Photointerrupter(Transmissive)
KPI-L05
DESCRIPTION
The photointerrupter high-performance standard type
KPI-L05 combines a high-output GaAs IRED with
a high sensitivity phototransistor.
DIMENSIONS
FEATURES
• PWB direct mount type
• GAP : 5.0mm
• Easy to mount
APPLICATIONS
• Printers
• Copiers
•A T M
• Ticket Vending Machines
ABSOLUTE MAXIMUM RATINGS
Parameter
Forward Current
Input
Pulse Forward Current
Reverse Voltage
Power Dissipation
Collector Emitter Voltage
Output
Emitter Collector Voltage
Collector Current
Collector Power Dissipation
Operating Temperature
Storage Temperature
*2
*3
*2
*1
(Ta=25℃)
Symbol
I
F
I
FP
V
R
P
D
V
CEO
V
ECO
I
C
P
C
T
OPR
T
STG
T
SOL
Rating
60
1
5
100
30
5
40
100
-25 ~ +85
-40 ~ +85
260
Unit
mA
A
V
mW
V
V
mA
mW
℃
℃
℃
Soldering Temperature
*1. Pulse width : tw≤100µsec.period : T=10msec
*2. No icebound or dew
*3. For MAX. 5 seconds at the position of 1mm from the package
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Forward Voltage
Input
Reverse Current
Capacitance
Peak Wavelength
Output
Dark Current
Light Current
Coupled
Collector Emitter Saturation Voltage
Response Time
Rise Time
Fall Time
(Ta=25℃)
Symbol
V
F
I
R
C
T
?
P
I
CEO
I
L
V
CE(SAT)
tr
tf
I
F
=20mA
V
R
=5V
f=1KHz
I
F
=20mA
Conditions
MIN.
-
-
-
-
-
0.5
-
-
-
TYP.
1.2
-
25
940
-
-
-
5
5
MAX.
1.7
10
-
-
100
14
0.4
-
-
Unit
V
µA
P
F
nm
nA
mA
V
µs
µs
V
CE
=10V, 0 Lux
V
CE
=5V, I
F
= 20mA (Non-shading)
I
F
=20mA, I
C
=0.1mA
V
CC
=5V, I
C
=2mA,
R
L
=100Ω
1/2
Photointerrupter(Transmissive)
KPI-L05
Collector power dissipation Vs.
Ambient temparature
(½)
Power dissipartion( P
C
)
Power dissipation(P
C
)
Forward current Vs.
Forward voltage
(㎃)
Ta=25˚
C
Forward current( I
F
)
Forward cu rre nt(I
F
)
Light current Vs.
Forward current
(㎃)
V
CE
=5V
Ta=25˚
C
Light Current(I
L
L
)
Light Current( I )
0
0.5 1.0 1.5 2.0
Forward voltage(V
F
F
)
)
Forward voltage( V
(V)
100
100
4
3
2
1
0
50
50
0
0
40
20
60
80 (℃)
Ambien t temp erature(Ta)
Ambient temperature(Ta)
0
0
10
20
30
40 (mA)
Forward Current(I
)
F
)
Forward Current( I
F
Light current Vs.
Collentor-Emitter voltage
(㎃)
Ta=25˚
C
5
Light
Current(I
Light
Current( I
L
)
L
)
Relative light
current(I
Relative light
current( I
L
)
L
)
Relative light current Vs.
Ambient temperature
(%)
V
C E
=5V
I
F
=20mA
100
(nA)
Collector dark
current(I
)
Collector dark
current( I
CEO
CEO
)
Dark current Vs.
Ambient temperature
V
CE
=10V
10
2
4
3
2
1
0
0
I
F
= 50m A
I
F
= 40m A
I
F
= 30m A
I
F
= 20m A
I
F
= 10m A
10
1
50
10
0
2
4 6 8 10 12 (V)
Collector-Emitter Voltage( V
CE
)
Collector-Emitter Voltage(V
CE
)
0
0
-20
0
20 40 60 (℃)
Ambient temperature( Ta )
Ambient temperature(Ta)
10
- 1
0
20 40 60 80 100 (℃)
Ambient temperature( Ta )
Ambient temperature(Ta)
Switching time Vs.
Load resistance
(㎲)
Relative
light current( I
L
)
L
)
Relative
light current(I
V
CC
=5V
C
Ta=25˚
I
F
=10mA
(%) X
Relative light current Vs.
Moving distance
Y
V
CC
=5 V
C
T a= 25˚
I
F
= 10m A
V
CC
=5 V
C
T a= 25˚
I
F
= 10m A
Response time measurement circuit
Response time measurement circuit
Input
I
C
Input
Output
R
L
V
CC
V
OUT
Response time tr, tf
tr, tf
Response time
10
3
100
10
2
tr
tf
90%
10%
td
tr
tf
50
10
1
Method of
measuring position
Method of
measuring position
detection characteristic
Optical
Axis(X)
Optical
Axis(X)
Optical
Axis(Y)
Optical
Axis(Y)
detection characteristic
)
10
2
10
3
10
4
(Ω
Load Resistance( R
L
)
L
)
Road Resistance(R
0
-2
0
+2
-2
0
+2 (mm)
－
0
＋
Moving distance( L )
Moving distance(L)
2/2
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