Product Details Portlet

EE-SX305/EE-SX405 Photomicrosensor (Transmissive)

Slot / PCB mounting Type (Slot width: 3.4mm)s

  • Light-receiving element and amplification circuits contained in one chip.
  • Incorporates a detector element with a built-in temperature compensation circuit.
  • Can use a power supply voltage of 4.5 to 16 V.
  • Directly connectable to C-MOS
  • High resolution (0.5 mm) sensing
  • Dark-ON: EE-SX305
  • Light-ON: EE-SX405
RoHS適合
本ページは製品カタログからの抜粋した情報を記載しています。その他の製品情報はデータシート他各種データをご覧ください。
AppearanceSensing methodConnecting methodSensing distanceAperture size
(H × W) (mm)
Output typeModelMinimum packing unit
(Unit: pcs)
Transmissive
(slot type)
PCB mounting3.4mm
(slot width)
Both emitting side and detecting side
2.1×0.5
Photo ICEE-SX305
(Dark-ON)
1
EE-SX405
(Light-ON)

Note: Order in multiples of minimum packing unit.

Absolute Maximum Ratings (Ta = 25ºC)
Item
Symbol
Rated value
Unit
EmitterForward currentIF50 *1mA
Reverse voltageVR4V
DetectorPower supply voltageVCC16V
Output voltageVOUT28V
Output currentIOUT16mA
Permissible output dissipationPOUT250*1mW
Operating temperatureTopr-40 to +75ºC
Storage temperatureTstg-30 to +80ºC
Soldering temperatureTsol260*2ºC
*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 = 25ºC)
Item
Symbol
Value
Unit
Condition
MIN.
TYP.
MAX.
EmitterForward voltageVF---1.21.5VIF = 20mA
Reverse currentIR---0.0110µAVR = 4V
Peak emission wavelengthλP---940---nmIF = 20mA
DetectorLow-level output voltageVOL---0.120.4VVCC = 4.5 to 16 V,
IOL = 16 mA,
IF = 0 mA (EE-SX305),
IF = 8 mA (EE-SX405)
High-level output
voltage
VOH15------VVCC = 16 V,
RL = 1 kΩ,
IF = 8 mA (EE-SX305),
IF = 0 mA (EE-SX405)
Current consumptionICC---3.210mAVCC = 16V
Peak spectral
sensitivity wavelength
λP---870---nmVCC = 4.5 to 16 V
LED current when output is OFFIFT---38mAVCC = 4.5 to 16 V
LED current when output is ON
HysteresisΔH---15---%VCC = 4.5 to 16 V*1
Response frequencyf3------kHz

VCC = 4.5 to 16 V*2,
IF= 15 mA, IOL= 16 mA

Response delay timetPLH (tPHL)---3---μsVCC = 4.5 to 16 V *3,
IF = 15 mA, IOL = 16 mA
Response delay timetPHL (tPLH)---20---μsVCC = 4.5 to 16 V *3,
IF = 15 mA, IOL = 16 mA

*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.

*3. The following illustrations show the definition of response delay time. The value in the parentheses applies to the EE-SX405.


Exterior Specifications

Connecting methodWeight (g)Material
Case
PCB mounting1.4Polycarbonate

(Unit: mm)


EE-SX305

EE-SX405


Aperture size (H x W)

EmitterDetector
2.1×0.52.1×0.5


  Internal circuit

Terminal No.
Name
AAnode
KCathode
VPower supply (Vcc)
OOutput voltage(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

Precautions for Correct Use

  • Do not use the product in atmospheres or environments that exceed product ratings.
  • Dispose of this product as industrial waste.