Photomicrosensor (Transmissive)
EE-SX1049
■ Dimensions
■ Features
Note: All units are in millimeters unless otherwise indicated.
• Compact with a slot width of 2 mm.
• PCB mounting type.
• High resolution with a 0.5-mm-wide aperture.
9
■ Absolute Maximum Ratings (Ta = 25°C)
Optical
axis
4
Item
Four, C0.3
Emitter
2
Two, 0.5
A
2 max.
Optical
0
axis 5.2 −0.2
B
1.5
2 max.
Optical
axis
Optical
axis
Detector
1.5
1.2
9 min.
Four, 0.25
Four, 0.5
E
2.5
0.7±0.1
C0.3
0
1.2 −0.05
dia.
C
A
Cross section AA
A
Terminal No.
A
K
C
E
0.25 max.
2.5
A
C
Unless otherwise specified, the
tolerances are as shown below.
Dimensions
E
Name
Anode
Cathode
Collector
Emitter
3 mm max.
±0.3
6 < mm ≤ 10
±0.375
±0.45
10 < mm ≤ 18
±0.55
18 < mm ≤ 30
±0.65
Pulse forward current IFP
1 A (see note 2)
Reverse voltage
VR
4V
Collector–Emitter
voltage
VCEO
30 V
Emitter–Collector
voltage
VECO
---
Collector current
IC
20 mA
100 mW (see note 1)
Ambient
Operating
temperature Storage
Topr
–25°C to 85°C
Tstg
–30°C to 100°C
Soldering temperature
Tsol
260°C (see note 3)
Note: 1. Refer to the temperature rating chart if the ambient temperature exceeds 25°C.
2. The pulse width is 10 µs maximum with a frequency of 100 Hz.
3. Complete soldering within 10 seconds.
Tolerance
3 < mm ≤ 6
Rated value
50 mA (see note 1)
IF
Collector dissipation PC
Cross section BB
6±0.2
Internal Circuit
K
B
0.3 max.
K
Symbol
Forward current
■ Ordering Information
Description
Model
Photomicrosensor (transmissive)
EE-SX1049
■ Electrical and Optical Characteristics (Ta = 25°C)
Item
Emitter
Detector
Symbol
Value
Condition
Forward voltage
VF
1.2 V typ., 1.5 V max.
IF = 30 mA
Reverse current
IR
0.01 µA typ., 10 µA max.
VR = 4 V
Peak emission wavelength
λP
940 nm typ.
IF = 20 mA
Light current
IL
0.5 mA min., 14 mA max.
IF = 20 mA, VCE = 10 V
Dark current
ID
2 nA typ., 200 nA max.
VCE = 10 V, 0 lx
Leakage current
ILEAK
---
---
Collector–Emitter saturated
voltage
VCE (sat)
0.1 V typ., 0.4 V max.
IF = 20 mA, IL = 0.1 mA
Peak spectral sensitivity
wavelength
λP
850 nm typ.
VCE = 10 V
Rising time
tr
4 µs typ.
VCC = 5 V, RL = 100 Ω, IL = 5 mA
Falling time
tf
4 µs typ.
VCC = 5 V, RL = 100 Ω, IL = 5 mA
150
Photomicrosensor (Transmissive) EE-SX1049
■ Engineering Data
Forward Current vs. Collector
Dissipation Temperature Rating
30
50
20
10
0
−40
−20
0
20
40
60
50
Ta = −30°C
Ta = 25°C
40
Ta = 70°C
30
20
0
0.2
IF = 30 mA
10
IF = 20 mA
6
IF = 10 mA
4
2
0
1
2
3
4
5
6
7
8
9
1.2
1.8
0
10
tf
100
tr
10
10
20
30
40
50
Forward current IF (mA)
Dark Current vs. Ambient
Temperature Characteristics
(Typical)
1,000
100
90
80
70
VCE = 10 V
0 lx
100
10
1
0.1
0.01
−20
0
20
40
60
80
100
0.001
−30 −20 −10 0
Response Time Measurement
Circuit
Input
IF = 20 mA
VCE = 10 V
Ta = 25°C
100
0
(Center of optical axis)
t
Output
90 %
10 %
0
d
80
10 20 30 40 50 60 70 80 90
Ambient temperature Ta (°C)
Sensing Position Characteristics
(Typical)
Relative light current IL (%)
1,000
Load resistance RL (kΩ)
1.6
10,000
120
VCC = 5 V
Ta = 25°C
1
2
Ambient temperature Ta (°C)
10,000
0.1
1.4
110
60
−40
10
Response Time vs. Load Resistance Characteristics (Typical)
Response time tr, tf (µs)
1
IF = 20 mA
VCE = 10 V
Collector−Emitter voltage VCE (V)
1
0.01
0.8
Dark current ID (nA)
Relative light current IL (%)
Light current IL (mA)
IF = 40 mA
14
8
0.6
120
IF = 50 mA
12
0.4
Relative Light Current vs. Ambient Temperature Characteristics
(Typical)
20
16
4
Forward voltage VF (V)
Light Current vs. Collector−Emitter
Voltage Characteristics (Typical)
Ta = 25°C
6
0
0
Ambient temperature Ta (°C)
18
8
10
0
100
80
Light current IL (mA)
100
Ta = 25°C
VCE = 10 V
Forward current IF (mA)
PC
40
Collector dissipation PC (mW)
Forward current IF (mA)
IF
10
60
150
60
50
Light Current vs. Forward Current
Characteristics (Typical)
Forward Current vs. Forward
Voltage Characteristics (Typical)
t
tf
tr
Input
60
IL
VCC
40
Output
RL
20
0
−0.5 −0.25
0
0.25
0.5
0.75
1.0
Distance d (mm)
Photomicrosensor (Transmissive) EE-SX1049
151
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OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
Cat. No. JB301-E3-01
3/05
OMRON CANADA, INC.
OMRON ON-LINE
885 Milner Avenue
Toronto, Ontario M1B 5V8
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416-286-6465
Specifications subject to change without notice
Printed in USA