Wide Gap Optical Sensor
OPB856Z
Features:
•
Designed for Industrial applications
•
Threaded housing (M12 X 1 TH), Nut included
•
Molded connectors mates with Molex 03-06-2023 plug.
•
Emitter (White) and Senor (Black) housing color coded
Product Photo Here
Description:
The
OPB856
emitter and sensor pair that consists of an LED (935 nm) and a Phototransistor designed to operate
efficiently with each other. They are mounted in a threaded (M12x1TH) color-coded housing. The LED (white)
and the Phototransistor (black) are designed to easily panel mount in through a 0.4724” (12.0 mm) hole. A 12 mm
nut is included for each housing. Both components is designed to electrically mate with a Molex (03-06-2023)
connector.
The OPB856 pair are designed to operate with separation distances between the LED and Phototransistor up to
12” (30.48 cm).
For Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK
for more information.
Applications:
•
•
•
•
•
Non-contact interruptive object sensing
Assembly line automation
Machine automation
Equipment security
Machine safety
Optical Pair
Part Number
OPB856Z
Ordering Information
LED Peak
Wavelength
935 nm
Sensor
Transistor
Connector Type
Use Molex 03-06-2023
1
1
LED
Phototransistor
2
2
Housing
Plug
Pin for Plug
LED - White
MOLEX 03-06-2023
Male
MOLEX 02-06-6122
Sensor - Black
MOLEX 03-06-2023
Female
MOLEX 02-06-7104
White Housing
Pin #
1
2
LED
Anode
Cathode
Black Housing
Pin #
1
2
Phototransistor
Emitter
Collector
RoHS
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A .1 01/06
Page 1 of 3
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Wide Gap Optical Sensor
OPB856Z
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Storage & Operating Temperature Range
Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron]
Input Diode
(See OP165 for additional information)
Continuous Forward DC Current
Reverse Voltage
Power Dissipation
(1)
Output Phototransistor
(See OP505 for additional information)
Collector-Emitter Voltage
Emitter-Collector Voltage
Power Dissipation
(1)
30 V
5V
100 mW
40 mA
2V
100 mW
-40° C to +85° C
260° C
Electrical Characteristics
(T
A
= 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode
(See OP9999 for additional information)
V
F
I
R
Forward Voltage
Reverse Current
-
-
-
-
1.7
100
V
µA
I
F
= 20 mA
V
R
= 2 V
Output Phototransistor
(See OP9999 for additional information)
V
(BR)CEO
V
(BR)ECO
I
CEO
Combined
I
C(ON)
On-State Collector Current
(3)
1.8
-
-
mA
V
CE
= 5 V, I
F
= 20 mA, d = 2”
(
(50.8 mm)
(2)
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector Dark Current
30
5
-
-
-
-
-
-
100
V
V
nA
I
C
= 100 µA
I
E
= 100 µA
V
CE
= 10 V, I
F
= 0, E
E
= 0
Notes:
(1) Derate linearly 1.67 mW/°C above 25 ° C..
(2) Distance between lenses along the optical axis is “d”.
(3) All parameters tested using pulse technique.
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A .1 01/06
Page 2 of 3
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Wide Gap Optical Sensor
OPB856Z
Normalized Collector Current vs.
Distance between Emitter and Sensor
2.0
1.8
1.6
Normalized at d = 2.0"
IF = 20mA
VCE = 5V
Normalized Output Current
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
5 mA
10 mA
20 mA
30 mA
40 mA
50 mA
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
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.
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A .1 01/06
Page 3 of 3
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