CNZ1111/CNZ1112(ON1111/ON1112) [ETC]
CNZ1111. CNZ1112 (ON1111. ON1112) - Photo Interrupters ; CNZ1111 。 CNZ1112 （ ON1111 ON1112 ） - 光遮断器\n
| 型号： | CNZ1111/CNZ1112(ON1111/ON1112) |
| 厂家： | 
ETC |
| 描述： | CNZ1111. CNZ1112 (ON1111. ON1112) - Photo Interrupters
|
| 文件： | 总4页 (文件大小：70K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Transmissive Photosensors (Photo Interrupters)
CNZ1111, CNZ1112 (ON1111, ON1112)
Photo Interrupters
Unit : mm
CNZ1111
0.45±0.1
For contactless SW, object detection
Overview
Mark for indicating
LED side
CNZ1111 and CNZ1112 are a photocoupler in which a high
25.0±0.35
efficiency GaAs infrared light emitting diode is used as the light
13.0±0.3
5.0±0.2
A
0.45±0.1
emitting element, and a high sensitivity 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.
Device
center
A'
2-0.45±0.2
(2.54)
SEC. A-A'
(10.0)
Features
Highly precise position detection : 0.3 mm
3
19.0±0.2
2
2-ø3.2±0.2
2
3
4
Wide gap between emitting and detecting elements, suitable for
thick plate detection
1
4
1
Pin connection
Fast response : tr, tf = 6 µs (typ.)
(Note) ( ) Dimension is reference
Small output current variation against change in temperature
Unit : mm
CNZ1112
0.45±0.1
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
Symbol Ratings Unit
Reverse voltage (DC)
Forward current (DC)
Power dissipation
Collector current
VR
3
50
75
20
30
5
V
mA
mW
mA
V
Mark for indicating
LED side
Input (Light
IF
emitting diode)
13.0±0.3
*1
PD
IC
5.0±0.2
A
0.45±0.1
Device
center
Collector to emitter voltage VCEO
Output (Photo
transistor)
A'
2-0.45±0.2
Emitter to collector voltage VECO
V
(10.0)
(2.54)
*2
Collector power dissipation PC
100
mW
SEC. A-A'
3
2
1
Operating ambient temperature
Topr –25 to +85 ˚C
Temperature
Storage temperature
Tstg –30 to +100 ˚C
*1 Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C.
*2 Output power derating ratio is 1.33 mW/˚C at Ta ≥ 25˚C.
4
2
1
3
4
Pin connection
(Note) ( ) Dimension is reference
Note) The part numbers in the parenthesis show conventional part number.
1
Transmissive Photosensors (Photo Interrupters)
CNZ1111,CNZ1112
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 = 50mA
1.2
1.5
10
V
µA
nA
pF
mA
µs
Input
characteristics
IR VR = 3V
ICEO VCE = 10V
200
Output
characteristics
CC VCE = 10V, f = 1MHz
IC VCE = 10V, IF = 20mA
tr , tf* VCC = 10V, IC = 1mA, RL = 100Ω
5
6
0.3
Transfer
Response time
characteristics
Collector to emitter saturation voltage VCE(sat) IF = 50mA, IC = 0.1mA
0.3
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
IF , IC — Ta
IF — VF
IC — IF
60
50
40
30
20
10
0
60
10
VCE = 10V
Ta = 25˚C
Ta = 25˚C
IF
50
40
30
20
10
0
1
10 –1
IC
10 –2
10 –3
10 –1
– 25
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)
2
CNZ1111,CNZ1112
Transmissive Photosensors (Photo Interrupters)
VF — Ta
IC — VCE
IC — Ta
1.6
10 2
10
160
120
80
40
0
VCE = 10V
Ta = 25˚C
IF = 20mA
IF = 50mA
10mA
1.2
0.8
0.4
0
IF = 30mA
1
20mA
10mA
10 –1
10 –2
10 –1
– 40 – 20
0
20
40
60
80 100
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 )
ICEO — Ta
tr — IC
IC — d
10
1
10 3
10 2
100
80
60
40
20
0
VCC = 10V
Ta = 25˚C
V
CE = 10V
Ta = 25˚C
IF = 20mA
Criterion
0
d
VCE = 24V
10V
RL = 1kΩ
500Ω
10 –1
10 –2
10 –3
10 –4
10
1
100Ω
Sig.IN
VCC
Sig.
V1
V2
90%
10%
OUT
V1
50Ω
V2
td
RL
tr
1
tf
10 –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)
3
Caution for Safety
Gallium arsenide material (GaAs) is used
in this product.
Therefore, do not burn, destroy, cut, crush, or chemi-
cally decompose the product, since gallium arsenide
material in powder or vapor form is harmful to human
health.
Observe the relevant laws and regulations when dispos-
ing of the products. Do not mix them with ordinary in-
dustrial waste or household refuse when disposing of
GaAs-containing products.
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2001 MAR
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