RPI-392

RPI-392
Photointerrupter, General type
Applications
Printers
Facsimiles
AV equipment
Features
1) With a hook.
2) Gap 4mm.
Absolute maximum ratings (Ta=25°C)
Electrical and optical characteristics (Ta=25°C)
Electrical and optical characteristics curves
External dimensions (Unit : mm)
Notes:
1. Unspecified tolerance
shall be ±0.2 .
2. Dimension in parenthesis are
show for reference.
4-φ0.8
2-φ0.9
13.6
10.4
2.4
3.3
2.8
6
Maximum sensitivity wavelength
λ
P
800
nm
This product is not designed to be protected against electromagnetic wave.
VCC=5V, IC=1mA, RL=100
tr tf
Response time 10
µs
Photo
transistor
Cathode
Anode
Gap
Optical axis center
Collector
Emitter
Thrugh hole
+0.1
+0.2
0
-0.1
2-φ0.8
0
C-0.1
C-0.7
0
1.7
3
4-0.45
(2.54)
7
0.8
(1.5)
14.6
3
6
0.5
45.3
7
10
1
(2.1)
(2)
(10.4)
13.6±0.05
3.5±0.5
4-0.4
Fig.1 Relative output vs. distance ( )
Fig.4 Relative output vs. distance ( )
RELATIVE COLLECTOR CURRENT : Ic (
%
)
DISTANCE : d (mm)
034512
1
0.8
0.6
0.4
0.2
0
d
RELATIVE COLLECTOR CURRENT : Ic (
%
)
DISTANCE : d (mm)
20 0.5 1 1.5 2.5 3
1
0.8
0.6
0.4
0.2
0
d
AMBIENT TEMPERATURE : Ta (
°C)
POWER DISSIPATION /
COLLECTOR POWER DISSIPATION : P
D
/ P
C
(mW)
Fig.5 Power dissipation / collector power
dissipation vs. ambient temperature
200 20406080100
0
20
40
60
80
100
P
C
P
D
AMBIENT TEMPERATURE : Ta (°C)
FORWARD CURRENT : I
F
(mA)
Fig.2 Forward current falloff
20 0 20 40 60 80 100
10
40
30
20
0
Fig.9 Dark current vs. ambient
temperature
AMBIENT TEMPERATURE : Ta (°C)
DARK CURRENT : ICEO (nA)
0 25 50 75 10025
1000
100
10
1
0.1
V
CE
=10V
V
CE
=30V
V
CE
=20V
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR-EMITTER VOLTAGE : V
CE
(
V)
Fig.10 Output characteristics
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)
td :
tr :
tf :
Fig.11 Response time measurement circuit
td
tr
tf
10%
90%
RL
VCCInput
Input
Output
Output
4861020
0
3.0
2.0
1.0
5mA
10mA
15mA
20mA
I
F
=25mA
COLLECTOR CURRENT : IC
(mA)
FORWARD CURRENT : I
F
(mA)
Fig.7 Collector current vs. forward current
0 1020304050
0
1
2
3
4
5
COLLECTOR CURRENT : I
C
(
µ
A)
RELATIVE TIME : t
r
,t
f
(µs)
Fig.8 Response time vs.
collector current
10 50 10020 500 1000200 2000
10
20
50
200
100
R
L
=5k
R
L
=1k
R
L
=2k
t
r
t
f
t
r
t
f
t
f
t
r
FORWARD CURRENT : I
F
(mA)
FORWARD VOLTAGE : V
F
(V)
Fig.3 Forward current vs. forward voltage
0
10
20
30
40
50
0.40.2 0.6 0.8 1.0 1.2 1.4 1.6 1.8
75°C
50°C
25°C
0°C
25°C
RELATIVE COLLECTOR OUTPUT : I
C
(%)
AMBIENT TEMPERATURE : Ta (°C)
Fig.6 Relative output vs. ambient
temperature
40200 20406080100
0
20
40
60
80
100
120
160
140
Parameter
Cut-off frequency
Non-coherent Infrared light emitting diode used.
Peak light emitting wavelength
Rise time
Fall time
Symbol
V
F
IR
ICEO
λ
P
λ
P
IC
fC
VCE(sat)
tr
tf
Min.
0.5
Typ.
1.3
800
0.1
10
Max.
1.6
10
0.5
0.5
Unit
VI
F=50mA
I
F=50mA
V
R=5V
V
CE=10V
V
CE=5V, IF=20mA
I
F=20mA, IC=0.5mA
V
CC=5V, IF=20mA, RL=100
µA
µA
nm
mA
V
µs
10 −µs
1 MHz
950
nm
Conditions
Forward voltage
Reverse current
Dark current
Peak sensitivity wavelength
Collector current
Collector-emitter saturation voltage
Response time
Input
charac-
teristics
Output
charac-
teristics
Transfer
characteristics
Infrared
light
emitter
diode
Parameter Symbol
I
C
VCEO
PD
VR
IF
PC
VECO
Topr
Tstg
Limits
25 to +85
40 to +85
50
5
80
30
4.5
30
80
Unit
mA
V
mW
V
V
mA
mW
°C
°C
Tsol 260/3 °C/sec
Forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Operating temperature
Storage temperature
Soldering temperture
Input
(
LED
)
Output
photo-
transistor
(
)
1mm from the body bottom.
Appendix
Appendix1-Rev1.1
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.
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.
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.

RPI-392

Mfr. #:
Manufacturer:
Description:
Optical Sensors Optical Switches, Transmissive, Phototransistor Output 0.25mm slit width 0.18mA min., 0.7V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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