Optical Emitter and Sensor Pair
OPB100Z, OPB100EZ, OPB100SZ
Features:
•
•
•
•
•
•
890 nm infrared LED emitter
Silicon phototransistor sensor
Snap-in mounting
Variable sensing distance over 36” (91.4 cm)
Low profile package
24” (61.0 cm) wire leads
Description:
The
OPB100
series consists of an infrared LED (OPB100EZ) and phototransistor (OPB100SZ) in separate
plastic housings. The low cost, snap-in design requires no screws or other mounting hardware for ease of
installation.
The emitter and sensor are not apertured, which allows separation distances in excess of 36” (91.4 cm) without
concern for precise alignment. The front side clip allows mounting of the product to any 0.062” (1.57 mm) thick
material.
This product is designed for general switching and low-speed data communications applications.
Applications:
•
•
•
•
•
Non-contact reflective object
Non-contact interruptive sensing
Assembly line automation
Machine automation
Machine safety
Emitter (LED)
Part
Number
OPB100Z
OPB100-EZ
OPB100-SZ
Ordering Information
LED Peak
Wavelength
Sensor
Lead Length /
Spacing
880 nm
Transistor
24" / 26 AWG Wire
Phototransistor
Color/Pin
Red-1
Black-2
White-3
Green-4
Description
Anode
Cathode
Collector
Emitter
Red
White
SNAP BODY
26 AWG
UL Rated
Symbolize Cover
Black
Green
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
Optical Emitter and Sensor Pair
OPB100Z, OPB100EZ, OPB100SZ
Absolute Maximum Ratings
(T
A
=25°C unless otherwise noted)
Storage Temperature Range
Operating Temperature Range
(1)
Input LED (OP298 for additional information)
Forward DC Current
Peak Forward Current (1 µs pulse width, 300 pps)
Reverse DC Voltage
Power Dissipation
(2)
Output Phototransistor (OP598 for additional information)
Collector-Emitter Voltage
Emitter-Collector Voltage
Collector DC Current
Power Dissipation
(3)
30 V
5V
50 mA
250 mW
100 mA
1A
2V
142 mW
-40
o
C to +85
o
C
-40
o
C to +80
o
C
Electrical Characteristics
(T
A
= 25°C unless otherwise noted — for reference only)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode
(See OP298 for additional information — for reference only)
V
F
I
R
q
HP
E
E
(APT)
Forward Voltage
Reverse Current
Emission Angle at Half Power Points
Aperture Radiant Incidence
-
-
-
2.4
-
-
25
-
1.7
15
-
-
V
µA
Degree
mW/cm
2
I
F
= 20 mA
V
R
= 10 V
I
F
= 20 mA
I
F
= 100 mA
Distance = 1.43” (3.63 cm)
Aperture = 0.25” (6.35 mm)
Output Phototransistor
(See OP598 for additional information — for reference only)
V
(BR)CEO
V
(BR)ECO
I
CEO
V
CE(SAT)
I
C(ON)
Collector-Emitter Breakdown Voltage
Emitter-Collector Breakdown Voltage
Collector Dark Current
Collector-Emitter Saturation Voltage
On-State Collector Current
30
5
-
-
5
-
-
-
-
-
-
-
100
0.4
-
V
V
nA
V
mA
I
C
= 1 mA, E
E
= 0mw/cm
2
(no light)
I
C
= 100 µA, E
E
= 0mw/cm
2
(no light)
V
CE
= 10V, I
F
= 0, E
E
= 0 mw/cm
2
(no light)
I
C
= 400 µA, E
E
= 1.7 mw/cm
2
V
CE
= 5 V, E
E
= 1.7 mw/cm
2
Notes:
1. Derate linearly 3.33mW/°C above 25°C.
2. All parameters measured using pulse technique.
3. Derate linearly 1.43mW/°C above 25°C.
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
Optical Emitter and Sensor Pair
OPB100Z, OPB100EZ, OPB100SZ
Output Current vs. Distance
100
IF=20 mA
IF=50 mA
Typical Output Current (mA)
10
1
0.1
0.01
1
2
3
4
5
6
7
8
9
10
11
12
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
01/06
Page 3 of 3
