rpi-576 ROHM Co. Ltd., rpi-576 Datasheet - Page 2

• Manufacturer Part Number: rpi-576
• Description: Photointerrupter, Encased Type
• Manufacturer: ROHM Co. Ltd.

Sensors
1000
Electrical and optical characteristics (Ta = 25 C)
Electrical and optical characteristic curves
100
0.1
10
100
1
80
60
40
20
0
25
Fig.1 Power dissipation collector
Fig.4 Dark current vs. ambient
AMBIENT TEMPERATURE : Ta ( C)
20
Forward voltage
Reverse current
Dark current
Peak sensitivity wavelength
Collector current
Collector-emitter saturation
voltage
Response time
AMBIENT TEMPERATURE : Ta ( C)
P
D
vs. ambient temperature
0
temperature
0
Parameter
P
C
20
25
40
50
V
V
V
CE
CE
CE
60
30V
20V
10V
75
80
100
100
Symbol
V
t
I
CE(sat)
r
CEO
V
I
I
R
C
· t
Fig.2 Forward current vs. forward voltage
P
F
50
40
30
20
10
f
160
140
120
100
0
0.2
80
60
40
20
0
Fig.5 Relative output vs. ambient
0.4
Min.
0.5
AMBIENT TEMPERATURE : Ta ( C)
40
FORWARD VOLTAGE : V
0.6
temperature
20
0.8
Typ.
800
1.3
0.1
10
0
1.0
20
1.2
Max.
40
1.6
0.5
0.5
10
1.4
60
F
(V)
25 C
25 C
50 C
75 C
1.6
0 C
Unit
80
mA
nm
V
V
A
A
s
1.8
100
I
V
V
V
I
V
F
F
R
CE
CE
CC
50mA
20mA, I
5V
10V
5V, I
5V, I
100
80
60
40
20
5
4
3
2
1
0
0
F
0
F
0
C
20mA
20mA, R
Fig.6 Relative output vs.
0.5mA
Fig.3 Collector current vs.
Conditions
FORWARD CURRENT : I
10
1
distance characteristics
forward current
DISTANCE : d (mm)
L
2
20
100
3
RPI-576
30
4
F
(mA)
40
5
d
50