RPI-130
Photointerrupter, Ultraminiature DIP type
Absolute maximum ratings (Ta=25°C)
Parameter
Input (LED)
Forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Operating temperature
Storage temperature
Symbol
I
F
V
R
P
D
V
CEO
V
ECO
I
C
P
C
Topr
Tstg
Limits
50
5
80
30
4.5
30
80
−25
to
+85
−30
to
+85
Unit
mA
V
mW
V
V
mA
mW
Applications
DSC(Digital steal camera)
DVC(Digital video camera)
Digital handy phone
Output
photo-
transistor
)
Features
1) Ultraminiature DIP type.
2) Gap 1.2mm.
(
°C
°C
Electrical and optical characteristics (Ta=25°C)
Parameter
Output Input
Infrared Transfer
characteristics charac- charac-
light
teristics teristics
emitter
diode
Symbol
V
F
I
R
I
CEO
Min.
Typ.
Max.
Unit
V
μA
μA
nm
mA
V
μs
μs
MHz
nm
μs
nm
V
CE
=
5V, I
F
=
10mA
I
F
=
20mA, I
C
=
0.1mA
V
CC
=
5V, I
F
=
20mA, R
L
=
100Ω
I
F
=
50mA
I
F
=
20mA
V
R
=
5V
V
CE
=
10V
Conditions
Forward voltage
Reverse current
Dark current
Peak sensitivity wavelength
Collector current
Rise time
Fall time
−
−
−
−
2
−
−
−
−
−
−
−
1.45
−
−
800
−
−
10
10
1
850
10
800
1.75
10
0.1
−
10
0.4
−
−
−
−
−
−
λ
P
I
C
−
Collector-emitter saturation voltage
V
CE(sat)
Response time
tr
tf
f
C
Cut-off frequency
Peak light emitting wavelength
Response time
Maximum sensitivity wavelength
λ
P
tr tf
∗
Non-coherent Infrared light emitting diode used.
Photo
transistor
V
CC
=
5V, I
C
=
1mA, R
L
=
100Ω
∗
This product is not designed to be protected against electromagnetic wave.
λ
P
−
Electrical and optical characteristics curves
RELATIVE COLLECTOR CURRENT : Ic
(%)
120
FORWARD CURRENT : I
F
(
mA)
FORWARD CURRENT : I
F
(
mA
)
50
40
30
20
10
0
0
0.5
1
1.5
DISTANCE : d
(mm)
2
20
18
16
14
12
10
8
6
4
2
0
−20
0
20
40
60
80
100
0
0.5
1
1.5
2
AMBIENT TEMPERATURE : Ta (°C)
FORWARD VOLTAGE : V
F
(
V)
−25°C
0°C
25°C
50°C
75°C
100
80
60
40
20
0
Fig.1 Relative output current vs.
distance ( )
RELATIVE COLLECTOR CURRENT : Ic
(%)
POWER DISSIPATION /
COLLECTOR POWER DISSIPTION：P
D
/P
C
(mW)
120
100
80
60
40
20
0
0
0.5
1
1.5
Fig.2 Forward current falloff
RELATIVE COLLECTOR CURRENT : Ic (%)
140
120
100
80
60
40
20
0
-25
Fig.3 Forward current vs. forward
voltage
120
100
P
D
P
C
80
60
40
20
0
V
CE=
5V
I
F=
10mA
−20
0
20
40
60
80
100
0
25
50
75
100
DISTANCE : d (mm)
AMBIENT TEMPERATURE : Ta
(
°C
)
AMBIENT TEMPERATURE : Ta (°C)
Fig.4 Relative output current vs.
distance ( )
Fig.5 Power dissipation / collector power
dissipation vs. ambient temperature
Fig.6 Relative output vs. ambient
temperature
Dimensions (Unit : mm)
0.7
0.4
A
Note) 1. Unspecified tolerance shall be ± 0.2.
2. Dimension in parenthesis are shown for
2.0
A'
3. 1
1. 5
1. 2
2- C0. 4
(1.1)
1. 4
0.7
reference.
2. 0
4 - 0. 15
4- 0. 3
( 2. 0)
( 1. 3)
Internal connection diagram
( 0. 3)
1.4
( 0. 5)
Anode
Colletor
( 1 .5 )
②
0.5
③
( 0. 65)
( 0. 35)
1.7
(Optical center)
①
④
Cathode
Emitter
A - A '
Cross section
20
COLLECTOR CURRENT : I
C
(mA)
18
RESPONSE TIME : t
r
(
μs)
16
14
12
10
8
6
4
2
0
0
10
20
30
40
50
FORWARD CURRENT : I
F
(mA)
800
700
600
tr
tf
DARK CURRENT : I
CEO
(nA)
V
CC
=
5V
I
C
=0.1mA
1000
100
V
CE
=30V
V
CE
=20V
V
CE
=10V
500
400
300
200
100
0
1
10
LOAD RESISTANCE : RL
(kΩ)
100
10
1
V
CE
=5V
Ta=25℃
0.1
−25
0
25
50
75
100
AMBIENT TEMPERATURE : Ta
(
°C
)
Fig.7 Collector current vs.
forward current
25
COLLECTOR CURRENT : Ic(mA)
I
F
=50mA
20
I
F
=40mA
15
I
F
=30mA
Fig.8 Response time vs.
load resistance
Input
V
CC
Fig.9 Dark current vs.
ambient temperature
Input
Output
R
L
90%
10%
I
F
=20mA
10
I
F
=10mA
5
t
d
: Delay time
Output
t
d
t
r
t
f
t
r
: Rise time (time for output current to rise from
0
0
2
4
6
8
10
CORRECTOR TO EMITTER VOLTAGE : VCE(V)
10% to 90% of peak current)
t
f
: Fall time (time for output current to fall from 90%
to 10% of peak current)
Fig.11 Output characteristics
Fig.12 Response time measurement circuit
2010.10 Rev.C
Notice
Notes
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which can be obtained from ROHM upon request.
Examples of application circuits, circuit constants and any other information contained herein
illustrate the standard usage and operations of the Products. The peripheral conditions must
be taken into account when designing circuits for mass production.
Great care was taken in ensuring the accuracy of the information specified in this document.
However, should you incur any damage arising from any inaccuracy or misprint of such
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The technical information specified herein is intended only to show the typical functions of and
examples of application circuits for the Products. ROHM does not grant you, explicitly or
implicitly, any license to use or exercise intellectual property or other rights held by ROHM and
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use of such technical information.
The Products specified in this document are intended to be used with general-use electronic
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