■
Engineering Data
Forward Current vs. Collector
Dissipation Temperature Rating
Collector dissipation Pc (mW)
Forward current I
F
(mA)
Light Current vs. Forward Current
Characteristics (Typical)
d = 4 mm
V
CE
= 5 V
Light Current vs. Collector−Emitter
Voltage Characteristics (Typical)
Ta = 25°C
d = 4 mm
Sensing object: White
paper with a reflection
factor of 90%
Light current I
L
(µA)
Light current I
L
(µA)
I
F
= 40 mA
I
F
= 30 mA
I
F
= 20 mA
I
F
= 10 mA
I
F
= 5 mA
Ambient temperature Ta (°C)
Forward current I
F
(mA)
Collector−Emitter voltage V
CE
(V)
Relative Light Current vs.
Ambient Temperature
Characteristics (Typical)
Relative light current I
L
(%)
I
F
= 20 mA
V
CE
= 5 V
Dark Current vs. Ambient
Temperature Characteristics
(Typical)
Dark Current I
D
(nA)
V
CE
= 10 V
0lx
Response Time vs. Load
Resistance Characteristics
(Typical)
Response time tr, tf (µs)
Vcc = 5 V
Ta = 25°C
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Load resistance R
L
(kΩ)
Sensing Distance Characteristics
(Typical)
Ta = 25°C
I
F
= 20 mA
V
CE
= 10 V
Sensing object:
White paper
with a reflection
factor of 90%
Sensing Position Characteristics
(Typical)
Relative light current I
L
(%)
Sensing object: White
I
F
= 20 mA paper with a reflection
factor of 90%
V
CE
= 5 V
Ta = 25°C
d
1
= 3.5 mm
d
1
= 4.0 mm
d
1
= 4.5 mm
Sensing Position Characteristics
(Typical)
Relative light current I
L
(%)
I
F
= 20 mA
V
CE
= 5 V
Ta = 25
°
C
d
1
= 4 mm
Sensing object:
White paper with
a reflection factor
of 90%
d=0
Direction
Sen-
sor
Sensing
object
Light current I
L
(µA)
Direction
Sen-
sor
Distance d (mm)
Distance d
2
(mm)
Distance d
2
(mm)
Sensing Angle Characteristics
(Typical)
Relative light current I
L
(%)
d = 3 mm Ta = 25°C
d = 4 mm I
F
= 20 mA
d = 5 mm V
CE
= 10 V
Sensing Angle Characteristics
(Typical)
Relative light current I
L
(%)
Ta = 25°
I
F
= 20 mA V
CE
= 10 V
Sensing object:
White paper
with a reflection
factor of 90%
Response Time Measurement
Circuit
Input
d = 3 mm
d = 4 mm
d = 5 mm
Output
90 %
10 %
Input
Output
Sensing object: White paper
with a reflection factor of 90%
Angle deviation
θ
(°)
Angle deviation
θ
(°)
2
Photomicrosensor (Reflective)
EE-SY169A
OMRON [ OMRON ELECTRONICS LLC ]
