OPB745 Optek, OPB745 Datasheet - Page 3

• Manufacturer Part Number: OPB745
• Description: Photointerruptors EMMITER/SENSOR ASSEM
• Manufacturer: Optek

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

Reflective Object Sensor
OPB708, OPB709
OPB740 Series, OPB740WZ Series
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: [phone] or [phone]
Absolute Maximum Ratings
Input Diode (see OP165 (935 nm), OP265 (890 nm) or OVLAS6CB8 (645 nm) for additional information)
Sensor Output (See OP505 (Transistor), OP705 (R
Electrical Characteristics
645 nm LED (See OVLAS6CB8 for generic information — for reference only)
890 nm LED (See OP265 for additional information — for reference only)
935 nm LED (See OP165 for additional information — for reference only)
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
SYMBOL
Notes:
1.
2.
V
V
V
I
I
I
Operating and Storage Temperature Range
Forward DC Current
Reverse DC Voltage
Power Dissipation
Collector-Emitter Voltage
Emitter-Collector Voltage
R
R
R
F
F
F
RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
Derate linearly 1.33 mW° C above 25° C.
OPB708, OP709, OPB740, OPB741, OPB742, OPB743, OPB744, OPB745
OPB741WZ, OPB742WZ, OPB743WZ, OPB744WZ, OPB745WZOPB746WZ, OPB747WZ,
OPB708
OPB709
OPB740, OPB741, OPB742, OPB743, OPB744
OPB740WZ, OPB741WZ, OPB742WZ, OPB743WZ, OPB744WZ OPB748WZ
OPB745
OPB745WZ
OPB746WZ, OPB747WZ
OPB708 through OPB745, OPB748
OPB746 through OPB747
Power Dissipation
OPB748WZ
Forward Voltage
Reverse Current
Forward Voltage
Reverse Current
Forward Voltage
Reverse Current
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
(2)
PARAMETER
(2)
(T
A
FAX: [phone] [e-mail] www.optekinc.com
(T
= 25°C unless otherwise noted)
A
=25°C unless otherwise noted)
BE
MIN
Transistor) or OP535 (Darlington) for additional Information
-
-
-
-
-
-
TYP
-
-
-
-
-
-
MAX
100
100
100
2.6
1.8
1.7
UNITS
µA
µA
µA
V
V
V
I
I
I
V
V
V
F
F
F
R
R
R
= 40 mA
= 40 mA
= 20 mA
= 2 V
= 2 V
= 2 V
(1)
TEST CONDITIONS
-40° C to +85° C
-40° C to +80° C
Issue B
100 mW
100 mW
Page 3 of 6
40 mA
260°C
5.0 V
0.4 V
30 V
15 V
30 V
30 V
15 V
15 V
24 V
03/11
2 V