Product Details Portlet

EE-SX3088/-SX4088 Photomicrosensor (Transmissive)


  • 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)
  • OMRON's XK8-series Connectors can be connected to the lead wires without a PCB. Contact your OMRON representative for information on obtaining XK8-series Connectors.
RoHS適合
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Absolute Maximum Ratings (Ta = 25ºC)
Item
Symbol
Rated value
EmitterForward currentIF50mA (see note 1)
Reverse voltageVR4V
DetectorPower supply voltageVCC16V
Output voltageVOUT28V
Output currentIOUT16mA
Permissible output
dissipation
POUT250mW (see note 1)
Ambient temperatureOperatingTopr-40ºC to 75ºC
StorageTstg-40ºC to 85ºC
Soldering temperatureTsol260ºC (see note 2)
Note:1.Refer to the temperature rating chart if the ambient temperature exceeds 25ºC.

2.Complete soldering within 10 seconds.

Electrical and Optical Characteristics (Ta = 25ºC)
Item
Symbol
Value
Condition
EmitterForward voltageVF1.2 V typ.,
1.5 V max.
IF = 20mA
Reverse currentIR0.01µA typ.,
10 µA max.
VR = 4V
Peak emission wavelengthλP940 nm typ.IF = 20mA
DetectorLow-level
output voltage
VOL0.12 V typ.,
0.4 V max.
VCC = 4.5 to 16 V,
IOL = 16 mA,
IF = 0mA
(EE-SX3088),
IF = 5mA
(EE-SX4088)
High-level
output voltage
VOH15 V min.VCC = 16 V,
RL = 1kΩ,
IF = 5mA
(EE-SX3088),
IF = 0mA
(EE-SX4088)
Current consumptionICC3.2 mA typ.,
10 mA max.
VCC = 16 V
Peak spectral
sensitivity wavelength
λP870 nm typ.VCC = 4.5 to 16 V
LED current
when output is OFF
IFT2 mA typ.,
5 mA max.
VCC = 4.5 to 16 V
LED current
when output is ON
HysteresisΔH15% typ.VCC = 4.5 to 16 V
(see note 1)
Response frequencyf3 kHz min.VCC = 4.5 to 16 V,
IF = 15 mA,
IOL = 16mA
(see note 2)
Response delay timetPLH(tPHL)3 µs typ.VCC = 4.5 to 16 V,
IF = 15 mA,
IOL = 16mA
(see note 3)
Response delay timetPHL(tPLH)20 µs typ.VCC = 4.5 to 16 V,
IF = 15 mA,
IOL = 16mA
(see note 3)
Note :1.Hysteresis denotes the difference in forward LED current value, expressed in percentage, calculated from the respective forward LED currents when the photo IC in turned from ON to OFF and when the photo IC in turned from OFF to ON.

2.The value of the response frequency is measured by rotating the disk as shown below.


EE-SX3088/-SX4088:Dimensions2

3.The following illustrations show the definition of response delay time. The value in the parentheses applies to the EE-SX4088.


EE-SX3088/-SX4088:Dimensions3
Note: All units are in millimeters unless otherwise indicated.

EE-SX3088/-SX4088:Dimensions1

Terminal No.
Name
AAnode
KCathode
VPower supply (Vcc)
OOutput (OUT)
GGround (GND)

Unless otherwise specified, the tolerances are as shown below.
Dimensions
Tolerance
3 mm max.± 0.3
3 < mm ≤ 6± 0.375
6 < mm ≤ 10± 0.45
10 < mm ≤ 18± 0.55
18 < mm ≤ 30± 0.65