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RPI-441C1

P1-P3P4-P4
RPI-441C1
Sensors
Rev.B 1/3
Photointerrupter, double-layer mold type
RPI-441C1
The RPI-441C1 is a compact, double-layer mold photointerrupter.
While the gap has a width of 4mm, the body has the compact dimensions of 8mm(w) × 5.2mm(h) × 4.2mm(d).
zApplications
Optical control equipment
Facsimiles
Printers
zFeatures
1) Compact with a 4mm gap.
2) High precision position detection(slit width of 0.5mm).
3) Minimal influence from stray light.
4) Low collector-emitter voltage.
zExternal dimensions (Unit : mm)
3.25±0.1
Optical axis
center
4.2
0.5
8±0.5
4−0.5
4−0.2
(6.7)
4.2
5.2
(2.5)
A
3.6
Gap
4±0.5
3.6±0.5
C0.6
Cross-section A-A
1.2
1.2 (2.4)
Notes:
1. Tolerances are ±0.2 unless otherwise
indicated.
2. Values in parenthesis are for reference.
Anode
Emitter
Cathode
Collector
A
φ1.2
−0.05
+0
CO.4
zAbsolute maximum ratings (Ta=25°C)
Parameter Symbol
I
C
V
CEO
P
D
V
R
I
F
P
C
V
ECO
Topr
Tstg
Limits
−25 to +85
−30 to +85
50
5
80
30
4.5
30
80
Unit
mA
V
mW
V
V
mA
mW
°C
°C
Forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Operating temperature
Storage temperature
Input
(
LED
)
Output
photo-
transistor
(
)
RPI-441C1
Sensors
Rev.B 2/3
zElectrical and optical characteristics (Ta=25°C)
Parameter Symbol
V
F
I
R
I
CEO
λP
I
C
V
CE(sat)
t
r
· t
f
Min.
−
−
−
−
0.2
−
−
Typ.
1.3
−
−
800
0.55
−
10
Max.
1.6
10
0.5
−
−
0.4
−
Unit
V
I
F
=50mA
V
R
=5V
V
CE
=10V
−
V
CE
=5V, I
F
=20mA
I
F
=20mA, I
C
=0.1mA
V
CC
=5V, I
F
=20mA, R
L
=100Ω
µA
µA
nm
mA
V
µs
Conditions
Forward voltage
Input
charac-
teristics
Output
charac-
teristics
Transfer
charac-
teristics
Response time
Collector-emitter saturation
voltage
Collector current
Peak sensitivity wavelength
Dark current
Reverse current
zElectrical and optical characteristic curves
POWER DISSIPATION /
COLLECTOR POWER DISSIPATION : P
D
/ P
C
(mW)
AMBIENT TEMPERATURE : Ta (°C)
Fig.1 Power dissipation and collector power
dissipation vs. ambient temperature
−20 0 40 60 8020 100
0
20
40
60
80
100
120
P
D
P
C
FORWARD CURRENT : I
F
(mA)
FORWARD VOLTAGE : V
F
(V)
Fig.2 Forward current vs. forward voltage
0
10
20
30
40
50
0.40 0.8 1.2 2.01.6
75°C
50°C
25°C
0°C
−25°C
COLLECTOR CURRENT : I
C
(mA)
FORWARD CURRENT : I
F
(mA)
Fig.3 Collector current vs. forward current
043010 20 50
0
0
1.0
2.0
AMBIENT TEMPERATURE : Ta (°C)
Fig.4 Dark current vs.
ambient temperature
DARK CURRENT : I
CEO
(nA)
0 25 50 75 100−25
0.1
1
10
100
1000
V
CE
=10V
V
CE
=20V
V
CE
=30V
RELATIVE COLLECTOR CURRENT : I
C
(%)
AMBIENT TEMPERATURE : Ta (°C)
0 −25 250 1007550
100
50
0
Fig.5 Relative output vs.
ambient temperature
RELATIVE COLLECTOR CURRENT : I
C
(%)
DISTANCE : d (mm)
0 3.01.0 2.0
100
50
0
V
CE
=5V
I
F
=20mA
Ta=25°C
d
Fig.6 Relative output vs. distance (Ι)
RPI-441C1
Sensors
Rev.B 3/3
RELATIVE COLLECTOR CURRENT : I
C
(%)
DISTANCE : d (mm)
0 3.01.0 2.0
100
50
0
Fig.7 Relative output vs. distance (ΙΙ)
d
VCE=5V
I
F=20mA
Ta=25°C
COLLECTOR CURRENT : I
C
(mA)
Fig.8 Response time vs. collector current
100.1 1
1
10
100
RESPONSE TIME : t
r
(µs)
R
L
=100Ω
R
L
=1kΩ
R
L
=500Ω
−20 0 20 40 60 80 100
10
50
40
30
20
0
AMBIENT TEMPERATURE : Ta (°C)
FORWARD CURRENT : IF (mA)
Fig.9 Forward current vs.
ambient temperature
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR-EMITTER VOLTAGE : V
CE
(V)
Fig.10 Output characteristics
486120
0
1
2
3
4
5
0
I
F
=50mA
40mA
30mA
20mA
10mA
Fig.11 Response time measurement circuit
t
d
t
r
t
f
10%
90%
R
L
V
CC
Input
Input
Output
Output
t
d
:
t
r
:
t
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)
P1-P3P4-P4

RPI-441C1

Mfr. #:
Buy RPI-441C1
Manufacturer:
Description:
Optical Sensors Optical Switches, Transmissive, Phototransistor Output PHOTOINTERRUPTER 4mm Gap 8.0x4.2mm
Lifecycle:
New from this manufacturer.
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