Photointerrupters(Transmissive)
K O D E N S H I
S G - 2 3 8 V
DIMENSIONS
(Unit : mm)
The SG– 238V photointe rrupte r high– p e r f o r m a n c e
standard type,combines high– output GaAs IRED with
high sensitive phototransistor.
FEATURES
• PWB direct mount type
• GAP 1 . 2 m m
• C o m p a c t
APPLICATIONS
• C a m e r a s
•
Video cameras
• Floppy disk drives
– ROM drives
•
MAXIMUM RATINGS
I t e m
( T a = ℃2 )5
S y m b o Rl a t i n g U n i t
D
Power dissipation
P
7 5
m W
m A
V
F
Forward current
I
5 0
I n p u t
R
V
Reverse voltage
Pulse forward current *
5
1
F
I
P
0 . 5
A
C
Collector power dissipation
Collector current
P
7 5
m W
m A
V
C
I
C
V
2 0
O u t p u t
E
C
O
O
C- E voltage
3 0
E
V
E- C voltage
5
V
2
Operating temp.*
T o p r .
T s t g .
T s o l .
-
2 0 ~ + 8 5
3 0 ~ + 1 0 0
2 6 0
℃
Storage temp.*
Soldering temp.*
-
℃
2
3
℃
*1. pulse width
*2. No icebound or dew
100 μsec.period T = 1 0 m s e c .
*3. For MAX.5 seconds at the position of 1mm from the package
ELECTRO-OPTICAL CHARACTERISTICS
( T a = ℃2 )5
I t e m
S y m b o l
F
V
R
I
λ p
C o n d i t i o n s
M i Tn y. p .
1 . 2
M a x .
U n i t .
F
Forward voltage
Reverse current
Peak wavelength
I = 2 0 m A
1 . 4
1 0
V
R
I n p u t
V = 5 V
I = 2 0 m A
μ A
n m
n A
m A
μA
F
9 4 0
1
C
E
O
C E
O u t p u t Collector dark current
Light current
T r a n s m iLseaskai goencurrent
C- E saturation voltage
Rise time
I
V
=
1 0 V
1 0 0
2 . 5
1 0
0 . 4
1 2 5
1 2 0 0
c
F
C E
I
C
I= 10mA, V = 5 V , N(–os nh a d i n g )
0 . 2 5
E
E
O
D
F
C E
I
V
I= 10mA, V = 5 (Vs h, ading)
C
(
s
a
t
)
F
C
I = 10mA, I = 0 . 0 3 m A
V
1
T
T
μ s e c .
μ s e c .
C
V
C
F
L
= 4.4V, I = 1 5 m A=, 1R0 Ω0 k
2
Fall time
- 1-