Rainbow Electronics RPR-220 - Manual (Page 2)

RPR-220
Sensors
2/3
! ! ! ! Electrical and optical characteristics (Ta=25 °C)
Input
characteristics
Output
characteristics
Transfer
characteristics
Forward voltage
Reverse current
Dark current
Peak sensitivity wavelength
Collector current
Collector-emitter saturation voltage
Response time
Parameter Symbol
V
F
I
R
I
CEO
λ
P
I
C
tr·tf
V
CE (sat)
Min.
−
−
−
−
0.08
−
−
Typ.
1.34
−
−
800
0.3
0.1
10 −
Max.
1.6
10
0.5
−
0.8
0.3
Unit
V I
F
= 50mA
V
R
= 5V
V
CE
= 10V
−
V
CE
= 2V, I F
= 10mA
V CC
= 10V, I F
= 20mA, R L
= 100 Ω
I
F
= 20mA, I C
= 0.1mA
µ A
µ A
nm
µ A
V
Conditions
µ s
! ! ! ! Electrical and optical characteristic curves
AMBIENT TEMPERATURE : Ta ( ° C)
100 80 60 40 20
P C P D
0
0
20
40
60
80
100
Fig.1 Power dissipation / collector power
dissipation vs. ambient temperature
POWER DISSIPATION / COLLECTOR POWER DISSIPTION : P
D
/ P
C
(mW)
FORWARD CURRENT : I
F
(
mA)
FORWARD VOLTAGE : V F (V)
0.8 1.0 1.2 1.4 1.6 1.8 2.0
0.1
1
10
100
1A
Ta=25 ° C
Fig.2 Forward current
vs. forward voltage
FORWARD VOLTAGE : V
F
(V)
AMBIENT TEMPERATURE : Ta ( ° C)
Fig.3 Forward voltage vs. ambient
temperature
0 20 40 60 80 100
0
0.4
0.8
1.2
1.6
2.0
10mA
1mA
0
0.5
1.0
1.5
2.0
2.5
0 10 20 30 40 50
FORWARD CURRENT : I F ( mA)
COLLECTOR CURRENT : I
C
(
mA)
V CE =2V
d=6mm
Fig.4 Collector current
vs. forward current
COLLECTOR CURRENT : I
C
(
mA)
COLLECTOR − EMITTER : V CE ( V)
0 5 10 15 20 25
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Fig.5 Output characteristics
30mA
20mA
15mA
10mA
5mA
I F =40mA
Standard paper (90% reflection)
d=6mm
DARK CURRENT : I
CEO
(
µ
A)
AMBIENT TEMPERATURE : Ta ( ° C)
− 80 − 60 − 40 − 20 0 20 40 60 80 100 120 140 − 100
0.001
0.01
0.1
1
Fig.6 Dark current vs. ambient
temperature
20V
10V
V CE =30V