EE-SX(3,4)070 Datasheet by Omron Electronics Inc-EMC Div

OI'I'IROH
120 EE-SX3070/-SX4070 Photomicrosensor (Transmissive)
Photomicrosensor (Transmissive)
EE-SX3070/-SX4070
■Dimensions
Note: All units are in millimeters unless otherwise indicated.
■Features
•Incorporates an IC chip with a built-in detector element and ampli-
fier.
•Incorporates a detector element with a built-in temperature com-
pensation circuit.
•A wide supply voltage range: 4.5 to 16 VDC
•Directly connects with C-MOS and TTL.
•High resolution with a 0.5-mm-wide sensing aperture.
•Dark ON model (EE-SX3070)
•Light ON model (EE-SX4070)
■Absolute Maximum Ratings (Ta = 25°C)
Note: 1. Refer to the temperature rating chart if the ambient temper-
ature exceeds 25°C.
2. Complete soldering within 10 seconds.
■Electrical and Optical Characteristics (Ta = 25°C)
Internal Circuit
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
Terminal No. Name
A Anode
K Cathode
V Power supply
(Vcc)
O Output (OUT)
G Ground (GND)
K
A
V
G
O
Optical
axis
Five, 0.25
Five, 0.5
Two, 0.7
Two, C1
Two, 0.7±0.1 dia.
(1.25)(1.25)
2.35±0.1
(13.8)
Unless otherwise specified, the
tolerances are as shown below.
Item Symbol Rated value
Emitter Forward current IF50 mA
(see note 1)
Reverse voltage VR4 V
Detector Power supply volt-
age
VCC 16 V
Output voltage VOUT 28 V
Output current IOUT 16 mA
Permissible output
dissipation
POUT 250 mW (see
note 1)
Ambient tem-
perature
Operating Topr –40°C to 75°C
Storage Tstg –40°C to 85°C
Soldering temperature Tsol 260°C
(see note 2)
Item Symbol Value Condition
Emitter Forward voltage VF1.2 V typ., 1.5 V max. IF = 20 mA
Reverse current IR0.01 μA typ., 10 μA max. VR = 4 V
Peak emission wave-
length
λP940 nm typ. IF = 20 mA
Detector Low-level output voltage VOL 0.12 V typ., 0.4 V max. VCC = 4.5 to 16 V, IOL = 16 mA, IF = 0 mA (EE-SX3070),
IF = 10 mA (EE-SX4070)
High-level output volt-
age
VOH 15 V min. VCC = 16 V, RL = 1 kΩ, IF = 10 mA (EE-SX3070),
IF = 0 mA (EE-SX4070)
Current consumption ICC 3.2 mA typ., 10 mA max. VCC = 16 V
Peak spectral sensitivity
wavelength
λP870 nm typ. VCC = 4.5 to 16 V
LED current when output is OFF IFT 10 mA max. VCC = 4.5 to 16 V
LED current when output is ON
Hysteresis ΔH 15% typ. VCC = 4.5 to 16 V (see note 1)
Response frequency f3 kHz min. V
CC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA (see note 2)
Response delay time tPLH (tPHL)3 μs typ. VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA (see note 3)
Response delay time tPHL (tPLH) 20 μs typ. VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA (see note 3)
Be sure to read Precautions on page 25.
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EE-SX3070/-SX4070 Photomicrosensor (Transmissive) 121
■Engineering Data
Note: The values in the parentheses apply to the EE-SX4070.
2.1 mm
0.5 mm
0.5 mm Disk
Input
Output
Input
Output
EE-SX3070 EE-SX4070
Note: 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-
SX4070.
Forward Current vs. Collector
Dissipation Temperature Rating
Forward Current vs. Forward
Voltage Characteristics (Typical)
LED Current vs. Supply Voltage
(Typical)
Low-level Output Voltage vs.
Output Current (Typical)
Current Consumption vs. Supply
Voltage (Typical)
Response Delay Time vs. Forward
Current (Typical)
Repeat Sensing Position
Characteristics (Typical)
Output transistor
Distance d (mm)
Center of optical axis
Supply voltage VCC (V)
Low level output voltage VOL (V)
Current consumption Icc (mA)
Supply voltage VCC (V) Forward current IF (mA)
IFT OFF (IFT ON)
IFT ON (IFT OFF)
VCC = 5 V
IF = 0 mA (15 mA)
IOL = 16 mA
IOL = 5 mA
Ta = 25°C
IF = 0 mA (15 mA)
VCC = 5 V
RL = 330 Ω
Ta = 25°C
VOUT
(EE-SX3@@)
VOUT
(EE-SX4@@)
Ta = 25°C
IF = 15 mA
VCC = 5 V
RL = 330 Ω
n = repeat 20 times
d1 = 0.01 mm
Ambient temperature Ta (°C)
Output allowable dissipation PC (mW)
Forward voltage VF (V)
Forward current IF (mA)
Forward current IF (mA)
LED current IFT (mA)
Ta = 25°C
RL = 1 kΩ
Response delay time tPHL, tPLH (μs)
IF = 0 mA (15 mA)
VCC = 5 V
Ta = 25°C
LED current IFT (mA)
IFT OFF (IFT ON)
IFT ON (IFT OFF)
Ambient temperature Ta (°C)
VCC = 5 V
RL = 330 Ω
Ta = −30°C
Ta = 25°C
Ta = 70°C
Low level output voltage VOL (V)
Output current IC (mA) Ambient temperature Ta (°C)
Low-level Output Voltage vs. Am-
bient Temperature Characteristic
s
(Typical)
LED Current vs. Ambient Temper-
ature Characteristics (Typical)