User guide

RPI-303
Sensors
Photointerrupter, double-layer mold type
RPI-303
The RPI-303 is standard tall package photointerrupter. This product can be fix on PCB by snap.
zApplication
Reel count sensor for VCR
zFeatures
1) Tall package (Optical axis 20.75mm)
2) Small package due to the double-layer mold
3) PPS package for heat resistance
zExternal dimensions (Units : mm)
slope 1°
slope 5°
slope 10°
2.3
2.5
−0.2
0
17.4
0.5
0.2
3.5
1.70.2
1.5
(2.5)
0.5±0.1
2.7
R0.3
17.45
(20.75)(4)
22
211
(5.7)
4.2
(0.4)
7.3
6.3
3.0
MIN.2.1
1.5
0
+0.1
0.2
3.6
C0.3
1.2
1.7
2
3
4
1
2
3
Anode
1
Cathode
Collector
4
Emitter
Internal connection diagram
1. Unspecified tolerance shall be ±0.2.
2. Dimension in parenthesis are show for reference.
3. Mold flush is not included in external dimension.
Notes:
z
zz
z
Absolute 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∼+85
−30∼+85
50
5
80
30
4.5
30
80
Unit
mA
V
mW
V
V
mA
mW
°C
°C
Operating temperature
Storage temperature
Forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Input
(
LED
)
Output photo- transistor
(
)