參數(shù)資料
型號(hào): CNZ1128
廠商: PANASONIC CORP
元件分類: 開(kāi)關(guān)
英文描述: Photo Interrupters
中文描述: 3 mm SLOT WIDTH, 1 CHANNEL SLOTTED OPTICAL SWITCH TRANSISTOR OUTPUT
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 58K
代理商: CNZ1128
1
Transmissive Photosensors (Photo Interrupters)
CNZ1122, CNZ1128
Photo Interrupters
Pin connection
13.0
±
0.3
3.0
±
0.2
*9.6
±
0.3
19.0
±
0.2
2
3
1
4
25.0
±
0.35
2-0.45
±
0.2
3
±
0
2
±
0
1
±
0
7
*
±
0
Device
center
Mark for
indicating
LED side
2-3.2
±
0.2
CNZ1122
6
±
0
Unit : mm
*9.4
±
0.3
*2.54
±
0.2
4- 0.45
±
0.2
3
±
0
Device
center
13.0
±
0.3
3.0
±
0.2
3.5
±
0.2
Mark for indicating
LED side
Pin connection
CNZ1128
Unit : mm
2
±
0
1
±
0
7
6
±
0
2
3
1
4
2
3
1
4
2
3
1
4
(Note) * is dimension at the root of leads
(Note) * is dimension at the root of leads
For contactless SW, object detection
Features
Highly precise position detection : 1.2 mm
Fast response : t
r
, t
f
= 6
μ
s (typ.)
Using small package for saving mounting space (CNZ1128)
Small output current variation against change in temperature
Absolute Maximum Ratings
(Ta = 25C)
Parameter
Reverse voltage (DC)
Forward current (DC)
Power dissipation
Collector current
Symbol
Ratings
V
R
I
F
P
D*1
I
C
V
CEO
V
ECO
P
C*2
T
opr
–25 to +85
T
stg
–30 to +100
Unit
V
mA
mW
mA
V
V
mW
C
C
Input (Light
emitting diode)
3
25
70
20
30
5
100
Output (Photo
Collector to emitter voltage
transistor)
Emitter to collector voltage
Collector power dissipation
Operating ambient temperature
Storage temperature
Temperature
*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.
Overview
CNZ1122 and CNZ1128 are a photocoupler in which a visible
light emitting diode is used as the light 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.
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