OPB806 - OPTEK Technology

Slotted Optical Switch
OPB806
Features:
• Non-contact switching
• Base or side mounting
• 0.125” (3.175 mm) slot width
Product Photo Here
Description:
The OPB806 slotted optical switch consists of an infrared emitting diode (LED) and a NPN silicon phototransistor,
mounted on opposite sides of a 0.125” (3.175 mm) wide slot.
The OPB806 has two sets of mounting tabs allowing Base or Side mounting of the device. The LED and
phototransistor leads project from each side of the housing on 0.050” (1.27 mm) centers.
Phototransistor switching takes place whenever an opaque object passes through the slot.
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
1
3
2
4
Pin #
Description
1
Anode
2
Cathode
3
Collector
4
Emitter
LED Peak
Part Number Wavelength
OPB806
935 nm
Sensor
Slot Width /
Depth
Aperture
Lead
Length
Transistor
0.125" / 0.375”
None
0.500"
[ MILLIMETERS]
DIMENSIONS ARE IN:
INCHES
RoHS
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 [email protected] www.optekinc.com
Issue B 03/2012
Page 1 of 4
Slotted Optical Switch
OPB806
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Storage & Operating Temperature Range
-40° C to +85° C
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron] (1)
260° C
Input Diode
Continuous Forward Current
50 mA
Peak Forward Current (1 μs pulse width, 300 pps)
3A
Reverse Voltage
2V
Power Dissipation (2)
100 mW
Output Phototransistor
Collector-Emitter Voltage
30 V
Emitter-Collector Voltage
5V
Power Dissipation
(2)
100 mW
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode (See OP165 for additional information)
VF
Forward Voltage
-
-
1.7
V
IF = 20 mA
IR
Reverse Current
-
-
100
µA
VR = 2 V
Output Phototransistor (See OP505 for additional information)
V(BR)CEO
Collector-Emitter Breakdown Voltage
30
-
-
V
IC = 100 µA
V(BR)ECO
Emitter-Collector Breakdown Voltage
5
-
-
V
IE = 100 µA
Collector-Emitter Dark Current
-
-
100
nA
VCE = 10 V, IF = 0, EE = 0
Collector-Emitter Saturation Voltage
-
-
0.5
V
IC = 200 µA, IF = 20 mA
0.4
-
-
mA
VCE = 0.5 V, IF = 20 mA
ICEO
Combined
VCE(SAT)
IC(ON)
On-State Collector Current
Notes:
(1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(2) Derate linearly 1.67 mW/°C above 25 ° C..
(3) Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and
ketones.
(4) All parameters were 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 B 03/2012
Page 2 of 4
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com
Slotted Optical Switch
OPB806
OPB806 - Flag Next to Sensor
1.20
1.20
1.00
1.00
Typical I C(ON) Response (mA)
Typical I C(ON) Response (mA)
OPB806 - Flag Next to Emitter
0.80
0.60
0.40
0.60
0.40
Right to Left
Right to Left
Left to Right
Top to Bottom
0.20
0.80
Left to Right
0.20
Top to Bottom
0.00
0.00
0.00
0.05
0.10
0.15
0.20
Displacement Distance (inches)
0.00
0.05
0.10
0.15
0.20
Displacement Distance (inches)
OPB806 - Flag in Middle of Slot
Test Schematic
1.20
Typical I C(ON) Response (mA)
1.00
0.80
0.60
0.40
Right to Left
Left to Right
0.20
Top to Bottom
0.00
0.00
0.05
0.10
0.15
0.20
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 [email protected] www.optekinc.com
Issue B 03/2012
Page 3 of 4
Slotted Optical Switch
OPB806
Output Current vs Forward Current vs
Temperature
2.0
Normalized at IF = 20mA, TA = 20°C, VCE = 0.5V
1.8
Normalized Output Current
1.6
1.4
1.2
1.0
0.8
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
0.6
0.4
0.2
0.0
0
5
10
15 20 25 30 35
Forward Current - mA
40
45
50
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue B 03/2012
Page 4 of 4
OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 [email protected] www.optekinc.com