Manual
RPI-441C1
Sensors
RELATIVE COLLECTOR CURRENT : IC
(%)
DISTANCE : d (mm)
0 3.01.0 2.0
100
50
0
Fig.7 Relative output vs. distance (ΙΙ)
d
V
CE
=5V
I
F
=20mA
Ta=25°C
COLLECTOR CURRENT : IC (mA)
Fig.8 Response time vs. collector current
100.1 1
1
10
100
RESPONSE TIME : tr (µs)
RL=100Ω
RL=1kΩ
RL=500Ω
−20 0 20 40 60 80 100
10
50
40
30
20
0
AMBIENT TEMPERATURE : Ta (°C)
FORWARD CURRENT : I
F
(mA)
Fig.9 Forward current vs.
ambient temperature
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR-EMITTER VOLTAGE : V
CE
(V)
Fig.10 Output characteristics
4861020
0
1
2
3
4
5
I
F
=50mA
40mA
30mA
20mA
10mA
Fig.11 Response time measurement circuit
t
d
t
r
t
f
10%
90%
R
L
V
CC
Input
Input
Output
Output
t
d
:
t
r
:
t
f
:
Delay time
Rise time (time for output current to rise
from 10% to 90% of peak current)
Fall time (time for output current to fall
from 90% to 10% of peak current)