Photomicrosensor (Reflective)
EE-SY310/-SY410
I Dimensions
Note: All units are in millimeters unless otherwise indicated.
I Features
• Incorporates an IC chip with a built-in detector element and amplifier.
• Incorporates a detector element with a built-in temperature com-
pensation circuit.
• Compact reflective model with a molded housing.
• A wide supply voltage range: 4.5 to 16 VDC
• Directly connects with C-MOS and TTL.
• Dark ON model (EE-SY310)
Five, 0.5
+0.2
−0.3
4.6
• Light ON model (EE-SY410)
• RoHS Compliant.
Two. R1.5
Two. R2
I Absolute Maximum Ratings (Ta = 25°C)
Item
Forward current
Reverse voltage
Symbol
IF
Rated value
50 mA (see note 1)
4 V
Five, 0.3
Emitter
VR
Pulse forward current IFP
Power supply voltage VCC
1 A (see note 2)
16 V
15 to 18
17 to 24
Detector
Output voltage
Output current
VOUT
IOUT
28 V
16 mA
Permissible output
dissipation
Operating
Storage
POUT
250 mW
(see note 1)
–40°C to 75°C
–40°C to 85°C
Internal Circuit
A
K
V
Ambient
temperature
Topr
Tstg
Tsol
O
Unless otherwise specified, the
tolerances are as shown below.
G
Soldering temperature
260°C (see note 3)
Note: 1. Refer to the temperature rating chart if the ambient temper-
ature exceeds 25°C.
Terminal No.
Name
Dimensions
Tolerance
A
K
V
Anode
3 mm max.
0.2
2. The pulse width is 10 µs maximum with a frequency of 100 Hz.
3. Complete soldering within 10 seconds.Ordering Information
Cathode
3 < mm ≤ 6
6 < mm ≤ 10
0.24
0.29
Power supply
(Vcc)
I Ordering Information
10 < mm ≤ 18
18 < mm ≤ 30
0.35
0.42
O
G
Output (OUT)
Ground (GND)
Description
Model
Dark ON EE-SY310
Light ON EE-SY410
Photomicrosensor (reflective)
I Electrical and Optical Characteristics (Ta = 25°C)
Item
Forward voltage
Reverse current
Symbol
VF
IR
Value
1.2 V typ., 1.5 V max.
0.01 µA typ., 10 µA max.
920 nm typ.
Condition
Emitter
IF = 20 mA
VR = 4 V
Peak emission wavelength λP
Low-level output voltage VOL
IF = 20 mA
Detector
0.12 V typ., 0.4 V max.
Vcc = 4.5 to 16 V, IOL = 16 mA,
without incident light (EE-SY310), with incident light
(EE-SY410) (see notes 1 and 2)
High-level output voltage VOH
15 V min.
Vcc = 16 V, RL = 1 kΩ,
with incident light (EE-SY310), without incident light
(EE-SY410) (see notes 1 and 2)
Current consumption
ICC
3.2 mA typ., 10 mA max.
870 nm typ.
Vcc = 16 V
Peak spectral sensitivity
wavelength
λP
VCC = 4.5 to 16 V
LED current when output is OFF
LED current when output is ON
Hysteresis
IFT
6 mA typ., 15 mA max.
VCC = 4.5 to 16 V
∆H
f
17% typ.
50 Hz min.
3 µs typ.
VCC = 4.5 to 16 V
Response frequency
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA
Response delay time
Response delay time
t
t
PLH (tPHL
)
)
PHL (tPLH
20 µs typ.
328
Photomicrosensor (Reflective) EE-SY310/-SY410