Rainbow Electronics RPI-222 - Manual

RPI-222
Sensors
Photointerrupter, double-layer mold type
RPI-222
The RPI-222 is an ultra-small size, double-layer mold photointerrupter.
! ! ! ! Application
Optical control equipment
Cameras
Floppy disk drives
Digital video disc
! ! ! ! Features
1) Ultra-small.
2) Minimal influence from stray light.
3) Low collector-emitter saturation voltage.
! ! ! ! External dimensions (Units : mm)
2-R0.3
Optical axis center
2.6 (0.4)
(0.2)
4.9 ± 0.3
2 − 0.5
2 − 0.4 2 − 0.2
(4)
2.3
3.3
(2)
A
A'
2.0 ± 0.3
Gap
Min.5
C0.7
1
0.5
1
(1.5)
Notes :
1. Unspecified tolerance
shall be
± 0.2.
2. Dimension in parenthesis are
show for reference.
Cathode Emitter
Anode Collector
! ! ! ! Absolute maximum ratings (Ta=25 °C)
Parameter
Forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Operating temperature
Input
(LED)
Output
(Photo-
transistor)
Storage temperature
Symbol
I F
V R
P D
V
CEO
V ECO
I C
P C
Topr
Tstg
Limits
50
5
80
30
4.5
30
80
− 25 ∼+ 85
− 30 ∼+ 85
Unit
mA
V
mW
V
V
mA
mW
˚C
˚C