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EE-SX305

P1-P2
Internal Circuit
Dimensions Tolerance
3 mm max.
±0.3
3
t
mm
v
6
±0.375
6
t
mm
v
10
±0.45
10
t
mm
v
18
±0.55
18
t
mm
v
30
±0.65
Unless otherwise specified, the
tolerances are as shown below
.
T
erminal No.
Name
A Anode
K Cathode
V Power supply
(Vcc)
O Output (OUT)
G Ground (GND)
K
A
V
G
O
Cross section AACross section BB
Optical axis
Center mark
Optical
axis
Optical
axis
Five, 0.25
Five, 0.25
2.5±0.2
10±0.2
156
Photomicrosensor
(Transmissive)
EE-SX305/-SX405
Dimensions
Note: All
units are in millimeters unless otherwise indicated.
Features
• Incorporates
an IC chip with
a built-in detector element and
amplifier.
• Incorporates
a detector element with a built-in temperature
compensation 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-SX305)
•
Light ON model (EE-SX405)
Absolute Maximum Ratings
(Ta = 25°C)
Item Symbol Rated
value
Emitter Forward
current
I
F
50 mA
(see note 1)
Reverse voltage
V
R
4 V
Detector
Power supply voltage
V
CC
16
V
Output voltage
V
OUT
28 V
Output current I
OUT
16 mA
Permissible output
dissipation
P
OUT
250
mW
(see note 1)
Ambient
temperature
Operating Topr –40°
C to
75°C
Storage Tstg –40°
C to
85°C
Soldering temperature
Tsol 260°C
(see note 2)
Note: 1. Refer
to the temperature rating chart if the ambient tem
-
perature exceeds 25°C.
2.
Complete soldering within 10 seconds.
Electrical and Optical Characteristics (Ta = 25°C)
Item Symbol Value Condition
Emitter Forward
voltage
V
F
1.2 V typ., 1.5 V max.
I
F
= 20 mA
Reverse current
I
R
0.01
µ
A typ., 10
µ
A max.
V
R
= 4 V
Peak emission
wavelength
λ
P
940 nm typ.
I
F
= 20 mA
Detector
Low-level output
voltage
V
OL
0.12 V typ., 0.4 V max.
Vcc = 4.5 to 16 V
, I
OL
= 16 mA, I
F
= 0 mA
(EE-SX305), I
F
= 8 mA (EE-SX405)
High-level output
voltage
V
OH
15 V min.
Vcc = 16 V, R
L
= 1 k
Ω
, I
F
= 8 mA (EE-SX305),
I
F
= 0 mA (EE-SX405)
Current consumption
I
CC
3.2 mA typ., 10 mA max.
Vcc = 16 V
Peak spectral
sensitivity wavelength
λ
P
870 nm typ.
V
CC
= 4.5 to 16 V
LED current when output is OFF I
FT
3 mA typ., 8 mA max.
V
CC
= 4.5 to 16 V
LED current when output is ON
Hysteresis nH
15% typ.
V
CC
= 4.5 to 16 V (see note 1)
Response frequency
f 3 kHz min. V
CC
= 4.5 to 16 V
, I
F
= 15 mA, I
OL
= 16 mA
(see note 2)
Response delay time
t
PLH
(t
PHL
)
3
µs typ. V
CC
= 4.5 to 16 V
, I
F
= 15 mA, I
OL
= 16 mA
(see note 3)
Response delay time
t
PHL
(t
PLH
)
20
µs typ. V
CC
= 4.5 to 16 V
, I
F
= 15 mA, I
OL
= 16 mA
(see note 3)
EE-SX305/-SX405
EE-SX305/-SX405
157
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-
SX405.
2.1
mm
0.5 mm
0.5 mm
Disk
Input
Output
Input
Output
EE-SX305 EE-SX405
Engineering Data
Note: The
values in the parentheses apply to the EE-SX405.
Forward Current vs. Collector
Dissipation Temperature Rating
Forward Current vs. Forward
Voltage Characteristics (Typical)
LED Current vs. Supply Voltage
(Typical)
Ambient
temperature T
a (
°C)
Forward voltage V
F
(V)
F
Forward current I (mA)
F
Forward current I (mA)
Supply voltage V
CC
(V)
LED Current vs. Ambient Temper-
ature Characteristics (Typical)
Low-level Output Voltage vs.
Output Current (Typical)
Ambient
temperature T
a (
°C)
Current Consumption vs. Supply
Voltage (Typical)
Response Delay Time vs. Forward
Current (Typical)
Repeat Sensing Position
Characteristics (Typical)
Output allowable dissipation Pc (mW)
Ta = –30°C
Ta = 25°C
Ta = 70°C
LED current I (mA)
FT
Ambient
temperature T
a (
°C)
LED current I (mA)
FT
Output current I
C
(mA)
Low level output voltage V (V)
OL
Low-level Output Voltage vs.
Ambient Temperature
Characteristics (Typical)
Low level output voltage V (V)
OL
Current consumption Icc (mA)
Supply
voltage V
CC
(V)
Forward current I
F
(mA)
Output transistor
Distance d (mm)
Ta = 25°C
R
L
= 1 k
Ω
V
CC
= 5 V
R
L
= 330 Ω
Ta = 25°C
V
CC
= 5 V
I
F
= 0 mA (15 mA)
V
CC
= 5 V
I
F
= 0 mA (15 mA)
I
FT
OFF (I
FT
ON)
I
FT
ON (I
FT
OFF)
I
FT
OFF (I
FT
ON)
I
FT
ON (I
FT
OFF)
I
OL
= 16 mA
I
OL
= 5 mA
Ta = 25°C
I
F
= 0 mA (15 mA)
Ta = 25°C
I
F
= 15 mA
V
CC
= 5 V
R
L
= 330 Ω
n = repeat 20 times
V
CC
= 5 V
R
L
= 330 Ω
Ta = 25°C
Center
of optical axis
d
1
= 0.01 mm
V
OUT
(EE-SX3jj)
V
OUT
(EE-SX4jj)
Response delay time t , t ( s)
PHL PLH
µ
P1-P2

EE-SX305

Mfr. #:
Buy EE-SX305
Manufacturer:
Omron Electronics
Description:
Optical Switches, Transmissive, Photo IC Output PHOTO MICROSENSOR
Lifecycle:
New from this manufacturer.
Delivery:
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