OPB930 and OPB940 (L and W Series)
Features:
Choice of aperture size
Choice of output configurations
Choice of opaque or IR transmissive shell
Choice of pins (L) or wires (W)
0.125” (3.18 mm) slot width
0.320” (8.128 mm) lead spacing for PCBoard (side mounting)
Data rates to 250 kBaud
L Package
W Package
Description:
The
OPB930
and
OPB940
series of Photologic® photo integrated circuit switches provide optimum flexibility for the design
engineer. Building from a standard housing with a 0.125” (3.18 mm) wide slot, a user can specify the type and polarity of
TTL output, discrete shell material, aperture width and either 0.350” (8.9 mm) long pins
(L Series)
or 24” (610 mm) AWG, UL listed wire leads
(W Series).
All housings are made from an opaque grade of injection-molded plastic that minimizes the assembly’s sensitivity to both
visible and near-infrared ambient radiation. Discrete shells (exposed on the parallel faces inside the device throat) are
either IR transmissive plastic (for applications where aperture contamination may occur) or opaque plastic (for maximum
protection against ambient light).
Electrical output can be specified as either TTL Totem Pole or TTL Open Collector, either of which can be supplied with
buffer or inverter output polarity. All devices have the added stability of a built-in hysteresis amplifier.
Custom electrical, wire and cabling and connectors are available. Contact your local representative or OPTEK for more
information.
Applications:
Mechanical switch replacement
Speed indication (tachometer)
Mechanical limit indication
Part Number Guide — OPB930 and OPB940 Series
OPB 9 X X X X X Z———————For “W” series only
Optek Assembly
Sensor Aperture:
1 —
0.010” (0.254 mm)
5 —
0.050” (1.27 mm)
Emitter Aperture:
5 —
0.050” (1.27 mm)
Mounting configurations:
L —
Solder leads termination
W —
Wire termination
Electrical Specification Variations:
0
= Buffered Totem-Pole Output
1
= Buffered Open-Collector Output
2
= Inverted Totem-Pole Output
3
= Inverted Open-Collector Output
Photologic® Photo Integrated
Circuit Sensor Family
Discrete Shell Material:
3 —
Side mount IR transmissive
Plastic discrete shell
4 —
Side mount opaque
Plastic discrete shell
CONTAINS POLYSULFONE
To avoid stress cracking, we suggest using ND
Industries’
Vibra-Tite
for thread-locking.
Vibra-Tite
evaporates fast without causing
structural failure in OPTEK’s molded plastics.
RoHS
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B
10/2016
Page 1
OPB930, OPB940 Buffered Totem-Pole
OPB931, OPB941 Buffered Open-Collector
OPB932, OPB942 Inverted Totem-Pole
OPB933 & OPB943 Inverted Open-Collector
Absolute Maximum Ratings
(
T
A
= 25° C unless otherwise noted)
Supply Voltage, V
CC
(not to exceed 3 seconds)
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature (1/16 inch (1.6mm) from the case for 5 sec. with soldering iron
(1)
Input Infrared LED
10 V
-40°C to +70° C
-40°C to +85° C
260° C
Input Diode Power Dissipation
(2)
Output Photologic® Power Dissipation
(3)
Total Device Power Dissipation
(4)
Output Photologic®
100 mW
200 mW
300 mW
Voltage at Output Lead (Open Collector Output)
Diode Forward DC Current
Diode Reverse DC Voltage
Notes:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
35 V
40 mA
2V
RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering.
Derate linearly 2.22 mW/°C above 25°.
Derate linearly 4.44 mW/°C above 25°.
Derate linearly 6.66 mW/°C above 25°.
OPB930L/OPB940L series devices are terminated with 0.020” square leads designed for PCBoard mounting.
Methanol and isopropanol are recommended as cleaning agents. Plastic housing is soluble in chlorinated hydrocarbons and ketones.
