FEATURES
PWB direct mount type
APPLICATIONS
Printers
Copiers
A T M
ABSOLUTE MAXIMUM RATINGS
(Ta=25
)
ELECTRO-OPTICAL CHARACTERISTICS
(Ta=25
)
1/2
Photointerrupter(Transmissive)
1.7
-
V
0.4
-
-
nm
MAX.
V
R
=5V
Unit
10
V
A
10
nA
a high sensitivity phototransistor.
GAP : 5.0mm
KPI-512
KPI-512 combines a high-output GaAs IRED with
DIMENSIONS
The photointerrupter high-performance standard type
DESCRIPTION
-
-
P
F
940
-
25
-
-
TYP.
1.2
-
-
MIN.
s
s
-
5
-
5
-
?
P
tr
tf
V
CE(SAT)
I
CEO
-
I
F
=20mA, I
C
=0.1mA
V
CC
=5V, I
C
=2mA,
R
L
=100
-
Coupled
Rise Time
Response Time
Fall Time
Collector Emitter Saturation Voltage
Input
Peak Wavelength
Output
Capacitance
Forward Voltage
Reverse Current
5
1
60
Dark Current
I
F
=20mA
V
CE
=10V, 0 Lux
C
T
f=1KHz
Parameter
Ticket Vending Machines
Emitter Collector Voltage
V
V
30
5
V
ECO
Symbol
Input
Unit
-25 ~ +85
100
100
mW
mA
V
A
Rating
Forward Current
Reverse Voltage
Pulse Forward Current
*1
Power Dissipation
Collector Current
Storage Temperature
*2
T
STG
Collector Power Dissipation
Output
Collector Emitter Voltage
T
SOL
Soldering Temperature
*3
*2. No icebound or dew
I
F
V
R
I
FP
P
C
V
CEO
P
D
40
mA
I
R
Symbol
V
F
Conditions
I
F
=20mA
260
-40 ~ +85
mW
Parameter
*1. Pulse width : tw
100sec.period : T=10msec
*3. For MAX. 5 seconds at the position of 1mm from the package
Photointerrupter(Transmissive)
Operating Temperature
*2
T
OPR
I
C
15
mA
Light Current
I
L
V
CE
=5V, I
F
= 20mA (Non-shading)
0.5
-
2/2
KPI-512
Ambient temperature(Ta)
( )
10
10
R
e
sponse time tr, tf
10
tf
10
Road Resistance(R )
2
10
L
3
10
1
tr
4
( )
I =10mA
V =5V
Ta=25
CC
2
3
F
C
Relative light current(I )
0
0
-20
50
L
100
(%)
Method of measuring position
detection characteristic
Response time measurement circuit
Optical Axis(X)
0
td
tr
Output
Input
C
I
Input
O
p
t
i
c
a
l
A
x
i
s
(Y)
tf
V
1 0%
9 0%
R
L
OUT
V
CC
Ambient temperature(Ta)
10
C
o
l
l
e
c
t
o
r
d
a
r
k
current(I )
20
0
40
()
60
10
0
-1
40
20
60
10
0
CE
V =5V
I =20mA
F
CEO
10
1
2
(nA)
( )
100
80
V =10V
CE
Forward voltage(V )
( )
100
50
0
Power dissipation(P )
C
F
orw
a
rd
current(I
F
)
Ambient temperature(Ta)
40
20
0
60
80 ()
0
0
0.5
50
100
( )
1.0
1.5
F
(V)
2.0
C
Ta=25
Relative light current(I )
Moving distance(L)
0
-2
0
+2
50
+2
-2
0
(mm)
C
Ta=25
L
100
F
I =10mA
(%) X
CC
V =5V
C
I =10mA
Ta=25
F
V =5V
Y
CC
L
i
g
h
t
C
u
r
r
e
n
t
(
I )
I =30mA
I =10mA
I =20mA
Collector-Emitter Voltage(V )
2
4
0
0
1
2
CE
8
10
6
F
F
F
12 (V)
I =40mA
I =50mA
L
3
4
5
( )
Ta=25
F
F
C
0
Forward Current(I )
0
20
10
(mA)
30
40
F
3
Light Current(I )
2
1
4
L
( )
C
CE
Ta=25
V =5V
Collector power dissipation Vs.
Ambient temparature
Forward current Vs.
Forward voltage
Light current Vs.
Forward current
Light current Vs.
Collentor-Emitter voltage
Relative light current Vs.
Ambient temperature
Dark current Vs.
Ambient temperature
Switching time Vs.
Load resistance
Relative light current Vs.
Moving distance
Power dissipartion( P
C
)
Forward current( I
F
)
Light Current( I
L
)
Ambient temperature(Ta)
Forward voltage( V
F
)
Forward Current( I
F
)
Light Current( I
L
)
Relative light current( I
L
)
Response time tr, tf
Relative light current( I
L
)
Collector-Emitter Voltage( V
CE
)
Ambient temperature( Ta )
Load Resistance( R
L
)
Moving distance( L )
detection characteristic
Method of measuring position
Response time measurement circuit
Optical Axis(X)
Optical Axis(Y)
Collector dark current( I
CEO
)
Ambient temperature( Ta )
PDF 
ZIP