RPI-129B ROHM Co. Ltd., RPI-129B Datasheet
RPI-129B
Manufacturer Part Number
RPI-129B
Description
Photointerrupter Double Mold Type
Manufacturer
ROHM Co. Ltd.
Datasheet
1.RPI-129B.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RPI-129BN
Manufacturer:
ROHM Semiconductor
Quantity:
4 000
RPI-129B
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
A
B
1.2
0.8
0.6
0.4
0.2
Parameter
1.2
0.8
0.6
0.4
0.2
Parameter
1
0
1
0
Fig.1 Relative output current vs.
0
0
Fig.4 Relative output current vs.
distance ( )
0.5
0.5
distance ( )
DISTANCE : d
DISTANCE : d
Photointerrupter, Ultraminiature DIP type
Rise time
Fall time
1.0
1.0
1.5
(mm)
(mm)
Symbol
1.5
V
V
Topr
Tstg
V
P
P
2.0
I
CEO
ECO
I
F
C
R
D
C
Symbol
V
I
tr tf
CE(sat)
V
CEO
λ
λ
λ
I
I
tr
tf
I
f
R
C
C
C
F
P
P
P
2.5
2.0
−25 to +85
−30 to +85
0.95
0.45
0.95
Min.
Limits
−
−
−
−
−
−
−
−
−
−
−
4.5
50
80
30
30
80
5
Typ.
800
950
800
1.3
10
10
10
−
−
−
−
−
−
1
Fig.5 Power dissipation / collector power
120
100
50
40
30
20
10
80
60
40
20
0
0
Max.
4.95
2.33
4.95
1.6
10
0.5
0.4
−
−
−
−
−
−
−
−20
dissipation vs. ambient temperature
−20
Unit
mW
mW
mA
mA
°C
°C
AMBIENT TEMPERATURE : Ta (°C)
Fig.2 Forward current falloff
V
V
V
AMBIENT TEMPERATURE : Ta (°C)
P
Unit
MHz
nm
mA
mA
nm
nm
D
µA
µA
µs
µs
µs
0
0
V
V
P
C
20
20
I
V
V
V
I
V
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
CE
= 50mA
CC
= 5V
= 10V
= 5V, I
= 5V, I
= 5V, I
= 5V, I
40
40
F
F
F
C
= 20mA
= 20mA
C
= 20mA, R
= 1mA, R
= 0.1mA
60
60
80
80
L
= 100Ω
L
= 100Ω
100
100
Conditions
−
−
DSC(Digital steal camera)
DVC(Digital video camera)
Digital handy phone
1) Ultraminiature DIP type.
2) Gap 1.2mm.
Applications
Features
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
−25
0.4
AMBIENT TEMPERATURE : Ta (°C)
FORWARD VOLTAGE : V
temperature
voltage
0.6
0
0.8
25
1.0
1.2
50
1.4
F
(
V
I
75
V)
F
CE
=20mA
−25°C
1.6
25°C
50°C
75°C
=5V
0°C
1.8
100
5
4
3
2
1
0
7
6
5
4
3
2
1
0
COLLECTOR TO EMITTER VOLTAGE: V
0
0
Dimensions (Unit : mm)
Fig.10 Output characteristics
Fig.7 Collector current vs.
FORWARD CURRENT : I
5
2
forward current
10
4
15
6
(2-0.1)
F
I
F
(mA)
=30mA
(4-0.3)
20
8
25mA
20mA
15mA
10mA
5mA
CE
1
(V)
25
10
1.2±0.15
1.6±0.1
1.6±0.1
3.6±0.15
(2.75)
C0.2
A
A
Fig.11 Response time measurement circuit
100
10
t
t
t
0.05 0.1
1
d
r
f
2-R0.3
:
:
:
0.15
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
(4-0.35)
COLLECTOR CURRENT : I
Fig.8 Response time vs.
V
collector current
CC
Optical center
R
L
Output
Input
Output
1
Internal connection diagram
C0.4
t
d
Emitter
R
R
R
Collector
Cross-section A-A
L
L
L
=1kΩ
=500Ω
=100Ω
t
C
r
(mA)
10
2.6±0.1
(2)
t
f
0. 7
90%
10%
Cathode
Anode
0.4
0.5
Notes:
1.
2. Dimension in parenthesis are
1000
100
shall be ±0.2 .
show for reference.
0.1
10
Unspecified tolerance
1
−25
AMBIENT TEMPERATURE : Ta
Fig.9 Dark current vs.
ambient temperature
0
25
50
V
V
V
CE
CE
CE
=30V
=20V
=10V
75
(
°C
)
100
Related parts for RPI-129B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Photointerrupter, Encased Type
Manufacturer:
ETC-unknow
Datasheet:
Part Number:
Description:
Photointerrupter, Encased Type
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Photointerrupter, General Type
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Actuator-type Photointerrupter
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Photointerrupter, Double-layer Mold Type
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Photointerrupter, Double-layer Mold Type
Manufacturer:
ETC-unknow
Datasheet:
Part Number:
Description:
Photointerrupter, Small type
Manufacturer:
ROHM [Rohm]
Datasheet:
Part Number:
Description:
Photointerrupter, Ultraminiature type
Manufacturer:
ROHM [Rohm]
Datasheet:
Part Number:
Description:
Photointerrupter, Small type
Manufacturer:
ROHM [Rohm]
Datasheet:
Part Number:
Description:
Actuator-type photointerrupter
Manufacturer:
ROHM [Rohm]
Datasheet:
Part Number:
Description:
Schottky Barrier Diode
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Schottky Barrier Diode
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Schottky Barrier Diode
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Shottky Barrier Diode
Manufacturer:
ROHM Co. Ltd.
Datasheet:
Part Number:
Description:
Schottky Barrier Diode
Manufacturer:
ROHM Co. Ltd.
Datasheet:
RPI-129B Summary of contents
Page 1
... RPI-129B Photointerrupter, Ultraminiature DIP 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 P 80 ...
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 ...