■ Dimensions
Note: All units are in millimeters unless otherwise indicated.
■ Electrical and Optical Characteristics (Ta = 25°C)
Note: The letter “d” indicates the distance between the top surface of the sensor and the sensing object.
A
K
Emitter
Detector
Rising time
Falling time
A
K
C
E
Terminal No.
Photomicrosensor (Reflective)
EE-SY169
Internal Circuit
Surface A
Anode
Cathode
Collector
Emitter
Forward voltage
Reverse current
Peak emission wavelength
Light current
Dark current
Leakage current
Collector–Emitter saturated volt-
age
Peak spectral sensitivity
wavelength
Name
C
E
Item
Note: These dimensions are for
Unless otherwise specified, the
tolerances are as shown below.
(see note)
3 mm max.
3
6
10
18
Dimensions
(see note)
mm
mm
the surface A. Other lead
wire pitch dimensions are for
the housing surface.
mm
mm
1 0.1 dia.
6
10
18
30
1 0.1 dia.
Two, C0.2
Tolerance
0.3
0.375
0.45
0.55
0.65
V
I
λ
I
I
I
V
λ
tr
tf
R
L
D
LEAK
P
P
F
CE
Symbol
(sat)
1.85 V typ., 2.3 V max.
0.01 μA typ., 10 μA max.
660 nm typ.
160 μA min., 2,000 μA max.
2 nA typ., 200 nA max.
2 μA max.
---
850 nm typ.
30 μs typ.
30 μs typ.
Photomicrosensor (Reflective)
■ Features
• High-quality model with plastic lenses.
• Highly precise sensing range with a tolerance of ±0.6 mm horizon-
• With a red LED sensing dyestuff-type inks.
• Limited reflective model.
• For lesser LED forward current, use EE-SY169B.
• RoHS Compliant.
■ Absolute Maximum Ratings (Ta = 25°C)
Note: 1. Refer to the temperature rating chart if the ambient temper-
■ Ordering Information
Emitter
Detector
Ambient
temperature
Soldering temperature
Photomicrosensor (reflective)
tally and vertically.
Value
2. The pulse width is 10 μs maximum with a frequency of 100 Hz.
3. Complete soldering within 10 seconds.
ature exceeds 25°C.
Description
Forward current
Pulse forward current I
Reverse voltage
Collector–Emitter
voltage
Emitter–Collector
voltage
Collector current
Collector dissipation P
Operating
Storage
Item
I
V
I
I
White paper with a reflection ratio of 90%,
d = 4 mm (see note)
V
I
---
V
V
V
F
F
F
F
R
CE
CE
CC
CC
= 20 mA
= 20 mA
= 20 mA, V
= 20 mA, V
= 3 V
= 5 V, 0 lx
= 5 V
= 5 V, R
= 5 V, R
EE-SY169
I
V
V
V
I
T
T
T
Symbol
F
FP
C
opr
L
L
R
CEO
ECO
C
stg
sol
CE
CE
= 1 kΩ, I
= 1 kΩ, I
EE-SY169
Condition
= 5 V
= 5 V with no reflection
40 mA (see note 1)
300 mA (see note 2)
3 V
30 V
---
20 mA
100 mW (see note 1)
0°C to 70°C
–20°C to 80°C
260°C (see note 3)
L
L
= 1 mA
= 1 mA
Model
Rated value
217