Photomicrosensor (Transmissive)
EE-SG3/EE-SG3-B
■ Dimensions
■ Features
Note: All units are in millimeters unless otherwise indicated.
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•
•
•
■ Absolute Maximum Ratings (Ta = 25°C)
13
19±0.1
25.4±0.2
Two, 3.2±0.2
dia. holes
Dust-proof model.
Solder terminal model (EE-SG3).
PCB terminal model (EE-SG3-B).
RoHS Compliant.
Item
3.6±0.2
Emitter
Optical axis
Symbol
Forward current
IF
Rated value
50 mA (see note 1)
Pulse forward current IFP
Four, 0.5
Four, 0.25
7.62±0.3
0.8
Four, 1.5
2.54
2.54±0.3
0.6
Cross section AA
Cross section AA
4V
Collector–Emitter
voltage
VCEO
30 V
VECO
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Collector current
Detector
VR
Emitter–Collector
voltage
1.2
1 A (see note 2)
Reverse voltage
IC
20 mA
Collector dissipation PC
Ambient
Operating
temperature
Storage
C
Unless otherwise specified, the
tolerances are as shown below.
A
E
Dimensions
A
K
C
E
±0.375
6 < mm ≤ 10
±0.45
10 < mm ≤ 18
±0.55
18 < mm ≤ 30
Anode
Cathode
Collector
Emitter
±0.3
3 < mm ≤ 6
Name
–25°C to 85°C
Tstg
–30°C to 100°C
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 max.
Terminal No.
Topr
Soldering temperature
Internal Circuit
K
100 mW (see note 1)
±0.65
■ Ordering Information
Description
Photomicrosensor (transmissive)
Model
Solder terminal
EE-SG3
PCB terminal
EE-SG3-B
■ Electrical and Optical Characteristics (Ta = 25°C)
Item
Symbol
Value
Condition
Forward voltage
VF
1.2 V typ., 1.5 V max.
Reverse current
IR
0.01 μA typ., 10 μA max.
VR = 4 V
Peak emission wavelength
Emitter
IF = 30 mA
λP
940 nm typ.
IF = 20 mA
Light current
IL
2 mA min., 40 mA max.
IF = 15 mA, VCE = 10 V
Dark current
ID
2 nA typ., 200 nA max.
VCE = 10 V, 0 lx
Leakage current
Detector
ILEAK
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Collector–Emitter saturated voltage VCE (sat)
0.1 V typ., 0.4 V max.
IF = 30 mA, IL = 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
Photomicrosensor (Transmissive)
EE-SG3/EE-SG3-B
167