Photomicrosensor (Reflective)
EE-SY313/-SY413
■ Dimensions
■ Features
Note: All units are in millimeters unless otherwise indicated.
Five, 0.5
• Incorporates an IC chip with a built-in detector element and amplifier.
• Incorporates a detector element with a built-in temperature compensation circuit.
• Compact reflective Photomicrosensor (EE-SY310/-SY410) with a
molded housing and a dust-tight cover.
• A wide supply voltage range: 4.5 to 16 VDC
• Directly connects with C-MOS and TTL.
• Dark ON model (EE-SY313); Light ON model (EE-SY413)
• RoHS Compliant.
■ Absolute Maximum Ratings (Ta = 25°C)
Item
Forward current
Reverse voltage
Pulse forward current
Detector
Power supply voltage
Output voltage
Output current
Permissible output
dissipation
Ambient
Operating
temperature Storage
Soldering temperature
Emitter
15 to 18
17 to 24
Internal Circuit
A
V
O
K
G
Terminal No.
Unless otherwise specified, the
tolerances are as shown below.
Dimensions
Name
Tolerance
A
Anode
3 mm max.
±0.3
K
Cathode
3 < mm ≤ 6
V
Power supply
(Vcc)
6 < mm ≤ 10
±0.375
±0.45
Output (OUT)
Ground (GND)
10 < mm ≤ 18
±0.55
18 < mm ≤ 30
±0.65
O
G
Symbol
IF
VR
IFP
VCC
VOUT
IOUT
POUT
Topr
Tstg
Tsol
Rated value
50 mA (see note 1)
4V
1 A (see note 2)
16 V
28 V
16 mA
250 mW
(see note 1)
–40°C to 65°C
–40°C to 85°C
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.
■ Ordering Information
Description
Photomicrosensor (reflective)
Model
Dark ON EE-SY313
Light ON EE-SY413
■ Electrical and Optical Characteristics (Ta = 25°C)
Emitter
Item
Forward voltage
Symbol
Value
VF
1.2 V typ., 1.5 V max.
Condition
IF = 20 mA
Reverse current
IR
0.01 µA typ., 10 µA max.
Peak emission wavelength
λP
920 nm typ.
IF = 20 mA
Low-level output voltage
VOL
0.12 V typ., 0.4 V max.
High-level output voltage
VOH
15 V min.
VR = 4 VD
ICC
3.2 mA typ., 10 mA max.
Vcc = 4.5 to 16 V, IOL = 16 mA, without incident light (EESY313), with incident light (EE-SY413) (see notes 1 and 2)
Vcc = 16 V, RL = 1 kΩ, with incident light (EE-SY313), without
incident light (EE-SY413) (see notes 1 and 2)
Vcc = 16 V
Peak spectral sensitivity
wavelength
LED current when output is OFF
LED current when output is ON
Hysteresis
λP
870 nm typ.
VCC = 4.5 to 16 V
IFT
10 mA typ., 20 mA max.
VCC = 4.5 to 16 V
∆H
17% typ.
VCC = 4.5 to 16 V
Response frequency
f
50 pps min.
Response delay time
tPLH (tPHL) 3 µs typ.
VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA
Response delay time
tPHL (tPLH) 20 µs typ.
VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA
Detector
Current consumption
320
VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA
Photomicrosensor (Reflective) EE-SY313/-SY413
Note: 1. With incident light" denotes the condition whereby
the light reflected by white paper with a reflection
factor of 90% at a sensing distance of 4.4 mm is
received by the photo IC when the forward current (IF)
of the LED is 20 mA.
4. The value of the response frequency is measured by rotating
the disk as shown below.
200 mm dia.
15 mm
2. Sensing object: White paper with a reflection factor of
90% at a sensing distance of 4.4 mm.
3. Hysteresis denotes the difference in forward LED
current value, expressed in percentage, calculated
from the respective forward LED currents when the
photo IC is turned from ON to OFF and when the
photo IC is turned from OFF to ON.
15 mm
15 mm
4.4 mm
5. The following illustrations show the definition of response delay
time. The value in the parentheses applies to the EE-SY413.
Input
Input
Output
Output
(tPLH)
(tPHL)
(tPHL)
EE-SY313
(tPLH)
EE-SY413
■ Engineering Data
Note: The values in the parentheses apply to the EE-SY413.
IFT OFF (IFT ON)
IFT ON (IFT OFF)
Supply voltage VCC (V)
LED current IFT (mA)
Forward current IF (mA)
IFT OFF (IFT ON)
IFT ON (IFT OFF)
Supply voltage VCC (V)
Low-level Output Voltage vs.
Output Current (Typical)
Low-level Output Voltage vs.
Ambient Temperature
Characteristics (Typical)
Ta = 25°C
VCC = 5 V
IF = 0 mA (20 mA)
Output current IC (mA)
Response Delay Time vs. Forward
Current (Typical)
Response delay time tPHL, tPLH (µs)
Current consumption Icc (mA)
Ta = 25°C
IF = 0 mA (15 mA)
Ta = 70°C
Ta = 25°C
RL = 1 kΩ
Forward voltage VF (V)
Ambient temperature Ta (°C)
Current Consumption vs. Supply
Voltage (Typical)
Ta = −30°C
Ta = 25°C
Low level output voltage VOL (V)
VCC = 5 V
RL = 330 Ω
LED Current vs. Supply Voltage
(Typical)
VCC = 5 V
RL = 330 Ω
Ta = 25°C
VOUT
(EE-SY3@@)
VOUT
(EE-SY4@@)
tPHL (tPLH)
VCC = 5 V
IF = 0 mA (20 mA)
IOL = 16 mA
IOL = 5 mA
Ambient temperature Ta (°C)
Sensing Position Characteristics
(Typical)
Distance d2 (mm)
LED current IFT (mA)
LED Current vs. Ambient
Temperature Characteristics
(Typical)
Forward Current vs. Forward
Voltage Characteristics (Typical)
Low level output voltage VOL (V)
Ambient temperature Ta (°C)
Output allowable dissipation PC (mW)
Forward current IF (mA)
Forward Current vs. Collector
Dissipation Temperature Rating
IF = 20 mA
VCC = 5 V
Ta = 25°C
Sensing object: White
paper with a reflection
factor of 90%
Operate
Release
tPLH (tPHL)
Forward current IF (mA)
Distance d1 (mm)
Photomicrosensor (Reflective) EE-SY313/-SY413
321
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OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
Cat. No. JB301-E3-01
3/05
OMRON CANADA, INC.
OMRON ON-LINE
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