Product Details Portlet

EE-SX4320 Photomicrosensor (Transmissive)

  • Ultra-Compact Slot / SMD Type (Slot width: 2 mm)
  • PCB surface mounting type.
  • High resolution with a 0.3-mm-wide aperture.
RoHS Compliant
Note: This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information.
Absolute Maximum Ratings (Ta = 25ºC)
Item
Symbol
Rated value
Unit
Emitter Forward current IF 25 *1 mA
Reverse voltage VR 5 V
Detector Power supply voltage VCC 9 V
Output voltage VOUT 17 V
Output current IOUT 8 mA
Permissible output dissipation POUT 80 *1 mW
Operating temperature Topr -30 to +85 *1 ºC
Storage temperature Tstg -40 to +90 *1 ºC
Reflow soldering temperature Tsol 255 *2 ºC
*1. Refer to the temperature rating chart if the ambient temperature exceeds 25ºC.
*2. Complete soldering within 10 seconds for reflow soldering.

Electrical and Optical Characteristics (Ta = 25ºC)
Item
Symbol
Value
Unit
Condition
MIN. TYP. MAX.
Emitter Forward voltage VF --- 1.2 1.4 V IF = 20mA
Reverse current IR --- 0.01 10 μA VR = 5V
Peak emission wavelength λP --- 940 --- nm IF = 20mA
Detector Power supply voltage VCC 2.2 --- 7 V ---
Low-level output voltage VOL --- 0.12 0.4 V VCC = 2.2 to 7 V,
IF = 7 mA,
IOL = 8 mA
High-level output voltage IOH --- --- 10 μA VCC = 2.2 to 7 V,
IF = 0 mA,
VOH = 17 V
Current consumption ICC --- 2.8 4 mA VCC = 7 V
Peak spectral sensitivity wavelength λP --- 870 --- nm VCC = 2.2 to 7 V
LED current when output is ON IFT --- --- 3.5 mA VCC = 2.2 to 7 V
Hysteresis ΔH --- 21 --- % VCC = 2.2 to 7 V *1
Response frequency f 3 --- --- kHz VCC = 2.2 to 7 V,
IF = 5 mA,
IOL = 8 mA *2
Response delay time tPLH --- 8 --- μs VCC = 2.2 to 7 V,
IF = 5 mA,
IOL = 8 mA *3
tPHL --- 20 --- μs VCC = 2.2 to 7 V,
IF = 5 mA,
IOL = 8 mA *3
*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.
EESX4320:Dimension
*3. The following illustrations show the definition of response delay time.
EESX4320:Dimension


Exterior Specifications
Connecting method Weight (g) Material
Case
SMT 0.1 PPS
Note: All units are in millimeters unless otherwise indicated.
EESX4320:Dimension

Aperture size (H x W)
Emitter Detector
1.4×1.4 1×0.3

Internal circuit
EESX4320:Dimension
Terminal No. Name
(1) Anode
(2)(3) Cathode
(4) grand
(5) Power supply voltage
(6) Output