Photointerrupters(Transmissive)
KODENSHI
SG-220
DIMENSIONS
The SG–220 photointerrupter high– performance
standard type,combines high–output GaAs IRED with
high sensitive phototransistor.
(Unit : mm)
FEATURES
•PWB direct mount type
•GAP ：3.0mm
•High resolution
（slit 0.25mm ）
APPLICATIONS
•CD changers
•Printers
•Scanners
•Encoders
MAXIMUM RATINGS
Item
Power dissipation
Input Forward current
Reverse voltage
Pulse forward current
*1
Collector power dissipation
Collector current
Output
C-E voltage
E-C voltage
Operating temp.
*2
Storage temp.
*2
Soldering temp.
*3
(Ta=25℃)
Symbol
P
D
I
F
V
R
I
FP
P
C
I
C
V
CEO
V
ECO
Topr.
Tstg.
Tsol.
Rating
100
60
5
1
100
40
30
5
-20~+85
-40~+100
260
Unit
mW
mA
V
A
mW
mA
V
V
℃
℃
℃
*1. pulse width ：�½��½�≦100 μ
sec.period ：T=10msec.
*2. No icebound or dew
*3. For MAX.5 seconds at the position of 1mm from the package
ELECTRO-OPTICAL CHARACTERISTICS
Item
Forward voltage
Input
Reverse current
Peak wavelength
Output
Collector dark current
Light current
TransmissioLeakage current
n
C-E saturation voltage
Rise time
Fall time
(Ta=25℃)
Symbol
V
F
I
R
λp
I
CEO
I
c
I
CEOD
V
CE(sat)
tr
tf
Conditions
I
F
=20mA
V
R
=5V
I
F
=20mA
V
CE
=10V
C
–s
I
F
=20mA, V
E
=5V,(Non hading)
C
I
F
=20mA, V
E
=5V,(shading)
I
F
=30mA, I
C
=0.05mA
L
V
CC
=2V, I
C
=0.5mA,R =1kΩ
Min.
Typ.
1.2
940
1
Max.
1.4
10
100
2.5
2
0.4
Unit.
V
μA
nm
nA
mA
μA
V
μ ec.
s
μ ec.
s
0.1
0.2
0.15
25
30
- 1-
KODENSHI [ KODENSHI KOREA CORP. ]
