CSM_EE-SY1200_E_1_1
EE-SY1200
Photomicrosensor (Reflective)
■ Dimensions
■ Features
(Unit: mm)
• Ultra-compact model.
Note.
Detector center
Emitter center
• PCB surface mounting type.
• High S/N ratio
(High light current / Low leakage current)
Unless otherwise specified tolerances
are 0.15.
No burrs dimensions are included in out-
1.9
(0.7)
line dimensions.
The burrs dimensions are 0.15 MAX.
Diagonal line indicate the region is part
Au plating area.
■ Absolute Maximum Ratings
(Ta=25°C)
(0.8)
(1)
(0.8)
3.2
Item
Symbol Rated value Unit
Forward current
IF
IFP
50*1
500*2
4
mA
mA
V
Recommended Soldering Pattern
1.1
Pulse forward
current
2-1 2-1.7 2-1
Emitter
Reverse voltage
VR
E
C
K
A
1.2
Collector-Emitter
voltage
2-0.65
2-0.45
VCEO
30
V
2-0.65
Emitter-Collector
voltage
0.7
VECO
IC
5
20
V
Note 1. The shaded portion in the
above figure may cause short-
ing. Do not wire in this portion.
2. The dimensional tolerance for
the recommended soldering
pattern is 0.1 mm.
Detector
Collector current
mA
mW
Collector dissipa-
tion
PC
50*1
Operating temperature
Storage temperature
Topr
Tstg
Tsol
−25 to +85
°C
°C
°C
−
40 to +100
240*3
Terminal No.
Name
Anode
Internal Circuit
Reflow soldering temperature
A
K
C
E
C
A
K
Cathode
Collector
Emitter
*1. Refer to the temperature rating chart if the ambient tem-
perature exceeds 25°C.
*2. The pulse width is 10 μs maximum with a frequency of
E
100 Hz.
*3. Complete soldering within 10 seconds for reflow soldering.
■ Electrical and Optical Characteristics (Ta=25°C)
Value
Item
Symbol
Unit
Condition
MIN.
TYP.
MAX.
Forward voltage
Reverse current
VF
I R
---
1.2
1.4
V
μA
nm
μA
μA
nA
nA
nA
V
IF = 20 mA
VR = 4 V
---
Emitter
---
---
---
940
---
10
---
Peak emission wave-
length
λP
IF = 10 mA, VCE = 2 V, Aluminum-
deposited surface, d = 4 mm*1
Light current 1
Light current 2
Dark current
I L1
200
150
---
1000
---
IF = 4 mA, VCE = 2 V, Aluminum-de-
posited surface, d = 1 mm*1
I L2
---
I D
2
200
500
200
---
VCE = 10 V, 0 lx
IF = 10 mA, VCE = 2 V,
with no reflection*2
Detector Leakage current 1
Leakage current 2
I LEAK1
I LEAK2
VCE (sat)
λP
---
---
IF = 4 mA, VCE = 2 V,
with no reflection*2
---
---
Collector-Emitter satu-
rated voltage
---
---
---
---
Peak spectral sensitivi-
ty wavelength
---
850
30
30
---
nm
μs
VCC = 2 V, RL = 1 kΩ,
Rising time
Falling time
t r
---
---
IL = 100 μA, d = 1 mm*1
VCC = 2 V, RL = 1 kΩ,
t f
---
---
μs
IL = 100 μA, d = 1 mm*1
*1. The letter “d” indicates the distance between the top surface of the sensor and the sensing object.
*2. Depends on the installed condition of the Photomicrosensor, the detector may receive the sensor's LED light and/or the external light which
is reflected from surroundings of the Photomicrosensor and /or the background object.
Please confirm the condition of the Photomicrosensor by actual intended application prior to the mass production use.
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