Slotted Optical Switch
OPB816Z
Features:
•
•
•
•
0.20” (5.1 mm) wide gap, 0.61” (15.5 mm) deep slot
Wire length 24” (609 mm) minimum, 26 AWG
Dust protection
Two mounting tabs
Product Photo Here
Description:
The
OPB816Z
slotted switch consists of an infrared emitting diode and an NPN silicon phototransistor mounted in
an opaque housing with clear windows for dust protection. Switching of the phototransistor occurs whenever an
opaque object passes through the slot.
The
OPB816Z
has an 0.61” (15.5 mm) deep slot allowing for a longer reach of the optical center line from the
mounting plane. The phototransistor internal apertures are 0.10” x 0.06” (0.25 mm x 1.52 mm) on the sensor side
(“S”) and 0.05” x 0.06” (1.27 mm x 1.52 mm) on the emitter side (“E”).
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
more information.
Applications:
•
Non-contact object sensing
•
Assembly line automation
•
Machine automation
•
Equipment security
•
Machine safety
Ordering Information
Part Number
OPB816Z
Description
Slotted switch
Color/Pin #
Red
1
4
Description
Anode
Cathode
Emitter
Collector
Black
Green
White
2
3
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
12/05
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
Slotted Optical Switch
OPB816Z
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Storage & Operating Temperature Range
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
(1)
Input Diode
(see OP140 for additional information)
Forward DC Current
Peak Forward Current (1 µs pulse width, 300 pps)
Reverse DC Voltage
Power Dissipation
(2)
Output Phototransistor
(See OP552 for additional information)
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector DC Current
Power Dissipation
(2)
30 V
5V
30 mA
100 mW
50 mA
3A
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 OP140 for additional information)
V
F
I
R
Forward Voltage
Reverse Current
-
-
-
-
1.8
100
V
µA
I
F
= 20 mA
V
R
= 2 V
Output Phototransistor
(see OP552 for additional information)
V
(BR)(CEO)
V
(BR)(ECO)
I
CEO
Coupled
I
C(ON)
V
CE(SAT)
Notes:
(1)
(2)
(3)
(4)
(5)
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector-Emitter Leakage Current
30
5
-
-
-
-
-
-
100
V
V
nA
I
C
= 1 mA, I
F
= 0, E
E
= 0
I
E
= 100 µA, I
F
= 0, E
E
= 0
V
CE
= 10 V, I
F
= 0, E
E
= 0
On-State Collector Current
Collector-Emitter
1.0
-
-
-
10.0
0.4
mA
V
V
CE
= 5 V, I
F
= 20 mA
I
C
= 100 µA, I
F
= 20 mA
RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
Derate linearly 1.67 mW/°C above 25° C.
All parameters are tested using pulse techniques.
Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and
ketones.
Clear dust protection over emitter and sensor apertures.
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 12/05
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
Slotted Optical Switch
OPB816Z
OPB816Z - Flag Next to Emitter
1.2
1.2
OPB816Z - Flag Next to Sensor
1.0
1.0
Typical I
C(ON)
Response (mA)
Typical I
C(ON)
Response (mA)
0.8
Left to Right
Right to Left
0.8
Left to Right
Right to Left
0.6
0.6
Top to Bottom
Top to Bottom
0.4
0.4
0.2
0.2
0.0
0.00
0.05
0.10
0.15
0.20
0.25
0.0
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (inches)
Displacement Distance (inches)
OPB816Z - Flag in Middle of Slot
1.2
1.0
0
Top to Bottom
Typical I
C(ON)
Response (mA)
0.8
Left to Right
Right to Left
0.6
Emitter
Top to Bottom
0.4
Left to Right
Right to Left
Sensor
0.2
0
Width
0.0
0.00
0.05
0.10
0.15
0.20
0.25
Displacement Distance (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
12/05
Page 3 of 3
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