Photomicrosensor (Transmissive)
EE-SX298
I
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
12.2±0.3
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Features
•
•
•
•
General-purpose model with a 3-mm-wide slot.
PCB mounting type.
High resolution with a 0.5-mm-wide aperture.
With a Photo-Darlington transistor as a detector element.
5±0.1
0.5±0.1
Four, C0.3
Two, C1±0.3
Optical axis
8.5±0.1
10±0.2
6.5±0.1
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Absolute Maximum Ratings (Ta = 25°C)
Item
Emitter
Forward current
Pulse forward
current
Reverse voltage
6.2±0.5
Four, 0.25+0.1
9.2±0.3
Four,
0.5±0.1
2.5±0.1
Symbol
I
F
I
FP
V
R
Rated value
50 mA (see note 1)
1 A (see note 2)
4V
35 V
---
20 mA
100 mW (see note 1)
–25°C to 85°C
–30°C to 100°C
260°C (see note 3)
Detector
Collector–Emitter
V
CEO
voltage
Emitter–Collector
V
ECO
voltage
Collector current
I
C
Collector
dissipation
P
C
Topr
Tstg
Tsol
Cross section BB
Cross section AA
Internal Circuit
K
C
Ambient
Operating
temperature
Storage
Soldering temperature
A
E
Terminal No.
Name
A
Anode
K
C
E
Cathode
Collector
Emitter
Unless otherwise specified,
the tolerances are
±0.2
mm.
Note: 1.
Refer to the temperature rating chart if the ambient temper-
ature exceeds 25°C.
2.
The pulse width is 10
µs
maximum with a frequency of 100 Hz.
3.
Complete soldering within 10 seconds.
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Ordering Information
Description
Photomicrosensor (transmissive)
Model
EE-SX298
I
Electrical and Optical Characteristics (Ta = 25°C)
Item
Emitter
Forward voltage
Reverse current
Peak emission wavelength
Detector
Light current
Dark current
Leakage current
Collector–Emitter saturated
voltage
Peak spectral sensitivity
wavelength
Rising time
Falling time
V
F
I
R
λ
P
I
L
I
D
I
LEAK
V
CE
(sat)
λ
P
tr
tf
Symbol
Value
1.2 V typ., 1.4 V max.
0.01
µA
typ., 10
µA
max.
940 nm typ.
0.5 mA min., 20 mA max.
2 nA typ., 1,000 nA max.
---
0.75 V typ., 1.0 V max.
780 nm typ.
70
µs
typ.
70
µs
typ.
I
F
= 20 mA
V
R
= 4 V
I
F
= 20 mA
I
F
= 1 mA, V
CE
= 2 V
V
CE
= 10 V, 0
lx
---
I
F
= 2 mA, I
L
= 0.5 mA
V
CE
= 5 V
V
CC
= 5 V, R
L
= 100
Ω,
I
L
= 10 mA
V
CC
= 5 V, R
L
= 100
Ω,
I
L
= 10 mA
Condition
194
Photomicrosensor (Transmissive)
EE-SX298
OMRON [ OMRON ELECTRONICS LLC ]
