CNZ1215 [PANASONIC]
Photo Interrupter; 光遮断器
| 型号： | CNZ1215 |
| 厂家： | 
PANASONIC |
| 描述： | Photo Interrupter |
| 文件： | 总2页 (文件大小：52K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Transmissive Photosensors (Photo Interrupters)
CNZ1215
Photo Interrupter
Unit : mm
Mark for indicating
LED side
For contactless SW, object detection
25.0±0.35
14.3±0.3
3.0±0.2
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.
2-0.45±0.2
+0.1
–0.4
*10.0
19.0±0.2
2-ø3.2±0.2
2
3
Features
1
4
Highly precise position detection : 0.3 mm
2
1
3
4
Large output current : IC = 2 mA (min.)
High resolution
Pin connection
(Note) * is dimension at the root of leads
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
Symbol Ratings Unit
Reverse voltage (DC)
Forward current (DC)
Power dissipation
Collector current
VR
IF
3
25
70
30
20
5
V
mA
mW
mA
V
Input (Light
emitting diode)
*1
PD
IC
Collector to emitter voltage VCEO
Output (Photo
transistor)
Emitter to collector voltage VECO
V
*1 Input power derating ratio is
0.93 mW/˚C at Ta ≥ 25˚C.
*2 Output power derating ratio is
*2
Collector power dissipation PC
100
mW
Operating ambient temperature
Storage temperature
Topr –25 to +80 ˚C
Tstg –30 to +100 ˚C
Temperature
1.33 mW/˚C at Ta ≥ 25˚C.
Electrical Characteristics (Ta = 25˚C)
Parameter
Symbol
Conditions
min
typ
max Unit
Forward voltage (DC)
Reverse current (DC)
Collector cutoff current
Collector to emitter capacitance
Collector current
VF IF = 20mA
2.1
2.8
5
V
µA
nA
pF
mA
µs
Input
characteristics
IR VR = 3V
ICEO VCE = 10V
100
5
600
Output
characteristics
CC VCE = 10V, f = 1MHz
IC VCE = 10V, IF = 5mA, RL = 300Ω
tr , tf* VCC = 10V, IC = 5mA, RL = 100Ω
2
Transfer
Response time
100
0.7
characteristics
Collector to emitter saturation voltage VCE(sat) IF = 10mA, IC = 1mA
1.5
V
* Switching time measurement circuit
Sig.IN
VCC
td : Delay time
(Input pulse)
tr : Rise time (Time required for the collector current to increase
from 10% to 90% of its final value)
90%
10%
Sig.OUT
(Output pulse)
td
tf : Fall time (Time required for the collector current to decrease
from 90% to 10% of its initial value)
50Ω
RL
tr
tf
1
CNZ1215
Transmissive Photosensors (Photo Interrupters)
IF , IC — Ta
IF — VF
IC — IF
40
32
24
16
8
10 2
10
VCE = 10V
Ta = 25˚C
Ta = 25˚C
30
IF
1
20
IC
10
10 –1
0
– 25
0
10 –2
10 –1
0
20
40
60
80
100
0
0.4
0.8
1.2
1.6
2.0
2.4
1
10
10 2
Ambient temperature Ta (˚C )
Forward voltage VF (V)
Forward current IF (mA)
VF — Ta
IC — VCE
IC — Ta
3.2
10 3
10 2
160
120
80
40
0
IF = 10mA
Ta = 25˚C
VCE = 10V
IF = 10mA
2.4
1.6
0.8
0
IF = 20mA
10mA
10
1
10 –1
– 40 – 20
0
20
40
60
80 100
10 –1
1
10
10 2
– 40 – 20
0
20
40
60
80 100
Ambient temperature Ta (˚C )
Collector to emitter voltage VCE (V)
Ambient temperature Ta (˚C )
I
CEO — Ta
tr — IC
IC — d
10
1
10 4
10 3
100
80
60
40
20
0
VCC = 10V
Ta = 25˚C
VCE = 10V
VCE = 10V
IF = 5mA
RL = 1kΩ
500Ω
Criterion
0
d
10 –1
10 –2
10 –3
10 –4
100Ω
10 2
10
Sig.IN
VCC
Sig.
V1
V2
90%
10%
OUT
V1
50Ω
V2
td
RL
tr
1
tf
1
– 40 – 20
0
20
40
60
80 100
10 –2
10 –1
10
0
1
2
3
4
5
6
Ambient temperature Ta (˚C )
Collector current IC (mA)
Distance d (mm)
2
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