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Электронный компонент: ON1215

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1
Transmissive Photosensors (Photo Interrupters)
*10.0
+0.1
0.4
2-0.45
0.2
14.3
0.3
19.0
0.2
2-3.2
0.2
25.0
0.35
3.0
0.2
Mark for indicating
LED side
6.2
0.2
2.5
0.2
10.0
0.2
7.0 min.
2
3
1
4
Pin connection
Unit : mm
Unit : mm
2
3
1
4
(Note) * is dimension at the root of leads
;;
;;
;
(Input pulse)
(Output pulse)
t
d
: Delay time
t
r
: Rise time (Time required for the collector current to increase
from 10% to 90% of its final value)
t
f
: Fall time (Time required for the collector current to decrease
from 90% to 10% of its initial value)
Sig.OUT
10%
90%
t
d
t
r
t
f
50
R
L
V
CC
Sig.IN
CNZ1215 (ON1215)
Photo Interrupter
For contactless SW, object detection
Features
Highly precise position detection : 0.3 mm
Large output current : IC = 2 mA (min.)
High resolution
Absolute Maximum Ratings
(Ta = 25C)
Parameter
Symbol Ratings
Unit
Input (Light
Reverse voltage (DC)
V
R
3
V
emitting diode)
Forward current (DC)
I
F
25
mA
Power dissipation
P
D
*1
70
mW
Collector current
I
C
30
mA
Output (Photo Collector to emitter voltage
V
CEO
20
V
transistor)
Emitter to collector voltage
V
ECO
5
V
Collector power dissipation
P
C
*2
100
mW
Temperature
Operating ambient temperature
T
opr
25 to +80
C
Storage temperature
T
stg
30 to +100
C
Electrical Characteristics
(Ta = 25C)
Parameter
Symbol
Conditions
min
typ
max
Unit
Input
Forward voltage (DC)
V
F
I
F
= 20mA
2.1
2.8
V
characteristics Reverse current (DC)
I
R
V
R
= 3V
5
A
Output
Collector cutoff current
I
CEO
V
CE
= 10V
100
600
nA
characteristics Collector to emitter capacitance
C
C
V
CE
= 10V, f = 1MHz
5
pF
Transfer
Collector current
I
C
V
CE
= 10V, I
F
= 5mA, R
L
= 300
2
mA
characteristics
Response time
t
r
, t
f
*
V
CC
= 10V, I
C
= 5mA, R
L
= 100
100
s
Collector to emitter saturation voltage V
CE(sat)
I
F
= 10mA, I
C
= 1mA
0.7
1.5
V
*
Switching time measurement circuit
Overview
CNZ1215 is a photocoupler in which a visible light emitting diode
is used as the light emitting element, and a high sensitivity Darlington
phototransistor is used as the light detecting element. The two
elements are arranged so as to face each other, and objects passing
between them are detected.
*1
Input power derating ratio is
0.93 mW/C at Ta
25C.
*2
Output power derating ratio is
1.33 mW/C at Ta
25C.
Note) The part number in the parenthesis shows conventional part number.
2
CNZ1215
Transmissive Photosensors (Photo Interrupters)
40
30
20
10
Ambient temperature Ta (C )
0
20
40
60
80
100
0
25
I
F
-- V
F
32
16
8
24
Forward voltage V
F
(V)
Forward current I
F
(mA)
0.4
0.8
1.2
1.6
2.4
2.0
0
0
Ta = 25C
I
C
-- I
F
10
2
10
1
10
1
Forward current I
F
(mA)
Collector current I
C
(mA)
1
10
10
2
10
2
10
1
V
CE
= 10V
Ta = 25C
V
F
-- Ta
3.2
2.4
1.6
0.8
Ambient temperature Ta (C )
Forward voltage V
F
(V)
0
20
40
60
80
100
0
40 20
0
20
40
60
80
100
40 20
Rise time t
r
(
s)
1
10
10
1
t
r
-- I
C
10
Collector current I
C
(mA)
1
10
2
10
4
10
3
10
2
V
CC
= 10V
Ta = 25C
I
C
-- V
CE
Collector to emitter voltage V
CE
(V)
Collector current I
C
(mA)
10
3
10
2
10
1
1
10
10
2
10
1
10
1
I
F
= 10mA
Ta = 25C
Relative output current I
C
(%)
I
C
-- Ta
160
120
80
40
Ambient temperature Ta (C )
0
V
CE
= 10V
I
F
= 10mA
I
CEO
-- Ta
10
10
2
1
10
3
10
1
Ambient temperature Ta (C )
V
CE
= 10V
Dark current I
CEO
(
A)
10
4
I
C
-- d
100
60
40
20
80
Distance d (mm)
Relative output current I
C
(%)
1
2
6
5
4
3
0
0
V
CE
= 10V
I
F
= 5mA
I
F
, I
C
-- Ta
Forward current, collector current I
F
, I
C
(mA)
0
20
40
60
80
100
40 20
I
F
I
C
I
F
= 20mA
10mA
100
R
L
= 1k
500
d
10%
90%
t
d
t
r
t
f
R
L
V
CC
V
1
V
2
V
1
V
2
Sig.
OUT
50
Sig.IN
;;
;
Criterion
0
Caution for Safety
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2001 MAR