PhotoInterrupter(Transimissive)
LG23FFD
DIMENSIONS
The LG23FFD photointerrupter combine high output
GaAs IRED with Photo IC. The sensor makes possible
easy development of object detecting systems with high
performance, high reliability and small equipment size.
(Unit : mm)
FEATURES
• PWB direct mount type
• GAP：3.0mm
APPLICATIONS
•
•
•
•
Copiers
Facsimiles
Auto stampers
Ticket vending machines
(Ta=25°C)
Rating
100
60
5
1
17
30
200
-20 ~ +85
-30 ~ +85
260
Unit
mW
mA
V
A
V
mA
mW
°C
°C
°C
MAXIMUM RATINGS
Item
Symbol
P
D
Power dissipation
I
F
Forward current
Input
V
R
Reverse voltage
*1
I
FP
Pulse forward current
V
CC
Supply voltage
I
OL
Output
Low level output current
P
O
Power dissipation
*2
Topr.
Operating temp.
*2
Tstg.
Storage temp.
*3
Tsol.
Soldering temp.
*1. Pulse width : tw≤100㎲. period T=10㎳
*2. No icebound or dew
*3. For MAX. 5 seconds at the position of 1mm from the resin edge.
ELECTRO-OPTICAL CHARACTERISTICS
Conditions
Symbol
I
F
=20mA
V
F
V
R
=5V
Input
I
R
I
F
=20mA
λ
p
V
CC
-
V
CC
=5V,I
F
=0mA,I
OL
=16mA
V
OL
V
CC
=5V,I
F
=20mA,R
L
=10kΩ
Output
V
OH
V
CC
=5V,I
F
=0mA,R
L
=10kΩ
I
CCL
V
CC
=5V,I
F
=20mA,R
L
=10kΩ
I
CCH
V
CC
=5V,R
L
=10kΩ
I
FLH
L→H threshold input current
*4
V
CC
=5V,R
L
=10kΩ
I
FHL
/I
FLH
Trans- Hysteresis
*5
mission L→H propagation time
t
PLH
t
PHL
H→L propagation time
V
CC
=5V,I
F
=18mA,R
L
=3.3kΩ
Rise time
tr
Fall time
tf
*4. I
FLH
represents forward current when output changes from low to high.
Item
Forward voltage
Reverse current
Peak wavelength
Operating supply voltage
Low level output voltage
High level output voltage
Low level supply current
High level supply current
*5. I
FHL
represents forward current when output changes from high to low.
Min.
-
-
-
4.5
-
4.5
-
-
-
0.50
-
-
-
-
Typ.
1.2
-
940
-
0.3
-
3
3
5
0.80
1
3
0.6
0.02
(Ta=25°C)
Max.
1.4
10
-
16.5
0.4
-
10
10
12
0.95
-
-
-
-
Unit.
V
µA
nm
V
V
V
mA
mA
mA
-
µs
µs
µs
µs
-1-
KODENSHI [ KODENSHI KOREA CORP. ]
