Photomicrosensor (Transmissive)
EE-SX3350/EE-SX4350
Compact Slot / SMD Type (Slot width: 5 mm)
• Unique 5 mm Slot width.
• PCB surface mounting type.
• High resolution with a 0.5-mm-wide aperture.
• Choice of 2 types of Photo-IC output (EE-SX3350: Dark ON,
EE-SX4350: Light ON).
Be sure to read Safety Precautions on page 3.
Ordering Information
Photomicrosensor
Sensing
method
Connecting
method
Aperture size (H × W)
Appearance
Sensing distance
Output type
Model
(mm)
EE-SX3350
(Dark-ON)
EE-SX4350
(Light-ON)
9
Transmissive
(slot type)
Emitter 1.4 × 1.4
Detector 1.4 × 0.5
5 mm (Slot width)
SMT
Photo IC
4
9
Ratings, Characteristics and Exterior Specifications
Absolute Maximum Ratings (Ta = 25°C)
Electrical and Optical Characteristics (Ta = 25°C)
Value
Item
Symbol
Rated value
Unit
Remarks
Item
Symbol
Unit
Condition
MIN. TYP. MAX.
Emitter
Emitter
Forward current
Reverse voltage
IF
30
4
mA
V
--- *1
Forward voltage
Reverse current
VF
IR
---
---
1.2
1.5
10
V
IF = 20 mA
VR
---
0.01
μA VR = 4 V
Peak emission
wavelength
Detector
λP
---
940
---
---
nm IF = 20 mA
Power supply
voltage
Detector
VCC
16
V
---
Power supply
voltage
VCC
4.5
16
V
V
---
Output voltage
Output current
VOUT
IOUT
28
16
V
---
---
VCC
=
4.5 to 16 V
IF = 0 mA
(EE-SX3350)
IF = 10 mA
(EE-SX4350)
IOL=16 mA
mA
Low-level output
voltage
Permissible
output
dissipation
VOL
---
---
0.12 0.4
POUT
80
mW
--- *1
Operating
temperature
Topr
Tstg
Tsol
-30 to +85
-40 to +100
255
°C
°C
°C
--- *1
--- *1
VCC = 4.5 to 16 V
IF = 10 mA
(EE-SX3350)
IF = 0 mA
High-level output
voltage
Storage
temperature
IOH
---
100 μA
(EE-SX4350)
VOH = 28 V
Reflow soldering
temperature
10 sec.
max. *2
Current
consumption
ICC
---
---
4
10
---
mA
nm
V
CC = 4.5 to 16 V
*1. Continuous Forward Current and Collector Power Dissipation
must be derated complying. The product should be used without
freezing or condensation.
Peak spectral
sensitivity
wavelength
λP
870
VCC = 4.5 to 16 V
*2. In case of reflow soldering, conditions which are shown at the
temperature profile should be kept.
LED current when
output is OFF
(EE-SX3350)
Exterior Specifications
IFT
---
---
10
---
mA
%
V
CC = 4.5 to 16 V
LED current when
output is ON
(EE-SX4350)
Material
Connecting method
Weight (g)
Case
Hysteresis
UH
---
3
15
---
V
CC = 4.5 to 16 V *1
CC = 4.5 to 16 V
--- kHz IF = 20 mA
IOL = 16 mA *2
CC = 4.5 to 16 V
μs IF = 20 mA
IOL = 16 mA *3
CC = 4.5 to 16 V
V
SMT
0.3
PPS
Response frequency
f
V
Response delay time
Response delay time
tPLH
tPHL
---
---
6
---
---
V
10
μs IF = 20 mA
IOL=16 mA *3
1