Omron Electronics Inc-EMC Div 的 EE-SY201 规格书

omRon T71 V ‘3‘, 51. $69? L2H,“ A54 FAA x
Internal Circuit
T
erminal No.
Name
A Anode
K Cathode
C Collector
E Emitter
Dimensions Tolerance
3 mm max.
±0.3
3
t
mm
v
6
±0.375
6
t
mm
v
10
±0.45
10
t
mm
v
18
±0.55
18
t
mm
v
30
±0.65
Unless otherwise specified, the
tolerances are as shown below
.
Two, 1 dia.
Two.
0.5
T
wo. 0.7
Four, 0.125
Optical axis
A
K
C
E
220
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)
Item Symbol Rated
value
Emitter Forward
current
IF
15 mA
(see note 1)
Pulse forward
current IFP ---
Reverse voltage
VR
4 V
Detector Collector–Emitter
voltage VCEO
24 V
Emitter–Collector
voltage VECO ---
Collector current
IC
20 mA
Collector
dissipation PC
50 mW
(see note 1)
Ambient
temperature Operating Topr –20°
C to
60°C
Storage Tstg –20°
C to
80°C
Soldering temperature
Tsol 260°C
(see note 2)
Note: 1. Refer
to the temperature rating chart if the ambient
temperature exceeds 25°C.
2.
Complete soldering within 10 seconds.
Electrical and Optical Characteristics (Ta = 25°C)
Item Symbol Value Condition
Emitter Forward
voltage
VF
2.0 V typ., 2.6 V max.
IF
= 15 mA
Reverse current
IR
0.01
µ
A typ., 5
µ
A max.
VR
= 4 V
Peak emission wavelength
λP
700 nm typ.
IF
= 10 mA
Detector
Light current
IL
0.3
µ
A min., 8.0
µ
A max.
IF
= 5 mA, V
CE
= 10 V
White paper with a reflection ratio
of 90%, d = 4 mm (see note)
Dark current ID
2 nA typ., 250 nA max.
VCE
= 10 V
, 0
ȏx
Leakage current
ILEAK --- ---
Collector–Emitter saturated
voltage VCE (sat) --- ---
Peak spectral sensitivity
wavelength λP
750 nm typ.
VCE
= 10 V
Rising time
tr
180
µs typ. VCC
= 5 V
, RL
= 100
Ω
, I
L
= 1 mA
Falling time
tf
60
µs typ. VCC
= 5 V
, RL
= 100
Ω
, I
L
= 1 mA
Note:
The letter “d” indicates the distance between the top surface of the sensor and the sensing object.
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EE-SY201 EE-SY201
221
Engineering Data
Forward Current vs. Collector
Dissipation Temperature Rating Light Current vs. Forward Current
Characteristics (Typical)
Ambient
temperature T
a (
°C)
Collector dissipation Pc (mW)
F
Forward current I (mA)
Forward current I
F
(mA)
Light current I (mA)
L
Light Current vs. Collector–Emitter
Voltage Characteristics (Typical)
Relative Light Current vs.
Ambient Temperature
Characteristics (Typical)
Dark Current vs. Ambient
Temperature Characteristics
(Typical)
Collector–Emitter
voltage V
CE (V)
Light current I (mA)
L
Ambient temperature T
a (
°C)
Ambient temperature T
a (
°C)
Response Time vs. Load
Resistance Characteristics
(Typical)
Sensing Distance Characteristics
(Typical)
Response Time Measurement
Circuit
Load resistance RL (kΩ)
Distance d2
(mm)
Sensing Angle Characteristics
(Typical)
Angle
deviation
θ
(
°)
Input
Output
Input
Output
90
%
10 %
Distance
d (mm)
Sensing Position Characteristics
(Typical)
Relative light current I (%)
L
Dark current I (nA)
D
Response time tr
, tf ( s)
µ
Relative light current I (%)
L
Relative light current I (%)
L
Sensing ob-
ject: White pa-
per with a re-
flection factor
of 90%
Sensing object:
White paper with a
reflection factor of
90%
IF = 15 mA
IF = 10 mA
IF = 7 mA
IF = 5 mA
IF = 3 mA
IF = 1 mA
Sensing object: White paper
with a reflection factor of 90%
VCE = 10 V
0
ȏxVCC = 5 V
Ta = 25°C
Ta = 25°C
VCE = 10 V
d = 4 mm
Ta = 25°C
d = 4 mm
IF = 5 mA
VCE = 5 V
d = 4 mm
Sensing
object: White pa
-
per with a reflection factor
of 90%
Sensing object: White
paper with a reflection
factor of 90%
Ta
= 25
°C
VCE
= 10 V
IF
= 5 mA
d = 4 mm
Sensing ob-
ject: White
paper with a
reflection fac
-
tor of 90%
T
a = 25
°C
IF
= 5 mA
VCE
= 10 V
IF = 5 mA
VCE = 10 V
Ta = 25°C
(a) : d
1
= 3 mm
(b) : d
1
= 4 mm
(c) : d
1
= 6 mm
Light current I (
A)
Lµ