Slotted Optical Switch
OPB830 and OPB840 Series (L & W)
Features:
•
•
•
•
•
•
•
0.125” (3.18 mm) wide slot
Choice of electrical output parameters
Choice of aperture
Choice of opaque or IR transmissive shell material
Side mount configuration
Choice of lead spacing (L Series)
24” [610 mm] 26 AWG wire leads (W Series)
L Package
Product Photo Here
W Package
Description:
OPB830
and
OPB840 series
provide the design engineer with the flexibility of a custom device from a standard
product line. The
L Series
offers a choice of PCBoard mount lead spacing, while the
W Series
offers
24” (610mm) 26AWG wire leads.
Building from a standard housing that utilizes a .375” (9.5 mm) wide slot, a user can specify the electrical output
parameters, choice of aperture, discrete shell material, side mount configuration, and a choice of lead spacing (for
the L Series) or 24” [610 mm] UL approved 26 AWG wire leads (W Series).
Housings are made from an opaque grade of injection-molded plastic that minimizes the assembly’s sensitivity to
visible and near-infrared ambient radiation. Discrete shells (exposed on the parallel faces inside the device throat)
are made of either IR transmissive plastic (for applications where aperture contamination may occur) or of opaque
plastic with aperture openings (for maximum protection against ambient light).
Switching of the phototransistor occurs whenever an opaque object passes through the slot and interrupts the
beam.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for
Applications:
•
•
•
•
•
Non-contact interruptive object sensing
Assembly line automation
Machine automation
Equipment security
Machine safety
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.2 10/08
Page 1 of 8
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
OPB830 and OPB840 Series (L & W)
OPB830/840L Series
1
3
2
4
Pin # / Color
1 / Black
2 / Red
3 / White
4 / Green
Description
Cathode
Anode
Collector
Emitter
OPB830/840W Series
DIMENSIONS ARE IN:
[ MILLIMETERS]
INCHES
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.2
10/08
Page 2 of 8
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
OPB830 and OPB840 Series (L & W)
Part Number Guide — OPB8XX
OPB 8 X X L X X
Optek Assembly
Sensor Aperture:
1 —
0.010” (0.25 mm)
5 —
0.050” (1.27 mm)
Emitter Aperture:
1 —
0.010” (0.25 mm)
5 —
0.050” (1.27 mm)
Mounting configurations:
L —
Solder lead termination
Electrical Specification Variations:
0
= Electrical Parameter A - (0.320” lead spacing)
1
= Electrical Parameter B - (0.320” lead spacing)
2
= Electrical Parameter C - (0.320” lead spacing)
5
= Electrical Parameter A - (0.220” lead spacing)
6
= Electrical Parameter B - (0.220” lead spacing)
7
= Electrical Parameter C - (0.220” lead spacing)
Notes:
Phototransistor Output Family
Discrete Shell Material:
3 —
Side mount IR transmissive
Plastic discrete shell
4 —
Side mount opaque
Plastic discrete shell
•
Assemblies with dual 0.010” apertures are
currently available with electrical parameter
“A” only.
Part Number Guide — OPB8XX
OPB 8 X X W X X Z
Optek Assembly
Sensor Aperture:
1 —
0.010” (0.25 mm)
5 —
0.050” (1.27 mm)
Emitter Aperture:
1 —
0.010” (0.25 mm)
5 —
0.050” (1.27 mm)
Mounting configurations:
W —
Wire termination
•
Parts ending with “Z” meet
RoHS requirements
•
Wires = 26 AWG—24” Long
Phototransistor Output Family
Discrete Shell Material:
3 —
Side mount IR transmissive
Plastic discrete shell
4 —
Side mount opaque
Plastic discrete shell
Electrical Specification Variations:
0
= Electrical Parameter A
1
= Electrical Parameter B
2
= Electrical Parameter C
Notes:
•
Assemblies with dual 0.010” apertures are
currently available with electrical parameter
“A” only.
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.2 10/08
Page 3 of 8
Slotted Optical Switch
OPB830 and OPB840 Series (L & W)
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Storage and Operating Temperature
L Series
(1)
W Series
(1)
Lead Soldering Temperature [1/16 inch (1.6mm) from the case for 5 sec. with soldering iron]
(2)
Input Diode
Forward DC Current
Peak Forward Current (1 µs pulse width, 300 pps)
Reverse DC Voltage
Power Dissipation
(1)
Output Phototransistor
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector DC Current
Power Dissipation
(1)
30 V
5V
30 mA
100 mW
50 mA
1A
2V
100 mW
-40° C to +85°C
-40° C to +80°C
260°C
Electrical Characteristics
(T
A
= 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode LED
(See OP240 for additional information—for reference only)
V
F
I
R
Forward Voltage
Reverse Current
-
-
-
-
1.7
100
V
µA
I
F
= 20 mA
V
R
= 2 V
Output Transistor
(See OP550 for additional information—for reference only)
V
(BR)CEO
V
(BR)ECO
I
CEO
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector-Emitter Dark Current
30
5
-
-
-
-
-
-
100
V
V
nA
I
C
= 1 mA
I
E
= 100 µA
V
CE
= 10 V
Notes:
(1) Derate linearly 1.67 mW/° C above 25° C for L Series.
(2) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
(3) Methanol or isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and
ketones.
(4) The W Series includes wire terminations of 24” (610 mm) 7-strand, 26 AWG UL insulated wire on each terminal. Each device
incorporates a wire strain relief at the housing surface. The insulation functions and colors are: anode (red), cathode (black),
phototransistor collector (white) and phototransistor emitter (green).
(5) 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.2
10/08
Page 4 of 8
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
OPB830 and OPB840 Series (L & W)
Electrical Characteristics
(T
A
= 25°C unless otherwise noted)
SYMBOL
Combined
Collector-Emitter Saturation Voltage
Parameter A (OPB830L,OPB840L)
(OPB835L, OPB845L)
(OPB830W,OPB840W)
(OPB835W, OPB845W)
V
CE(SAT)
Parameter B (OPB831L,OPB841L)
(OPB836L,OPB846L)
(OPB831W,OPB841W)
(OPB836W,OPB846W)
Parameter C (OPB832L,OPB842L)
(OPB837L,OPB847L)
(OPB832W,OPB842W)
(OPB837W,OPB847W)
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
-
-
0.4
V
I
C
= 400 µA, I
F
= 20 mA
-
-
0.4
V
I
C
= 800 µA, I
F
= 10 mA
-
-
0.6
V
I
C
= 1800 µA, I
F
= 20 mA
On-State Collector Current
Parameter A (OPB830L,OPB840L)
(OPB835L, OPB845L)
0.625
(OPB830W,OPB840W)
(OPB835W, OPB845W)
I
C(ON)
Parameter B (OPB831L,OPB841L)
(OPB836L,OPB846L)
(OPB831W,OPB841W)
(OPB836W,OPB846W)
Parameter C (OPB832L,OPB842L)
(OPB837L,OPB847L)
(OPB832W,OPB842W)
(OPB837W,OPB847W)
-
-
mA
V
CE
= 10 V, I
F
= 20 mA
1.250
-
-
mA
V
CE
= 5 V, I
F
= 10 mA
2.250
-
-
mA
V
CE
= .6 V, I
F
= 20 mA
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.2 10/08
Page 5 of 8
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