Integrated Photosensors
CNZ1402A/B, CNZ1403A/B
(ON1402A/B, ON1403A/B)
Integrated Photosensors
CNZ1402A/B
Unit : mm
0.45鹵0.1
For contactless SW, object detection
Overview
CNZ1402A/B and CNZ1403A/B are photocouplers in which a
high efficiency GaAs infrared light emitting diode as the light emitting
element, and a photodiode and a signal processing circuit as a light
detecting element are intergrated on a single chip.
The two elements are arranged so as to face each other, and objects
passing between them are detected.
Mark for
indicating
LED side
2.5鹵0.2
2.0鹵0.2
2.2鹵0.2
25.0鹵0.35
13.0
5.0鹵0.2
A
6.2鹵0.2
0.45鹵0.1
Device
center
10.0鹵0.2
Features
Built-in Schmitt circuit for strong noise-withstanding capability
Large output current
Open-collector output
Output transistors turn on and off (two types) when light is shined
CNZ1402A/CNZ1403A : Normally ON type
CNZ1402B/CNZ1403B : Normally OFF type
7.3鹵2.0
A'
(10.0)
2-酶3.2鹵0.2
2
5- 0.45鹵0.2
(2.54)
1
(Note) ( ) Dimension is reference
Absolute Maximum Ratings
(Ta = 25藲C)
Parameter
Reverse voltage (DC)
Input (Light
Forward current (DC)
emitting diode)
Power dissipation
Output current
Output
(Photo IC)
Output voltage
Supply voltage
Power dissipation
Temperature
*1
CNZ1403A/B
Unit
V
mW
mA
V
V
mW
藲C
藲C
1
2
13.0
5.0鹵0.2
A
2.0鹵0.2
2.2鹵0.2
Symbol Ratings
V
R
I
F
P
D*1
I
O
V
O
V
CC
P
C*2
3
50
75
20
30
16
200
mA
Mark for
indicating
LED side
;
;;;
SEC. A-A'
3
4
5
6.2
2-R0.5
Device
center
5- 0.45
(2.54)
3
4
5
(2.54)
1: Anode
2: Cathode
3: V
CC
4: V
O
5: GND
Unit : mm
0.45鹵0.1
10.0
2.5鹵0.2
7.3鹵2.0
A'
(2.54)
(10.0)
Operating ambient temperature
Storage temperature
T
opr
鈥?0 to +85
T
stg
鈥?0 to +100
Input power derating ratio is 1.0 mW/藲C at Ta
鈮?/div>
25藲C.
*2
Output power derating ratio is 2.67 mW/藲C at Ta
鈮?/div>
25藲C.
Pin Connection
CNZ1402A,CNZ1403A
(Normally ON type)
(Note) ( ) Dimension is reference
CNZ1402B,CNZ1403B
(Normally OFF type)
Const. Voltage Cir.
Anode 1
3 V
CC
4 V
O
Anode 1
Const. Voltage Cir.
Cathode 2
5 GND
Cathode 2
Note) The part numbers in the parenthesis show conventional part number.
;;
;;
SEC. A-A'
1: Anode
2: Cathode
3: V
CC
4: V
O
5: GND
3 V
CC
4 V
CC
5 GND
1
1
2
3