All parameters tested using pulse technique.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B
10/2016
Page 2
Color- Pin # Description
Red—1
Black—2
White—3
Blue—4
Green—5
Anode
Cathode
V
CC
Output
Ground
PCBoard (L) version
DIMENSIONS ARE IN:
[ MILLIMETERS]
INCHES
Wired (W) version
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).
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B
10/2016
Page 3
Electrical Characteristics
(T
A
= 25° C unless otherwise noted)
SYMBOL
Input Diode
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
V
F
I
R
Forward Voltage
Reverse Current
-
-
-
-
1.7
100
V
µA
I
F
= 20 mA
V
R
= 2.0 V
Output Photologic® Sensor
V
CC
Operating D.C. Supply Voltage
Low Level Supply Current:
Totem Pole & Open-Collector
Inverted Totem-Pole &
Inverted Open-Collector
High Level Supply Current:
Totem Pole & Open-Collector
Inverted Totem-Pole &
Inverted Open-Collector
Low Level Output Voltage:
Totem Pole & Open-Collector
Inverted Totem-Pole &
Inverted Open-Collector
High Level Output Voltage:
Totem-Pole & Open-Collector
4.75
-
-
-
-
-
5.25
15
15
V
mA
mA
-
V
CC
= 5.25, I
F
= 0 mA
(1)
V
CC
= 5.25, I
F
= 15 mA
I
CCL
I
CCH
-
-
-
-
15
15
mA
mA
V
CC
= 5.25, I
F
= 15 mA
V
CC
= 5.25, I
F
= 0 mA
(1)
V
OL
-
-
2.4
2.4
-
-
-
-
0.4
0.4
-
-
V
V
V
V
V
CC
= 4.75, I
OL
= 12.8 mA, I
F
= 0 mA
(1)
V
CC
= 4.75, I
OL
= 12.8 mA, I
F
= 15 mA
V
CC
= 4.75, I
OH
= -800 µA, I
F
= 15 mA
V
CC
= 4.75, I
OH
= -800 µA, I
F
= 0 mA
(1)
V
OH
Inverted Totem-Pole &
Inverted Open-Collector
High Level Output Current:
Totem Pole & Open-Collector
Inverted Totem-Pole &
Inverted Open-Collector
LED Positive-Going Threshold Current
I
OH
-
-
-
-
-
-
-
2.0
100
100
15
-
µA
µA
mA
V
V
CC
= 4.75, V
OH
= 30 V, I
F
= 15 mA,
V
CC
= 4.75, V
OH
= 30 V, I
F
= 0 mA
(1)
V
CC
= 5.0 V
V
CC
= 5.0 V
V
CC
= 5.25 V, I
F
= 15 mA, Output =
GND
V
CC
= 5.25 V, I
F
= 0 mA
(1)
, Output =
GND
I
F
(+)
I
F
(+), I
F
(-) Hysteresis
Short Circuit Output Current:
Totem Pole & Open-Collector
Inverted Totem-Pole &
Inverted Open-Collector
I
OS
-15
-15
-
-
-60
-60
mA
mA
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B
10/2016
Page 4
Electrical Characteristics
(T
A
= 25° C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
t
r
t
r
T
PLH
T
PHL
Output Rise Time, Output Fall Time
Propagation Delay Low-High
Propagation Delay High-Low
-
-
-
70
5.0
5.0
-
-
-
ns
µs
µs
V
CC
= 5 V, I
F
= 0 or 15 mA
R
L
= 8TTL loads (Totem Pole)
R
L
= 360 Ω (Open-Collector)
Notes:
(1) Normal application would be with light source blocked, simulated by I
F
= 0 mA.
(2) All parameters are tested using pulse techniques.
General Note
TT Electronics reserves the right to make changes in product specification without
notice or liability. All information is subject to TT Electronics’ own data and is
considered accurate at time of going to print.
© TT electronics plc
OPTEK Technology, Inc.
1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200
www.optekinc.com | www.ttelectronics.com
Issue B
10/2016
Page 5
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