZ Series
Issue B
Page 6 of 6
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00
03/11
Darlington Output vs Distance
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPB709 - Output vs Distance
Distance (inches)
Normalized at 0.150" Kodak 90%
2.50
2.00
1.50
1.00
0.50
0.00
0.00
Phone: (972) 323-2200 or (800) 341-4747
OPB709 - Output vs Forward Current vs Temp
Darlington Output vs Forward Current
Normalized Collector Current at 20mA and 20°C
5.00
Kodak 90%
Kodak 19%
Copier Paper
Avery Label
Retro Material
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
10.00
Forward Current (mA)
vs Temperature
15.00
20.00
25.00
1.50
1.40
1.30
1.20
1.10
1.00
0.90
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
0
30.00
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Forward Current vs Temperature
5
35.00
LED Forward Voltage vs
10
40.00
Forw ard Current (m A)
15
20
25
30
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
35
40