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PDF EE-SY201 Data sheet ( Hoja de datos )
| Número de pieza | EE-SY201 | |
| Descripción | Photomicrosensor (Reflective) | |
| Fabricantes | ETC | |
| Logotipo |  |
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Photomicrosensor (Reflective)
EE-SY201
■ Dimensions
Note: All units are in millimeters unless otherwise indicated.
■ Features
• The LED requires a forward current of only 5 mA due to the Photo-
Darlington transistor built into the detector.
• With a red LED light source.
■ Absolute Maximum Ratings (Ta = 25°C)
Two. 0.5
Two, 1 dia.
Four, 0.125
Two. 0.7
Optical axis
Internal Circuit
A C Unless otherwise specified, the
tolerances are as shown below.
KE
Terminal No.
A
K
C
E
Name
Anode
Cathode
Collector
Emitter
Dimensions
3 mm max.
3 < mm ≤ 6
6 < mm ≤ 10
10 < mm ≤ 18
18 < mm ≤ 30
Tolerance
±0.3
±0.375
±0.45
±0.55
±0.65
Emitter
Item
Forward current
Pulse forward cur-
rent
Reverse voltage
Detector
Collector–Emitter
voltage
Emitter–Collector
voltage
Collector current
Collector dissipa-
tion
Ambient tem- Operating
perature
Storage
Soldering temperature
Symbol
IF
IFP
VR
VCEO
VECO
IC
PC
Topr
Tstg
Tsol
Rated value
15 mA
(see note 1)
---
4V
24 V
---
20 mA
50 mW
(see note 1)
–20°C to 60°C
–20°C to 80°C
260°C
(see note 2)
Note: 1. Refer to the temperature rating chart if the ambient temper-
ature exceeds 25°C.
2. Complete soldering within 10 seconds.
■ Electrical and Optical Characteristics (Ta = 25°C)
Emitter
Detector
Item
Forward voltage
Reverse current
Peak emission wavelength
Light current
Symbol
VF
IR
lP
IL
Value
2.0 V typ., 2.6 V max.
0.01 mA typ., 5 mA max.
700 nm typ.
0.3 mA min., 8.0 mA max.
Rising time
Falling time
Dark current
Leakage current
Collector–Emitter saturated volt-
age
ID
ILEAK
VCE (sat)
Peak spectral sensitivity wave- lP
length
tr
tf
2 nA typ., 250 nA max.
---
---
750 nm typ.
180 ms typ.
60 ms typ.
Condition
IF = 15 mA
VR = 4 V
IF = 10 mA
IF = 5 mA, VCE = 10 V
White paper with a reflection ratio of
90%, d = 4 mm (see note)
VCE = 10 V, 0 lx
---
---
VCE = 10 V
VCC = 5 V, RL = 100 W, IL = 1 mA
VCC = 5 V, RL = 100 W, IL = 1 mA
Note: The letter “d” indicates the distance between the top surface of the sensor and the sensing object.
EE-SY201 Photomicrosensor (Reflective)
241
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