RPI-222 Rohm Semiconductor, RPI-222 Datasheet
RPI-222
Manufacturer Part Number
RPI-222
Description
SENSOR OPTO SLOT 2MM TRANS THRU
Manufacturer
Rohm Semiconductor
Type
Unamplifiedr
Datasheet
1.RPI-222.pdf
(2 pages)
Specifications of RPI-222
Sensing Distance
0.079" (2mm)
Sensing Method
Transmissive
Output Configuration
Phototransistor
Current - Dc Forward (if)
50mA
Current - Collector (ic) (max)
30mA
Voltage - Collector Emitter Breakdown (max)
30V
Response Time
10µs, 10µs
Mounting Type
Through Hole
Package / Case
PCB Mount
Operating Temperature
-25°C ~ 85°C
Output Collector Emitter Voltage (detector)
30 V
Maximum Reverse Voltage (emitter)
5 V
Maximum Collector Current (detector)
30 mA
Slot Width
2 mm
Output Device
Phototransistor
Power Dissipation
80 mW
Maximum Fall Time
10000 ns (Typ)
Maximum Operating Temperature
+ 85 C
Maximum Rise Time
10000 ns (Typ)
Minimum Operating Temperature
- 25 C
Wavelength
950 nm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
511-1348
RPI-222
RPI-222
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RPI-222
Manufacturer:
ROHM Semiconductor
Quantity:
775
Part Number:
RPI-222
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Part Number:
RPI-222N1
Manufacturer:
RONM
Quantity:
20 000
RPI-222
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
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
100
100
80
60
40
20
80
60
40
20
Parameter
Parameter
0
0
Fig.1 Relative output current vs.
0
0
Fig.4 Relative output current vs.
distance ( )
0.5
0.5
distance ( )
DISTANCE : d (mm)
DISTANCE : d (mm)
1.0
1.0
1.5
1.5
Symbol
2.0
2.0
V
I
CE(sat)
tr tf
tr tf
Symbol
V
CEO
λ
λ
I
I
f
R
C
C
λ
P
P
V
V
Topr
F
d
Tstg
P
V
P
P
I
CEO
ECO
I
F
C
R
D
C
2.5
2.5
Photointerrupter, Small type
Min.
0.18
−
−
−
−
−
−
−
−
−
−
−25 to +85
−30 to +100
Typ.
800
950
800
1.3
0.3
10
10
−
−
−
1
Limits
4.5
50
80
30
30
80
5
Fig.5 Power dissipation / collector power
120
100
50
40
30
20
10
80
60
40
20
Max.
0
0
0.95
1.6
0.5
0.4
10
−
−
−
−
−
−
dissipation vs. ambient temperature
−20
−20
Fig.2 Forward current falloff
AMBIENT TEMPERATURE : Ta (°C)
AMBIENT TEMPERATURE : Ta (°C)
P
Unit
D
nm
mA
MHz
µA
µA
µs
nm
nm
0
0
V
V
µs
P
Unit
mW
mW
C
mA
mA
°C
°C
V
V
V
20
20
I
V
V
V
I
V
I
∗ Non-coherent Infrared light emitting diode used.
V
∗ This product is not designed to be protected against electromagnetic wave.
F
F
F
= 50mA
R
CE
CE
= 20mA, I
CC
= 50mA
CC
= 5V
= 10V
= 5V, I
= 5V, I
= 5V, I
40
40
C
F
F
= 1mA, R
60
60
= 10mA
= 20mA, R
C
= 0.1mA
80
80
L
= 100Ω
100
L
100
= 100Ω
Conditions
−
−
Optical control equipment
Cameras
Floppy disk drives
Digital video disc
1) Ultra-small.
2) Minimal influence from stray light.
3) Low collector-emitter saturation voltage.
Applications
Features
160
140
120
100
50
40
30
20
10
80
60
40
20
0
0
0.2
Fig.3 Forward current vs. forward
Fig.6 Relative output vs. ambient
−40 −20
0.4
AMBIENT TEMPERATURE : Ta (°C)
FORWARD VOLTAGE : V
temperature
voltage
0.6
0.8
0
1.0
20
1.2
40
1.4
60
F
(
V
)
1.6
−25°C
80
25°C
50°C
75°C
0°C
1.8
100
2.0
1.0
3.0
1.5
0
0
COLLECTOR TO EMITTER VOLTAGE : V
0
0
External dimensions (Unit : mm)
Fig.10 Output characteristics
Fig.7 Collector current vs.
10
FORWARD CURRENT : I
2
forward current
20
4
30
6
Gap
F
I
F
40
(mA)
=50mA
8
4.9 ± 0.3
40mA
30mA
20mA
10mA
2 ± 0.3
(4)
CE
A
A
50
10
(V)
4-0.2
2-R0.3
Optical axis center
Fig.11 Response time measurement circuit
t
t
t
1000
d
r
f
100
: Delay time
: Rise time (time for output current to rise
: Fall time (time for output current to fall
10
from 10% to 90% of peak current)
from 90% to 10% of peak current)
Input
1
0.1
COLLECTOR CURRENT : Ic (mA)
Fig.8 Response time vs.
V
CC
Cross-section A-A
R
collector current
L
1
Output
Intput
Output
t
d
(2)
10
t
r
Ta=25°C
Vcc=5V
R
R
R
4-0.4
4-0.5
L
L
L
=1kΩ
=500Ω
=100Ω
Through hole
t
Anode
Cathode
f
100
10%
90%
Collector
4
Emitter
Notes:
1.
2. Dimension in parenthesis are
1000
shall be ±0.2 .
show for reference.
100
0.1
10
Unspecified tolerance
1
−25
AMBIENT TEMPERATURE : Ta (°C)
Fig.9 Dark current vs.
ambient temperature
0
4- φ 0.8
25
50
V
V
V
CE
CE
CE
=30V
=20V
=10V
75
100
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RPI-222 Summary of contents
Page 1
... RPI-222 Photointerrupter, Small 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 −30 to +100 °C Storage temperature Tstg Electrical and optical characteristics (Ta=25° ...
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 ...