Photomicrosensor (Transmissive)
EE-SX1055
■ Dimensions
■ Features
Note: All units are in millimeters unless otherwise indicated.
• Longer leads allow the sensor to be mounted to a 1.6-mm thick
board.
• 5.4-mm-tall compact model.
• PCB mounting type.
• High resolution with a 0.5-mm-wide aperture.
• RoHS Compliant.
0.2 max.
0.2 max.
Four, 5°
■ Absolute Maximum Ratings (Ta = 25°C)
0.5±0.05
White band
Item
Optical
axis
Emitter
Symbol
Rated value
3.6±0.5
Forward current
IF
50 mA (see note 1)
Pulse forward
current
5.4±0.2
IFP
1 A (see note 2)
Reverse voltage
Detector
VR
4V
VCEO
30 V
VECO
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Collector current
Cross section AA
Collector–Emitter
voltage
Emitter–Collector
voltage
Four, 0.5 Four, 0.25
IC
20 mA
100 mW (see note 1)
Collector dissipation PC
Ambient
Operating
temperature
Storage
K
A
C
Unless otherwise specified, the
tolerances are as shown below.
E
Dimensions
Tolerance
3 mm max.
Terminal No.
A
K
C
E
Name
Anode
Cathode
Collector
Emitter
6 < mm ≤ 10
±0.375
±0.45
10 < mm ≤ 18
±0.55
18 < mm ≤ 30
Tstg
–30°C to 100°C
Tsol
260°C (see note 3)
Note: 1. Refer to the temperature rating chart if the ambient temperature exceeds 25°C.
2. The pulse width is 10 μs maximum with a frequency of
100 Hz.
3. Complete soldering within 10 seconds.
±0.3
3 < mm ≤ 6
–25°C to 85°C
Soldering temperature
Internal Circuit
Topr
±0.65
■ Ordering Information
Description
Model
Photomicrosensor (transmissive)
EE-SX1055
■ Electrical and Optical Characteristics (Ta = 25°C)
Item
Symbol
Value
Condition
VF
1.2 V typ., 1.5 V max.
IR
0.01 μA typ., 10 μA max.
VR = 4 V
Peak emission wavelength
λP
940 nm typ.
IF = 20 mA
Light current
IL
0.5 mA min., 14 mA max.
IF = 20 mA, VCE = 10 V
Dark current
ID
2 nA typ., 200 nA max.
VCE = 10 V, 0 lx
Leakage current
ILEAK
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Collector–Emitter saturated voltage VCE (sat)
0.1 V typ., 0.4 V max.
IF = 20 mA, IL = 0.1 mA
Peak spectral sensitivity wavelength λP
Detector
Forward voltage
Reverse current
Emitter
IF = 30 mA
850 nm typ.
VCE = 10 V
Rising time
tr
4 μs typ.
VCC = 5 V, RL = 100 Ω, IL = 5 mA
Falling time
tf
4 μs typ.
VCC = 5 V, RL = 100 Ω, IL = 5 mA
Photomicrosensor (Transmissive)
EE-SX1055
109
