Photointerrupters(Reflective)
KODENSHI
SG-105F
DIMENSIONS
The SG-105F reflective sensor combines a GaAs IRED
with a high-sensitivity phototransistor in a super-mini
package, reducing installation space.
(Unit : mm)
FEATURES
•Compact
•High performance
•High-speed response
•Easy to mount on P.C.B.
•Widely applicable
APPLICATIONS
•Timing sensors
•Edge sensors
•Micro floppy disk drives
•Level sensors of liquid
MAXIMUM RATINGS
Item
Power dissipation
Reverse voltage
Input
Forward current
Pulse forward current
*1
Collector power dissipation
Collector current
Output
C-E voltage
E-C voltage
Operating temp.
Storage temp.
Soldering temp.
*2
(Ta=25℃)
Symbol
P
D
V
R
I
F
I
FP
P
C
I
C
V
CEO
V
ECO
Topr.
Tstg
Tsol.
Rating
75
5
50
1
50
20
30
3
-20~+85
-30~+100
240
Unit
mW
V
mA
A
mW
mA
V
V
℃
℃
℃
*1.½½≦100 μ
sec.period :T=10msec.
*2. For MAX. 5 seconds at the position of 2mm from the package
ELECTRO-OPTICAL CHARACTERISTICS
Item
Input
Forward voltage
Reverse current
Peak wavelength
Collector dark current
(Ta=25℃)
Symbol
V
F
I
R
λp
I
CEO
I
L
I
CEOD
tr
tf
Conditions
I
F
=10mA
V
R
=5V
Min.
Typ.
940
Max.
1.3
10
0.2
Unit.
V
μA
nm
μA
μA
μA
μ ec.
s
μ ec.
s
Output
Ligh current
Leakage current
Switching Rise time
speeds
Fall time
V
CE
=10V
V
CE
=5V, I
F
=10mA
V
CE
=5V, I
F
=10mA
A
V
CC
=2V, I
C
=100μ
R
L
=1KΩ
90
0.2
30
25
- 1-
Photointerrupters(Reflective)
SG-105F
Collector power dissipation Vs.
Ambient temperature
Forward current Vs.
Forward voltage
Light current Vs.
Forward current
Light current Vs.
Collector-Emitter voltage
Relative light current Vs.
Ambient temperature
Dark current Vs.
Ambient temperature
Switching time Vs.
Load resistance
Relative light current Vs.
Moving distance
- 2-