rpi-576n1 ROHM Co. Ltd., rpi-576n1 Datasheet
rpi-576n1
Manufacturer Part Number
rpi-576n1
Description
Photointerrupter, General Type
Manufacturer
ROHM Co. Ltd.
Datasheet
1.RPI-576N1.pdf
(2 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RPI-576N1
Manufacturer:
TI
Quantity:
1 377
Part Number:
RPI-576N1
Manufacturer:
RONM
Quantity:
20 000
RPI-576N1
∗ 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
Cut-off frequency
Peak light emitting wavelength
Response time
Maximum sensitivity wavelength
100
Fig.1 Relative output vs. distance ( )
Parameter
Forward voltage
Reverse current
Dark current
Peak sensitivity wavelength
Collector current
Collector-emitter saturation voltage
Response time
100
Fig.4 Relative output vs. distance ( )
80
60
40
20
80
60
40
20
0
0
Parameter
0
0
1
1
DISTANCE : d (mm)
DISTANCE : d (mm)
2
2
Rise time
Fall time
3
3
4
4
Symbol
V
V
Topr
Tstg
Tsol
V
P
P
CEO
ECO
I
I
F
C
5
R
D
C
5
Photointerrupter, General type
d
Symbol
V
I
tr tf
CE(sat)
V
CEO
λ
λ
λ
−25 to +85
−40 to +85
I
I
tr
tf
f
R
C
C
P
P
P
F
260 / 3
Limits
50
80
30
4.5
30
80
5
Min.
0.5
−
−
−
−
−
−
−
−
−
−
−
∗
100
40
30
20
10
80
60
40
20
0
Typ.
800
0
800
950
1.3
0.1
10
10
10
−
−
−
1
°C / s
−20
Fig.5 Power dissipation / collector power
Unit
mW
mW
mA
mA
°C
°C
AMBIENT TEMPERATURE : Ta (°C)
Fig.2 Forward current falloff
20
AMBIENT TEMPERATURE : Ta (°C)
V
V
V
P
D
Max.
dissipation vs. ambient temperature
1.6
0.5
0.5
0
0
10
−
−
−
−
−
−
−
−
P
C
20
20
Unit
MHz
nm
mA
nm
nm
µA
µA
µs
µs
µs
V
V
40
40
I
V
V
V
I
V
I
∗ Non-coherent Infrared light emitting diode used.
60
F
F
F
60
= 50mA
R
CE
CE
= 20mA, I
CC
= 50mA
V
∗ This product is not designed to be protected against electromagnetic wave.
= 5V
CC
= 10V
= 5V, I
= 5V, I
= 5V, I
80
80
F
F
= 20mA
= 20mA, R
C
C
100
100
= 0.5mA
= 1mA, R
L
L
= 100Ω
= 100Ω
Printers
Facsimiles
AV equipment
1) Heat resistance (170°C).
2) Small gap (0.5mm) and good accuracy.
3) Quick response time.
4) Filter against visible ray is built-in.
5) Kinked forming.
Applications
Features
Conditions
Fig.3 Forward current vs. forward voltage
50
40
30
20
10
160
140
120
100
0
80
60
40
20
0.2
−
−
0
Fig.6 Relative output vs. ambient
AMBIENT TEMPERATURE : Ta (°C)
0.4
FORWARD VOLTAGE : V
40
0.6
temperature
20
0.8
0
1.0
20
1.2
40
1.4
F
60
(
V
25°C
25°C
50°C
75°C
)
0°C
1.6
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
FORWARD CURRENT : I
10
2
20
4
4.65 ± 0.1
30
6
4-0.4
4-0.4
Gap
F
13.6 ± 0.1
(mA)
I
40
F
8
13.7
= 25mA
(10)
14
20mA
15mA
5
10mA
5mA
CE
(
A
A
V)
50
10
4-0.85
Optical axis center
Fig.11 Response time measurement circuit
200
100
2- φ 0.7
50
20
10
t
t
t
d
r
f
:
:
:
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)
10
Fig.8 Response time vs.
Input
COLLECTOR CURRENT : Ic (mA)
20
Cross-section A-A
4-0.45
collector current
V
50 100
Through hole
CC
0.5
R
L
t
f
Output
Output
Cathode
Anode
t
Input
r
200
t
r
t
d
t
r
500 1000
t
0.8
f
t
f
(2.54)
t
r
R
R
R
L
L
L
= 2kΩ
= 1kΩ
= 5kΩ
R2.5
2000
Collector
Emitter
t
f
10
90
8.95
%
%
10
2.35
Notes:
1.
2. Dimension in parenthesis are
1000
shall be ±0.2 .
show for reference.
100
0.1
Unspecified tolerance
10
1
Fig.9 Dark current vs. ambient
25
AMBIENT TEMPERATURE : Ta (°C)
temperature
2- φ 0.8
4- φ 1.0
0
25
50
V
V
V
CE
CE
CE
= 30V
= 20V
= 10V
75
100
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rpi-576n1 Summary of contents
Page 1
... RPI-576N1 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 ° ...
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 ...