RPI-392 Rohm Semiconductor, RPI-392 Datasheet
RPI-392
Manufacturer Part Number
RPI-392
Description
SENSOR OPTO SLOT 4.0X0.5 MM THD
Manufacturer
Rohm Semiconductor
Specifications of RPI-392
Sensing Method
Transmissive
Output Collector Emitter Voltage (detector)
30 V
Maximum Reverse Voltage (emitter)
5 V
Maximum Collector Current (detector)
30 mA
Slot Width
4 mm
Aperture Width
0.5 mm
Output Device
Phototransistor
Power Dissipation
80 mW
Maximum Fall Time
10 us
Maximum Operating Temperature
+ 85 C
Maximum Rise Time
10 us
Minimum Operating Temperature
- 25 C
Wavelength
950 nm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
846-1010
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RPI-392
Manufacturer:
ROHM Semiconductor
Quantity:
87
RPI-392
∗ 1mm from the body bottom.
Absolute maximum ratings (Ta=25°C)
Electrical and optical characteristics (Ta=25°C)
Electrical and optical characteristics curves
Forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Operating temperature
Storage temperature
Soldering temperture
Forward voltage
Reverse current
Dark current
Peak sensitivity wavelength
Collector current
Collector-emitter saturation voltage
Response time
Cut-off frequency
Peak light emitting wavelength
Response time
Maximum sensitivity wavelength
Parameter
0.8
0.6
0.4
0.2
Fig.1 Relative output vs. distance ( )
0.8
0.6
0.4
0.2
Fig.4 Relative output vs. distance (
1
0
1
0
Parameter
0
0
0.5
1
DISTANCE : d (mm)
DISTANCE : d (mm)
2
1
Rise time
Fall time
1.5
3
4
2
Symbol
V
V
Topr
Tstg
Tsol
V
P
P
I
CEO
ECO
I
F
C
2.5
R
D
C
5
Photointerrupter, General type
d
3
Symbol
V
)
tr tf
I
CE(sat)
V
CEO
λ
λ
λ
−25 to +85
−40 to +85
I
I
f
tr
tf
R
C
C
P
F
P
P
Limits
260/3
4.5
50
80
30
30
80
5
Min.
0.5
−
−
−
−
−
−
−
−
−
−
−
∗
Fig.5 Power dissipation / collector power
100
40
30
20
10
80
60
40
20
0
0
Typ.
800
950
800
1.3
0.1
10
10
10
°C/sec
−
−
−
1
−20
dissipation vs. ambient temperature
Unit
mW
mW
mA
mA
°C
°C
20
V
V
V
AMBIENT TEMPERATURE : Ta (°C)
Fig.2 Forward current falloff
AMBIENT TEMPERATURE : Ta ( °C)
P
D
Max.
1.6
0.5
0.5
0
10
0
−
−
−
−
−
−
−
−
P
C
20
20
MHz
Unit
µA
µA
nm
mA
nm
µs
nm
µs
µs
V
V
40
40
I
V
V
V
I
V
I
∗ Non-coherent Infrared light emitting diode used.
F
F
F
V
∗ This product is not designed to be protected against electromagnetic wave.
60
60
= 50mA
R
CE
CE
= 20mA, I
CC
= 50mA
CC
= 5V
= 10V
= 5V, I
= 5V, I
= 5V, I
80
80
F
F
C
= 20mA
C
= 20mA, R
100
100
= 1mA, R
= 0.5mA
L
L
= 100Ω
= 100Ω
Printers
Facsimiles
AV equipment
1) With a hook.
2) Gap 4mm.
Applications
Features
Conditions
Fig.3 Forward current vs. forward voltage
160
140
120
100
50
40
30
20
10
80
60
40
20
0
0.2
0
−
−
Fig.6 Relative output vs. ambient
0.4
AMBIENT TEMPERATURE : Ta (°C)
FORWARD VOLTAGE : V
40
temperature
0.6
20
0.8
0
1.0
20
1.2
40
F
1.4
60
(V)
25°C
25°C
50°C
75°C
1.6
0°C
80
1.8
100
Fig.7 Collector current vs. forward current
3.0
2.0
1.0
5
4
3
2
1
0
0
0
0
COLLECTOR-EMITTER VOLTAGE : V
External dimensions (Unit : mm)
Fig.10 Output characteristics
(2.1)
FORWARD CURRENT : I
10
2
20
(2)
4
5.3
30
6
Gap
13.6 ± 0.05
F
(10.4)
I
14.6
40
(mA)
F
=25mA
8
4
3
20mA
15mA
10mA
5mA
CE
(
V)
50
10
4-0.4
C-0.1
Optical axis center
Fig.11 Response time measurement circuit
2-
200
100
t
t
t
d
r
f
50
20
10
φ
:
:
:
0.8
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)
Input
10
-0.1
0
COLLECTOR CURRENT : I
Fig.8 Response time vs.
20
V
CC
50 100
collector current
R
L
Output
Input
t
Output
Thrugh hole
f
t
r
2- φ 0.9
200
t
0.8
t
d
r
Cathode
Anode
t
4- φ 0.8
r
500 1000
t
f
t
f
t
r
C
R
R
( µ A)
R
L
L
L
=5kΩ
=2kΩ
=1kΩ
(2.54)
2000
7
t
f
Collector
Emitter
90%
10%
4-0.45
Notes:
1.
2. Dimension in parenthesis are
13.6
10.4
3.3
shall be ±0.2 .
show for reference.
Unspecified tolerance
1000
100
0.1
10
1
25
Fig.9 Dark current vs. ambient
AMBIENT TEMPERATURE : Ta (°C)
0
temperature
25
50
V
V
V
CE
CE
CE
=30V
=20V
=10V
75
100
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RPI-392 Summary of contents
Page 1
... RPI-392 Photointerrupter, General type Absolute maximum ratings (Ta=25°C) Parameter Symbol Limits Unit Forward current Reverse voltage Power dissipation Collector-emitter voltage CEO Emitter-collector voltage V 4.5 V ECO Collector current Collector power dissipation −25 to +85 °C Operating temperature Topr −40 to +85 °C Storage temperature Tstg ° ...
Page 2
Appendix 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 ...