Rainbow Electronics RPI-576 User Manual
Sensors
Photointerrupter, encased type
RPI-576
This product is heat-resist type due to PBT adoption for package material.
z
zExternal dimensions (Units : mm)
z
zApplication
zz
Optical control
z
zFeatures
zz
1) Heat r e si s ta n c e (170°C)
2) Small gap (0.5mm) and good accuracy
3) Quick response time
4) Filter against visible ray is built-in
zz
13.7
5.85
10
0.4±0.1
7.5
3.5±0.4
4.65±0.1
4-0.4
2
1
Gap
5
←A
←A
(10)
14
13.6±0.1
576
3
4
Notes:
1. Unspecified tolerance shall be ±0.2.
2. Measurement in the bracket are that of
lead pin at base the mold.
3. Dimension in parenthesis are show for
reference.
Cross-section A-A
0.80.5
R0.25
2.5
Optical
center
0.7
4-0.45
Internal connection diagram
6
5.6±0.1
2-0.7
2
1
Cathode
Anode
0.9
(2.54)
3
4
RPI-576
Collector
Emitter
zzzz
Absolute maximum ratings
Parameter Symbol
)
Forward current
LED
(
Reverse voltage
Power dissipation
Input
Collector-emitter voltage
)
Emitter-collector voltage
Collector current
Output
photo-
transistor
(
Collector power dissipation
Operating temperature
Storage temperature
(T a = 2 5°C)
I
F
V
R
D
P
V
CEO
V
ECO
I
C
C
P
Topr −25
Limits
50
5
80
30
4.5
30
80 mW
~+85 °C
Unit
mA
mW
mA
Tstg −40~+85 °C
V
V
V
Sensors
z
zElectrical and optical characteristics (T a = 25°C)
zz
Parameter Symbol
Forward voltage
Reverse current
Input
charac-
teristics
Dark current
Peak sensitivity wavelength
Output
charac-
teristics
I
Collector current
Collector-emitter saturation
voltage
Transfer
charac-
teristics
Response time
z
zElectrical and optical characteristic curves
zz
V
CE(sat)
tr · t
mW)
(
C
/ P
100
D
P
C
P
D
80
60
40
20
POWER DISSIPATION /
COLLECTOR POWER DISSIPATION : P
0
−200 20406080100
AMBIENT TEMPERATURE : Ta (°C)
Fig.1 Power dissipation collector
vs. ambient temperature
Min.
V
F
I
R
CEO
λ
P
0.5
I
C
f
50
(mA)
F
40
30
20
10
FORWARD CURRENT : I
0
0.40.2 0.6 0.8 1.0 1.2 1.4 1.6 1.8
Fig.2 Forward current vs. forward voltage
Typ.
Max.
1.3
−
−
800
−
0.1
10
1.6
10
0.5
−
−
0.5
−
−
−
−
−
−
−
FORWARD VOLTAGE : VF (V)
Unit
VI
µA
µA
nm
mA
V
µs
−25°C
0°C
25°C
50°C
75°C
F
=
50mA
V
R
=
5V
CE
=
10V
V
V
CE
=
5V, I
F
=
20mA
F
=
20mA, I
C
I
CC
V
=
=
5V, I
F
=
20mA, R
5
4
(mA)
C
3
2
1
COLLECTOR CURRENT : I
0
0 1020304050
RPI-576
Conditions
−
0.5mA
L
=
100Ω
FORWARD CURRENT : IF (mA)
Fig.3 Collector current vs.
forward current
1000
100
10
1
DARK CURRENT : ICEO (nA)
0.1
0 25 50 75 100−25
AMBIENT TEMPERATURE : Ta (°C)
Fig.4 Dark current vs. ambient
temperature
VCE=30V
VCE=20V
VCE=10V
160
(%)
C
140
120
100
80
60
40
20
0
RELATIVE COLLECTOR CURRENT : I
−40 −200 20406080100
AMBIENT TEMPERATURE : Ta (°C)
Fig.5 Relative output vs. ambient
temperature
(%)
C
100
80
60
40
20
RELATIVE COLLECTOR CURRENT : I
0
034512
Fig.6 Relative output vs.
distance characteristics
d
DISTANCE : d (mm)
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