EE-SY171 Omron, EE-SY171 Datasheet - Page 2

• Manufacturer Part Number: EE-SY171
• Description: SENSOR OPTO TRANS 3.5MM REFL PCB
• Manufacturer: Omron

Specifications of EE-SY171

• Operating Temperature: -40°C ~ 85°C
• Sensing Distance: 0.138" (3.5mm)
• Sensing Method: Reflective
• Voltage - Collector Emitter Breakdown (max): 30V
• Current - Collector (ic) (max): 20mA
• Current - Dc Forward (if): 50mA
• Output Type: Phototransistor
• Response Time: 30µs, 30µs
• Mounting Type: Through Hole
• Package / Case: PCB Mount
• Termination Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: EE-SY171; EESY171; OR1036

■ Engineering Data
224
Forward Current vs. Collector
Dissipation Temperature Rating
Relative Light Current vs.
Ambient Temperature
Characteristics (Typical)
Sensing Distance Characteristics
(Typical)
Response Time Measurement
Circuit
Output
Input
Input
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
Photomicrosensor (Reflective)
Distance d (mm)
Sensing object: White
paper with a reflection
factor of 90%
Ta = 25 C
I
V
90 %
10 %
F
CE
= 20 mA
= 10 V
I
V
F
CE
= 20 mA
= 5 V
Output
Light Current vs. Forward Current
Characteristics (Typical)
Dark Current vs. Ambient
Temperature Characteristics
(Typical)
Sensing Position Characteristics
(Typical)
EE-SY171
Ambient temperature Ta ( C)
Sensing object: White paper
with a reflection factor of 90%
White paper with a
reflection factor of
90%
V
0lx
I
V
Ta = 25 C
Ta = 25 C
V
d = 3.5 mm
Sensing object:
F
CE
CE
CE
= 20 mA
Forward current I
= 10 V
= 10 V
= 10 V
d
d
d
Distance d
1
1
1
= 3 mm
= 4 mm
= 5 mm
2
(mm)
F
(mA)
Light Current vs. Collector Emitter
Voltage Characteristics (Typical)
Response Time vs. Load
Resistance Characteristics
(Typical)
Sensing Angle Characteristics
(Typical)
Collector Emitter voltage V
d = 3.5 mm
Sensing object: White
paper with a reflection
factor of 90%
Ta = 25 C
Load resistance R
Angle deviation
Sensing object:
White paper with
a reflection factor
of 90%
I
V
Ta = 25 C
d = 3.5 mm
Vcc = 5 V
Ta = 25 C
F
I
I
I
I
CE
F
F
F
F
= 20 mA
L
= 40 mA
= 30 mA
= 20 mA
= 10 mA
( )
= 10 V
(k )
CE
(V)