- 1-
L G - 2 0 9
Photointerrupters(Transmissive)
K O D E N S H I
Forward voltage
Reverse current
Peak wavelength
Operating supply voltage rang
Low level output voltage
High level output voltage
Low level supply current
High level supply current
L H threshold input current
* 4
Hysteresis
* 5
L H propagation time
H L propagation time
Rise time
Fall time
The LG209 photointerrupter combine high output GaAs
IRED with Photo IC.The sensor makes possible easy
development of object detecting systems with
highperformance,high reliability and small equipment size.
L G - 2 0 9 L : High level output at shielding
LG-209D : Low level output at shielding
F E A T U R E S
PWB direct mount type
GAP 2 . 4 m m
With the installation positioning boss
L o wboy type
installation height 5.4mm
A P P L I C A T I O N S
P r i n t e r s
F a c s i m i l e s
Vending machines
Amusement machines
D I M E N S I O N S
(Unit : mm)
( T a = 2 5)
ELECTRO-OPTICAL CHARACTERISTICS
I
F
= 2 0 m A
V
R
= 5 V
I
F
= 2 0 m A
V
C C
= 5 V , I
F
= 0 m A , I
O L
= 1 6 m A
V
C C
= 5 V , I
F
= 1 2 m A , R
L
= 1 0 k
V
C C
= 5 V , I
F
= 0 m A
V
C C
= 5 V , I
F
= 2 0 m A
V
CC
=5V,R
E
=10k
V
CC
=5V,R
E
=10k
V
C C
= 5 V , I
F
= 1 8 m A , R
L
= 3 . 3 k
I t e m
T y p .
1 . 2
9 4 0
0 . 3
3
2
5
0 . 8 3
1
3
0 . 6
0 . 0 2
V
F
I
R
p
V
C C
V
O L
V
O H
I
C C L
I
C C H
I
F L H
I
F H L /
I
F L H
t
P L H
t
P H L
t r
t f
4 . 5
4 . 5
0 . 6 0
1 . 4
1 0
1 6 . 5
0 . 4
1 0
1 0
1 2
0 . 9 8
V
A
n m
V
V
V
m A
m A
m A
-
s e c .
s e c .
s e c .
s e c .
S y m b o l
C o n d i t i o n s
M i n .
M a x .
U n i t .
R a t i n g
S y m b o l
I t e m
MAXIMUM RATINGS
P
D
I
F
V
R
I
F P
V
C C
I
C L
P
T o p r .
T s t g .
T s o l .
1 0 0
6 0
5
1
1 7
3 0
2 0 0
- 2 0 ~ + 8 5
- 3 0 ~ + 8 5
2 6 0
m W
m A
V
A
V
m A
m W
U n i t
( T a = 2 5)
*1. pulse width 100
sec.period T=10msec.
*2. No icebound or dew
*3. For MAX.5 seconds at the position of 1mm from the package
Power dissipation
Forward current
Reverse voltage
Pulse forward current
* 1
Supply voltage
Low level output current
Power dissipation
Operating temp.
* 2
Storage temp.
* 2
Soldering temp.
* 3
I n p u t
O u t p u t
I n p u t
I n p u t
T r a n s m i s s o n
*4. I
F L H
represents forward current when output changes from low to high.
*5. I
FHL
represents forward current when output changes from high to low.
- 2-
L G - 2 0 9
Photointerrupters(Transmissive)
Power dissipation Vs.
Ambient temperature
Forward current Vs.
Forward voltage
Low level output voltage Vs.
Low level output current
Relative threshold input current Vs.
Supply voltage
Relative threshold input current Vs.
Ambient temperature
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