OPTEK OPB755TAZ Reflective object sensor Datasheet

Reflective Object Sensor
OPB750N, OPB750T
OPB755NZ, OPB755TZ, OPB755TAZ
Features:
•
•
•
•
•
•
OPB750
High contrast ratio (1,000 :1 minimum)
Low cost plastic housing
PCBoard mount (OPB750N, OPB750T)
12” (305 mm) 26 AWG wires (OPB755NZ, OPB755TZ)
Available with no-mounting tabs “N” package
Available with two mounting tabs “T” package
Product Photo Here
OPB755TAZ
OPB755TZ
Description:
Each sensor in the OPB750 and OPB755 series has a reflective assembly that features a Light
Emitting Diode (LED) and phototransistor output designed to decrease low-level light, while not
affecting the high-level light gain.
The OPB750N and OPB750T devices have are designed for PCBoard mounting with 0.40” (10 mm)
length leads. OPB755NZ, OPB755TZ and OPB755TAZ assemblies are designed for remote
mounting. The OPB755NZ and OPB755TZ have 12” (305 mm) UL rated wire, 26 AWG wire leads
that terminate into an AMP # 3-640442-5 connector. The OPB755TAZ has 24” (610 mm) UL rated
wire, 26 AWG leads. The OPB750T, OPB755TZ and OPB755TAZ have two mounting tabs while
the OPB750N and OPB755NZ have no mounting tabs.
Photologic® output versions are available with the OPB760 and OPB770 series.
Custom electrical, wire and cabling and connectors are available. Contact your local representative
or OPTEK for more information.
Ordering Information
Applications:
• Non-contact reflective object
•
•
•
•
sensor
Assembly line automation
Machine automation
Machine safety
End of travel sensor
Part
Number
LED Peak
Wavelength
Sensor
Reflection Distance
Inch
Lead
Length
Tabs
0.080" (2.03 mm)
0.150" (3.81 mm)
OPB750N
890 nm
Transistor
& Rbe
0.220" (5.59 mm)
0.080" (2.03 mm)
No tabs
0.40"
0.150" (3.81 mm)
OPB750T
2 Tabs
0.220" (5.59 mm)
0.080" (2.03 mm)
0.150" (3.81 mm)
OPB755NZ
0.220" (5.59 mm)
0.080" (2.03 mm)
OPB755TZ
890 nm
Transistor
& Rbe
0.150" (3.81 mm)
12" / 26
AWG Wire
with
connector
0.220" (5.59 mm)
0.080" (2.03 mm)
OPB755TAZ
0.150" (3.81 mm)
0.220" (5.59 mm)
24" / 26
AWG Wire
NO
connector
No tabs
2 Tabs
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]
Issue A.3
05/08
Page 1 of 4
Reflective Object Sensor
OPB750N, OPB750T
OPB755NZ, OPB755TZ, OPB755TAZ
OPB750N
OPB750T
Reflective Surface
1
2
3
4
OPB750
Pin # Description
[ MILLIMETERS]
1
Cathode
2
Anode
4
Collector
3
Emitter
DIMENSIONS ARE IN:
INCHES
OPB755NZ
OPB755TZ
Reflective Surface
OPB755TAZ
5
4
3
1
OPB755
Color
Description
Black-5
Cathode
Red-4
Anode
White-1
Collector
Green-3
Emitter
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.3
05/08
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]
Reflective Object Sensor
OPB750N, OPB750T
OPB755NZ, OPB755TZ, OPB755TAZ
Absolute Maximum Ratings (TA=25°C unless otherwise noted)
Operating and Storage Temperature Range
OPB750N, OPB750T
OPB755NZ, OPB755TZ, OPB755TAZ
-40° C to + 85° C
-40° C to + 80° C
Lead Soldering Temperature(1)
260° C
Input Diode
Forward DC Current
50 mA
Peak Forward Current (1 µ pulse width, 300 pps)
1A
Reverse DC Voltage
2V
Power Dissipation
100 mW
Output Phototransistor
Collector-Emitter Voltage
24 V
Collector DC Current
30 V
(3)
Power Dissipation
100 mW
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode (See OP240 for additional information)
VF
Forward Voltage
-
-
1.8
V
IF = 40 mA
IR
Reverse Current
-
-
100
µA
VR = 2 V
Output Phototransistor (see OP550 for additional information)
V(BR)CEO
ICEO
Collector-Emitter Breakdown Voltage
24
-
-
V
IC = 100 µA
Collector Dark Current
-
-
100
nA
VCE = 10 V, IF = 0, H = 0
Saturation Voltage
-
-
.40
V
IC = 150 µA, IF = 30 mA, d = 0.22”
-
-
250
nA
IF = 30 mA, VCE = 5 V
d = 0.08”, 0.15”, 0.22”
500
375
250
-
-
µA
IF = 30 mA, VCE = 5 V, d = 0.08”
IF = 30 mA, VCE = 5 V, d = 0.15”
IF = 30 mA, VCE = 5 V, d = 0.22”
Coupled
VCE(SAT)
IC(OFF)
IC(ON)
Off-State Collector Current(5)
On-State Collector Current(4)
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) Photocurrent is measured using an Eastman Kodak neutral white test card having 90% diffuse reflectance as a reflecting
surface. Reference: Eastman Kodak, Catalog #E 152 7795.
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]
Issue A.3
05/08
Page 3 of 4
Reflective Object Sensor
OPB750N, OPB750T
OPB755NZ, OPB755TZ, OPB755TAZ
Output Current vs Forward Current vs Temp.
Collector Current vs. Object Distance
1.2
3.0
Normalized at IF=20mA, 20°C, Kodak 90% at 0.150"
1.0
Normalized Output Current
2.5
Normalized Output Current
Normalized at IF=20mA,
20°C, Kodak 90% at 0.150"
2.0
1.5
1.0
-40° C
-20° C
0° C
20° C
40° C
60° C
80° C
0.5
5
10
15
20
25
30
35
Forward Current - mA
40
45
Kodak 90%
0.6
Kodak 19%
Corporate
Avery
0.4
0.2
0.0
0
0.8
50
0.0
0.00
0.10
0.20
0.30
0.40
0.50
Distance to Reflective Surface (inches)
Notes:
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue A.3
05/08
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]
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