Photointerrupters(Transmissive)
K O D E N S H I
S G - 2 3· FSFG - 2 3·FSHG - 2 3· SF IG - 2 3 F T
DIMENSIONS
(Unit : mm)
The SG- 23FF, 23FH, 23FI, and 23FT
photointerrupters high- performance standard
type, combine high- output GaAs IRED with high
sensitive phototransistor.
FEATURES
• 0.5mm aperture
• High- speed response
• Easy to mount on P.C.B.
• Widely applicable
SG-23FF
SG-23FH
APPLICATIONS
• Tape- end sensors
• Timing sensors
• Edge sensors
• C o p i e r s
SG-23FI
SG-23FT
MAXIMUM RATINGS
( T a = ℃2 )5
I t e m
S y m b o Rl a t i n g U n i t
D
Power dissipation
P
1 0 0
m W
R
V
Reverse voltage
5
V
I n p u t
F
Forward current
I
6 0
m A
A
Pulse forward current *
I
1
1
F
P
C
Collector power dissipation
Collector current
P
1 0 0
m W
m A
V
C
I
C
V
4 0
O u t p u t
E
C
O
O
C- E voltage
3 0
E
V
E- C voltage
5
V
Operating temp.
Storage temp.
Soldering temp.*
T o p r .
T s t g .
T s o l .
-
-
2 0 ~ + 8 5
3 0 ~ + 8 5
2 4 0
℃
℃
2
℃
* 1 .
100 μsec.period T = 1 0 m s e c .
*2. For MAX. 5 seconds at the position of 2mm from the package
ELECTRO-OPTICAL CHARACTERISTICS
( T a = ℃2 )5
I t e m
S y m b o l
F
V
R
I
C t
λ p
C o n d i t i o n s
M i n . T y p .
1 . 2
M a x .
U n i t .
F
Forward voltage
Reverse current
C a p a c i t a n c e
Peak wavelength
I = 3 0 m A
1 . 5
1 0
V
μ A
p F
n m
μ A
m A
V
μ s e c .
μ s e c .
R
V = 5 V
I n p u t
V= 0, f= 1KHz
2 5
9 4 0
C
E
O
C E
O u t p u t Collector dark current
Light current
C- E saturation voltage
I
V
=
1 0 V
0 . 1
0 . 4
L
C
E
F
I
C
V = 5V, I= 2 0 m A
0 . 3
E
(
s
a
t
)
F
C
V
I = 30mA, I = 0 . 1 m A
C
V
C
C
Rise time
t r
t f
= 5V, I = 2 m A
5
5
S w i t c h i n g
s p e e d s
Fall time
L
R = 1 0Ω0
- 1-