Integrated Photosensors
CNZ1402A/B, CNZ1403A/B (ON1402A/B, ON1403A/B)
Integrated Photosensors
Unit : mm
CNZ1402A/B
For contactless SW, object detection
0.45±0.1
Overview
Mark for
indicating
LED side
M
Di ain
sc te
on na
tin nc
ue e/
d
2.5±0.2
2-ø3.2±0.2
2
1
Output transistors turn on and off (two types) when light is shined
CNZ1402A/CNZ1403A : Normally ON type
CNZ1402B/CNZ1403B : Normally OFF type
Symbol Ratings
mW
20
mA
VO
30
V
VCC
16
V
200
mW
an
Storage temperature
*2
PC
Topr –20 to +85
2
en
int
Ma
CNZ1402A,CNZ1403A
(Normally ON type)
6.2
0.45±0.1
2-R0.5
Device
center
5- 0.45
(2.54)
SEC. A-A'
3
4
1
5
(Note) ( ) Dimension is reference
Pin Connection
1: Anode
2: Cathode
3: VCC
4: VO
5: GND
CNZ1402B,CNZ1403B
(Normally OFF type)
Const. Voltage Cir.
Cathode 2
13.0
5.0±0.2
A
A'
˚C
Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C.
Output power derating ratio is 2.67 mW/˚C at Ta ≥ 25˚C.
Anode 1
Unit : mm
(2.54)
(10.0)
˚C
Tstg –30 to +100
Mark for
indicating
LED side
10.0
2.5±0.2
75
ue
Operating ambient temperature
Temperature
*2
mA
ce
/D
isc
on
tin
Supply voltage
1: Anode
2: Cathode
3: VCC
4: VO
5: GND
5
V
50
PD*1
Power dissipation
*1
3
IF
IO
Output voltage
Output
(Photo IC)
4
Unit
VR
Output current
3
(Note) ( ) Dimension is reference
7.3±2.0
Reverse voltage (DC)
Input (Light
Forward current (DC)
emitting diode)
Power dissipation
(2.54)
SEC. A-A'
CNZ1403A/B
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
5- 0.45±0.2
(2.54)
2.0±0.2
2.2±0.2
Open-collector output
Device
center
(10.0)
Built-in Schmitt circuit for strong noise-withstanding capability
Large output current
0.45±0.1
10.0±0.2
A'
7.3±2.0
Features
6.2±0.2
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The two elements are arranged so as to face each other, and objects
passing between them are detected.
25.0±0.35
13.0
5.0±0.2
A
2.0±0.2
2.2±0.2
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.
3 VCC
Const. Voltage Cir.
Anode 1
4 VO
5 GND
Cathode 2
3 VCC
4 VCC
5 GND
Note) The part numbers in the parenthesis show conventional part number.
1
