RPI-1133
Photointerrupter, Small type
External dimensions (Unit : mm)
4.2
Thorugh hole
3.2
4
0.3
5-
φ
0.8
Absolute maximum ratings (Ta=25°C)
Parameter
Forward current
Input
(LED)
Reverse voltage
Power dissipation
Output
(photo IC)
Power supply voltage
Output current
Power dissipation
Symbol
I
F
V
R
P
D
V
CC
I
O
P
D
Topr
Tstg
Limits
50
5
80
7
10
80
−20
to
+60
−40
to
+100
Unit
mA
V
mW
Applications
Optical control equipment
1.25 1.25
Gap
1.1
±
0.1
Cross-section A-A
A
1.2
2.8
Optical axis center
C0.8
(1.7)
V
mA
mW
Features
1) Small slit width (0.3mm) for high
precision.
2) Fast response.
3) Built-in visible light filter.
5
2-R0.2
C0.2
Operating temperature
Storage temperature
°C
°C
2.1
Min5.4
A
φ
1.2
+0.1
-0
Electrical and optical characteristics (Ta=25°C)
Parameter
Input
charac-
teristics
Forward voltage
Reverse current
Power supply voltage
Output low level voltage
Output high level voltage
Low level power supply current
High level power supply current
Transfer characteristics
High
→
Low
Threshold input current
Hysteresis
Response time
Low
→
High
Propagation delay time
High
→
Low
Propagation delay time
Rise time
Fall time
Infrared light
emitter diode
Symbol
V
F
I
R
V
CC
V
OL
V
OH
I
CCL
I
CCH
I
FHL
I
FLH
/ I
FHL
t
PLH
t
PHL
tr
tf
f
C
Min.
−
−
2.0
−
2.8
−
−
0.25
0.4
−
−
−
−
−
−
−
−
Typ.
1.1
−
−
0.08
−
0.35
0.35
−
0.7
22
5.5
5
0.05
1
950
5
0.05
Max.
1.3
10
7.0
0.35
3.0
1.5
1.5
2.5
0.9
66
16
15
0.15
−
−
15
0.15
Unit
V
µA
V
V
V
mA
mA
mA
−
V
CC
=
3V, I
OL
=
2mA
V
CC
=
3V, I
F
=
0mA
V
CC
=
3V, I
F
=
5mA
V
CC
=
3V, I
F
=
0mA
V
CC
=
3V
V
CC
=
3V
I
F
=
10mA
V
R
=
5V
Conditions
5-0.2
(3.2)
5-0.5
(2.5)
Output
characteristics
−
Vcc
Vo
GND
Anode
Cathode
Notes:
1.
Unspecified tolerance
shall be
±0.2
.
2. Dimension in parenthesis are
show for reference.
µs
V
CC
=
3V, I
F
=
5mA, R
L
=
100Ω
THRESHOLD INPUT CURRENT : I
FHL
,I
FLH
(mA)
1.5
1.0
RELATIVE OUTPUT VOLTAGE : V
O
(%)
RISE FALL TIME : t
r
,t
f
(µsec)
1.3
I
FHL
1.1
I
FLH
0.9
0.8
100
d
Cut-off frequency
Peak light emitting wavelength
Response time
MHz
nm
I
F
=
50mA
0.6
t
r
0.4
λ
P
tr
tf
∗
Non-coherent Infrared light emitting diode used.
Photo
IC
µs
∗
This product is not designed to be protected against electromagnetic wave.
V
CC
=
3V, I
F
=
5mA, R
L
=
100Ω
0.7
0.2
t
f
0.5
−20
0
20
40
60
0.1
0.5
1.0
5.0
10
0
2.0
2.5
2.5
AMBIENT TEMPERATURE : Ta
(
°C
)
LOAD RESISTANCE : R
L
(kΩ)
DISTANCE : d
(mm)
Electrical and optical characteristics curves
LOW LEVEL OUTPUT VOLTAGE : V
OL
(V)
LOW LEVEL OUTPUT VOLTAGE : V
OL
(V)
500
0.5
FORWARD CURRENT : I
F
(mA)
Fig.4 Threshold input current
vs. ambient temperature
Fig.5 Response time
Fig.6vs.
load resistance
Fig.6 Relative output voltage vs.
distance characteristics
50
FORWARD CURRENT : I
F
(mA)
−25°C
0°C
25°C
50°C
400
0.4
50
I
F
=5mA
V
CC
Constant voltage
circuit
50%
+3V
output
Input
tPHL
tPLH
40
40
30
20
47Ω
t
r
=t
f
=0.01µs
Z
O
=50Ω
300
0.3
R
L
30
75°C
I
OL
=8mA
I
OL
=5mA
20
200
0.2
Amplifier
Output
V
OH
90%
1.5V
GND
10%
t
f
t
r
V
OL
10
100
0.1
I
OL
=2mA
10
0
0
0
0.4
0.8
1.2
1.6
2.0
0
0
5.0
10
0
-20
0
20
40
60
−20
0
20
40
60
80
100
FORWARD VOLTAGE : V
F
(V)
LOW LEVEL OUTPUT CURRENT : I
OL
(mA)
AMBIENT TEMPERATURE : Ta
(
°C
)
AMBIENT TEMPERATURE : Ta (°C)
Fig.1 Forward current vs.
forward voltage
Fig.2 Low level output voltage vs.
low level output current
Fig.3 Low level output voltage vs.
ambient temperature
Fig.7 Forward current falloff
Fig.8 Response time measurement circuit
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1
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