■
Engineering Data
Forward Current vs. Collector
Dissipation Temperature Rating
Collector dissipation P
C
(mW)
I
F
P
C
Forward Current vs. Forward
Voltage Characteristics (Typical)
Forward current I
F
(mA)
Light Current vs. Forward Current
Characteristics (Typical)
Ta = 25°C
V
CE
= 10 V
Forward current I
F
(mA)
Ta =
−30°C
Ta = 25°C
Ta = 70°C
Light current I
L
(mA)
Ambient temperature Ta (°C)
Forward voltage V
F
(V)
Forward current I
F
(mA)
Light Current vs. Collector−Emitter
Voltage Characteristics (Typical)
Ta = 25°C
Relative Light Current vs. Ambi-
ent Temperature Characteristics
(Typical)
Relative light current I
L
(%)
I
F
= 20 mA
V
CE
= 5 V
Dark Current vs. Ambient
Temperature Characteristics
(Typical)
V
CE
= 10 V
0
lx
Light current I
L
(mA)
I
F
= 50 mA
I
F
= 40 mA
I
F
= 30 mA
I
F
= 20 mA
I
F
= 10 mA
Collector−Emitter voltage V
CE
(V)
Dark current I
D
(nA)
Ambient temperature Ta (°C)
Ambient temperature Ta (°C)
Response Time vs. Load Resist-
ance Characteristics (Typical)
Sensing Position Characteristics
(Typical)
Response Time Measurement
Circuit
V
CC
= 5 V
Ta = 25°C
Relative light current I
L
(%)
Response time tr, tf (µs)
I
F
= 20 mA
V
CE
= 10 V
Ta = 25
°
C
(Center of
optical axis)
Input
Output
10%
90%
Input
V
CC
Output
GND
Load resistance R
L
(kΩ)
Refer to
EE-SX4235A-P2
on page 1.
Distance d (mm)
2
Photomicrosensor (Transmissive)
EE-SX1235A-P2
OMRON [ OMRON ELECTRONICS LLC ]
