Photointerrupters(Transmissive)
K O D E N S
S G - 2 9 0
DIMENSIONS
(Unit : mm)
The SG– 290 p ho to in te rrup te r hig h– p e r f o r m a n c e
standard type,combines high– output GaAs IRED with
high sensitive phototransistor Ultra- compact size.
FEATURES
• PWB direct mount type
• GAP 1 . 0 m m
• High resolution slit 0.15mm
• U l t–r ac o m p a c t
APPLICATIONS
• C o p i e r s
• Video movies
• Digital cameras
• E n c o d e r s
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
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
2 0
O u t p u t
C
E
C
O
O
C- E voltage
V
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 .
F
Forward voltage
Reverse current
Peak wavelength
I = 2 0 m A
1 . 4
1 0
V
μ A
n m
n A
m A
μ A
V
μ s e c .
μ s e c .
R
I n p u t
V = 5 V
F
I = 2 0 m A
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
1 . 5
1 0
c
F
C E
I
C
I= 10mA, V = 5 V , N(–os nh a d i n g )
0 . 3
E
E
O
D
F
C E
I
V
I= 20mA, V = 5 (Vs h, ading)
0 . 5
0 . 1 5
1 0
C
(
s
a
t
)
F
C
I = 10mA, I = 0 . 0 3 m A
0 . 4
t r
t f
C
C
C
L
V
= 5V, I = 1 m A=, R1 0Ω0
Fall time
1 0
- 1-