Photomicrosensor (Transmissive)
EE-SX3088/-SX4088
■ Dimensions
Note: All units are in millimeters unless otherwise indicated.
■ Features
• Incorporates an IC chip with a built-in detector element and amplifier.
• A wide supply voltage range: 4.5 to 16 VDC
• Directly connects with C-MOS and TTL.
• High resolution with a 0.5-mm-wide sensing aperture.
• Dark ON model (EE-SX3088); Light ON model (EE-SX4088)
25 0.2
19 0.15
Two, R1
• OMRON’s XK8-series Connectors can be connected to the lead
wires without a PCB. Contact your OMRON representative for infor-
mation on obtaining XK8-series Connectors.
Two, 3.2 0.2 dia. holes
0.5 0.1
Four, C0.3
Two, C2
• RoHS Compliant.
0.5 0.1
■ Absolute Maximum Ratings (Ta = 25° C)
Optical axis
Item
Symbol
Rated value
50 mA (see note 1)
4 V
8.4 0.1
3.5 0.4
Emitter
Forward current
Reverse voltage
IF
Four, 0.25
VR
Four, 0.5
Cross section AA
Detector
Power supply voltage VCC
16 V
Cross section BB
Output voltage
Output current
VOUT
IOUT
28 V
16 mA
Permissible output
dissipation
POUT
250 me
(see note 1)
Internal Circuit
K
A
V
Ambient
Operating
Storage
Topr
Tstg
Tsol
–40°C to 75°C
–40°C to 85°C
260°C (see note 2)
O
temperature
Unless otherwise specified, the
tolerances are as shown below.
G
Soldering temperature
Dimensions
3 mm max.
Tolerance
0.3
Terminal No.
Name
Anode
Cathode
Note: 1. Refer to the temperature rating chart if the ambient temper-
ature exceeds 25°C.
A
K
3 < mm ≤ 6
0.375
0.45
2. Complete soldering within 10 seconds.
V
Power supply
(Vcc)
6 < mm ≤ 10
10 < mm ≤ 18
■ Ordering Information
0.55
O
G
Output (OUT)
Ground (GND)
Description
Photomicrosensor (transmissive) Dark ON
Light ON
Model
EE-SX3088
EE-SX4088
18 < mm ≤ 30
0.65
■ Electrical and Optical Characteristics (Ta = 25°C)
Item
Symbol
VF
Value
Condition
Emitter
Forward voltage
1.2 V typ., 1.5 V max.
IF = 20 mA
VR = 4 V
Reverse current
IR
0.01 µA typ., 10 µA max.
Peak emission
wavelength
λP
940 nm
IF = 20 mA
Detector
Low-level output
voltage
VOL
VOH
0.12 V typ., 0.4 V max.
15 V min.
VCC = 4.5 to 16 V, IOL = 16 mA, IF = 0 mA (EE-SX3088),
IF = 5 mA (EE-SX4088)
High-level output
voltage
VCC = 16 V, RL = 1 kΩ, IF = 5 mA (EE-SX3088),
IF = 0 mA (EE-SX4088)
Current consumption
ICC
3.2 mA typ., 10 mA max.
870 nm
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
2 mA typ., 5 mA max.
VCC = 4.5 to 16 V
∆H
15% typ.
3kHz min.
3 µs typ.
20 µs typ.
VCC = 4.5 to 16 V (see note 1)
Response frequency
Response delay time
Response delay time
f
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 2)
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3)
VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3)
tPLH (tPHL
)
)
tPHL (tPLH
Photomicrosensor (Transmissive) EE-SX3088/-SX4088
1