108 EE-SH3 Series Photomicrosensor (Transmissive)
Photomicrosensor (Transmissive)
EE-SH3 Series
■ Dimensions
Note: All units are in millimeters unless otherwise indicated.
■ Features
• High-resolution model with a 0.2-mm-wide or 0.5-mm-wide sensing
aperture, high-sensitivity model with a 1-mm-wide sensing aper-
ture, and model with a horizontal sensing aperture are available.
• Solder terminal models:
EE-SH3/-SH3-CS/-SH3-DS/-SH3-GS
• PCB terminal models:
EE-SH3-B/-SH3-C/-SH3-D/-SH3-G
■ Absolute Maximum Ratings (Ta = 25°C)
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.
■ Electrical and Optical Characteristics (Ta = 25°C)
Internal Circuit
K
A
C
E
Terminal No. Name
A Anode
K Cathode
C Collector
E Emitter
Dimensions Tolerance
3 mm max.
±0.2
3 < mm ≤ 6
±0.24
6 < mm ≤ 10
±0.29
10 < mm ≤ 18
±0.35
18 < mm ≤ 30
±0.42
Four, 0.25
Two, C1.5
Four, R1
Matted
Center mark
Solder terminal
Cross section AA
PCB terminal
Cross section AA
19±0.15
25.4
3.4±0.2
2.54±0.2
7.2±0.2
7.2±0.2
7.6±0.3
6.2
10.2
Model Aperture (a x b)
EE-SH3(-B) 2.1 x 0.5
EE-SH3-C(S) 2.1 x 1.0
EE-SH3-D(S) 2.1 x 0.2
EE-SH3-G(S) 0.5 x 2.1
Unless otherwise specified, the
tolerances are as shown below.
Two, 3.2±0.2
dia. holes
Item Symbol Rated value
Emitter Forward current I
F
50 mA
(see note 1)
Pulse forward cur-
rent
I
FP
1 A
(see note 2)
Reverse voltage V
R
4 V
Detector Collector–Emitter
voltage
V
CEO
30 V
Emitter–Collector
voltage
V
ECO
---
Collector current I
C
20 mA
Collector dissipa-
tion
P
C
100 mW
(see note 1)
Ambient tem-
perature
Operating Topr –25°C to 85°C
Storage Tstg –30°C to 100°C
Soldering temperature Tsol 260°C
(see note 3)
Item Symbol Value Condition
EE-SH3(-B) EE-SH3-C(S) EE-SH3-D(S) EE-SH3-G(S)
Emitter Forward voltage V
F
1.2 V typ., 1.5 V max. I
F
= 30 mA
Reverse current I
R
0.01 μA typ., 10 μA max. V
R
= 4 V
Peak emission wave-
length
λ
P
940 nm typ. I
F
= 20 mA
Detector Light current I
L
0.5 to 14 mA typ. 1 to 28 mA typ. 0.1 mA min. 0.5 to 14 mA I
F
= 20 mA,
V
CE
= 10 V
Dark current I
D
2 nA typ., 200 nA max. V
CE
= 10 V,
0 lx
Leakage current I
LEAK
--- ---
Collector–Emitter satu-
rated voltage
V
CE
(sat) 0.1 V typ., 0.4 V max. --- 0.1 V typ.,
0.4 V max.
I
F
= 20 mA,
I
L
= 0.1 mA
Peak spectral sensitivity
wavelength
λ
P
850 nm typ. V
CE
= 10 V
Rising time tr 4 μs typ. V
CC
= 5 V,
R
L
= 100 Ω,
I
L
= 5 mA
Falling time tf 4 μs typ.
Be sure to read Precautions on page 25.
