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Aleph OJ-271 Opto Sensor
OJ-271
Aleph USA
(click image to enlarge)
Quick Overview
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Details
Sensing Slot Width: 5 mm
Slot Depth: 8 mm
Slit Width: 0.5 mm
Maximum
Ratings (Ta=25 °C)
Item
Symbol
Value
Light Emitting Side
Forward Current
I
F
50mA
Reverse Voltage
V
R
4V
Power Dissipation
P
D
75mW
Light Receiving Side
C-E Voltage
V
CEO
30V
E-C Voltage
V
ECO
5V
Collector Current
I
C
20mA
Collector Power Dissipation
P
C
100mW
Operating Temperature
1
T
OPR
-20~+85 °C
Storage Temperature
T
STG
-40~+85 °C
Soldering Temperature
T
SOL
260 °C
Electrical
Characteristics (Ta=25 °C)
Item
Symbol
Conditions
Min
Typ
Max
Unit
Light Emitting Side
Forward Voltage
V
F
I
F
=20mA
–
–
1.5
V
Reverse Current
I
R
V
R
=4A
–
–
10
µA
Peak Wavelength
l
P
I
F
=20mA
–
940
–
nm
Light Receiving Side
Off-State Collector Current
I
CEO
V
CE
=10V
I
F
=0mA
–
–
0.2
m
A
Peak Wavelength
l
P
–
850
nm
Transmitting
On-State Collector Current
I
C (on)
V
CE
=5V
I
F
=20mA
0.5
–
–
mA
C-E Saturation Voltage
V
C (sat)
I
F
=20mA
I
C
=400
m
A
–
–
0.4
V
Switching Time
Rise Time
tr
V
CC
=10V
2
I
F
=20mA
R
L
=1kW
–
15
–
m
s
Fall Time
tf
–
30
–
m
s
Additional Information
Manufacturer: Aleph USA
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