OPB730F Optek, OPB730F Datasheet

Photointerruptors Reflective Sensor TO-72

OPB730F

Manufacturer Part Number
OPB730F
Description
Photointerruptors Reflective Sensor TO-72
Manufacturer
Optek
Datasheet

Specifications of OPB730F

Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Sensing Method
Reflective
Output Collector Emitter Voltage (detector)
15 V
Maximum Reverse Voltage (emitter)
3 V
Maximum Collector Current (detector)
25 mA
Output Device
Photodarlington
Power Dissipation
150 mW
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
OPB730F
Manufacturer:
OPTEK
Quantity:
4 000
Reflective Object Sensor
OPB710, OPB710F, OPB730, OPB730F
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
Features:
Description:
OPB710 and OPB710F consist of a gallium arsenide infrared emitting diode and an NPN silicon
phototransistor. OPB730 and OPB730F consist of a gallium arsenide infrared emitting diode and an
NPN silicon photodarlington.
On each sensor, the emitting diode and detector are mounted side-by-side on parallel axes in a
standard TO-72 header. A black plastic sleeve is attached and filled with encapsulating epoxy to cover
the emitter and detector.
The OPB710F and OPB730F (“F” versions) have a filtering material added to the epoxy to reduce the
effect of ambient light. The package contains an internal barrier which prevents diode emissions from
reaching the sensor directly.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
(OPB710F, OPB730F)
Choice of phototransistor or photodarlington output
Unfocused for sensing diffuse surface
Mounted on standard TO-72 header
Available in clear encapsulating epoxy (OPB710, OPB730)
Filtered to reduce the effect of visible or fluorescent light
Non-contact reflective object sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Door sensor
RoHS
DIMENSIONS ARE IN:
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
[ MILLIMETERS]
INCHES
Pin #
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
3
2
Cathode
Anode
LED
Pin #
4
1
Transistor
Bottom View
Collector
Emitter
OPB710F
OPB730F
Number
OPB710
OPB730
Part
Wavelength
LED Peak
935 nm
Darlington
Transistor
Sensor
F-Package
3
2
3
2
OPB730
OP710
0.250" (6.35mm)
Reflection
Issue A.5
Distance
4
1
Page 1 of 4
4
1
06/07

Related parts for OPB730F

OPB730F Summary of contents

Page 1

... TO-72 header. A black plastic sleeve is attached and filled with encapsulating epoxy to cover the emitter and detector. The OPB710F and OPB730F (“F” versions) have a filtering material added to the epoxy to reduce the effect of ambient light. The package contains an internal barrier which prevents diode emissions from reaching the sensor directly ...

Page 2

... Reflective Object Sensor OPB710, OPB710F, OPB730, OPB730F Absolute Maximum Ratings (T =25°C unless otherwise noted) A Storage Temperature Range Operating Temperature Range Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] Input Diode Forward DC Current Peak Forward Current (1 µs pulse width, 300 pps) ...

Page 3

... Reflective Object Sensor OPB710, OPB710F, OPB730, OPB730F OPB710 - Normalized Collector Current vs. Object Distance 10.0 Normalized at 0.25" Kodak 90% 1.0 0.1 0.0 0.0 0.5 1.0 Distance to Reflective Surface (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. ...

Page 4

... Reflective Object Sensor OPB710, OPB710F, OPB730, OPB730F OPB730 - Normalized Collector Current vs. Object Distance 10.0 Normalized at 0.25" Kodak 90% 1.0 0.1 0.0 0.0 0.5 1.0 Distance to Reflective Surface (inches) 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. ...

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