CNZ1402B [PANASONIC]
Integrated Photosensors; 集成的光敏
| 型号： | CNZ1402B |
| 厂家： | 
PANASONIC |
| 描述： | Integrated Photosensors |
| 文件： | 总2页 (文件大小：51K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Integrated Photosensors
CNZ1402A/B, CNZ1403A/B
Integrated Photosensors
Unit : mm
CNZ1402A/B
For contactless SW, object detection
0.45±0.1
Overview
Mark for
indicating
LED side
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.
25.0±0.35
13.0
6.2±0.2
5.0±0.2
A
0.45±0.1
Device
center
The two elements are arranged so as to face each other, and objects
passing between them are detected.
5- 0.45±0.2
A'
(2.54)
(2.54)
(10.0)
SEC. A-A'
Features
2-ø3.2±0.2
3
4
2
Built-in Schmitt circuit for strong noise-withstanding capability
Large output current
Open-collector output
1: Anode
2: Cathode
3: VCC
5
1
4: VO
5: GND
(Note) ( ) Dimension is reference
Output transistors turn on and off (two types) when light is shined
CNZ1402A/CNZ1403A : Normally ON type
CNZ1402B/CNZ1403B : Normally OFF type
Unit : mm
CNZ1403A/B
Absolute Maximum Ratings (Ta = 25˚C)
Parameter
Symbol Ratings Unit
Reverse voltage (DC)
Forward current (DC)
Power dissipation
Output current
VR
IF
3
50
75
20
30
16
200
V
mA
mW
mA
V
Mark for
indicating
Input (Light
13.0
6.2
LED side
0.45±0.1
5.0±0.2
A
emitting diode)
*1
PD
2-R0.5
IO
Device
center
Output voltage
VO
Output
(Photo IC)
A'
Supply voltage
VCC
V
5- 0.45
(2.54)
SEC. A-A'
*2
(2.54)
(10.0)
Power dissipation
PC
mW
Operating ambient temperature Topr –20 to +85 ˚C
2
Temperature
3
4
Storage temperature
*1 Input power derating ratio is 1.0 mW/˚C at Ta ≥ 25˚C.
*2 Output power derating ratio is 2.67 mW/˚C at Ta ≥ 25˚C.
Tstg –30 to +100 ˚C
1: Anode
2: Cathode
3: VCC
5
1
4: VO
(Note) ( ) Dimension is reference
5: GND
Pin Connection
CNZ1402A,CNZ1403A
CNZ1402B,CNZ1403B
(Normally ON type)
(Normally OFF type)
3 VCC
4 VO
3 VCC
Const. Voltage Cir.
Const. Voltage Cir.
Anode 1
Anode 1
4 VCC
Cathode 2
Cathode 2
5 GND
5 GND
1
CNZ1402A/B,CNZ1403A/B
Integrated Photosensors
Electrical Characteristics (Ta = 25˚C)
Parameter
Symbol
VF
Conditions
min
typ
max
1.5
Unit
V
Forward voltage (DC)
Reverse current (DC)
Capacitance between terminals
“H” Output current
“L” Output voltage
Threshold input current
Hysteresis
IF = 50mA
VR = 3V
1.2
Input
characteristics
IR
10
µA
pF
Ct
VR = 0V, f = 1MHz
50
IOH
VCC = 5V, VOH = 30V, IF = 0mA, (IF = 10mA)
VCC = 5V, IOL = 20mA, IF = 10mA, (IF = 0mA)
VCC = 5V
100
0.4
10
µA
V
Output
characteristics
VOL
0.15
5
IFH→L(IFL→H
)
mA
Transfer
IFLH/IFHL(IFHL/IFLH
)
VCC = 5V, RL = 240Ω
0.75
6
*
characteristics
tPHL(tPLH
tPLH(tPHL
)
)
VCC = 5V, IFP = 10mA, RL = 100Ω
VCC = 5V, IFP = 10mA, RL = 100Ω
) shows Normally OFF type.
µs
µs
Response time
*
10
Note) Normally ON type characteristics is shown, (
* Switching time measurement circuit
V
CC = 5V
Sig.IN
(Input pulse)
Const. Voltage Cir.
RL = 100Ω
(Output pulse)
VO
1.5V
tPHL : H L Propagation time
tPLH : L H Propagation time
50Ω
tPHL
tPLH
IF , IO — Ta
I
FT — Ta
VOL — Ta
60
50
40
30
20
10
0
160
120
80
200
180
160
140
120
V
CC = 5V
IOL = 20mA
IFHL (IFLH
)
IF
IFLH (IFHL
)
IO
40
0
– 25
0
20
40
60
80
100
– 40 – 20
0
20
40
60
80 100
– 40 – 20
0
20
40
60
80 100
Ambient temperature Ta (˚C )
Ambient temperature Ta (˚C )
Ambient temperature Ta (˚C )
t
pd — IF
Detecting position characteristics (2)
Detecting position characteristics (1)
120
100
80
60
40
20
0
120
100
80
60
40
20
0
CNZ1403A
VCC = 5V
Ta = 25˚C
RL = 240Ω
IF = 10mA
CNZ1403B
VCC = 5V
Ta = 25˚C
RL = 240Ω
IF = 10mA
VCC = 5V
Ta = 25˚C
CNZ1402A,CNZ1403A
d = 0.08mm
d = 0.08mm
VCC
RL
Sig.
IN
RL = 100Ω
tput :H
(Fall Time)
tpLN :L
Const. Voltage Cir.
L
1.5V
Sig.
H
OUT
tPHL tPLH
(Rise Time)
Criterion
0
Criterion
0
20
15
10
5
d
d
tPLH
tPHL
0
0
5
10
15
20
25
30
35
1
2
3
4
5
6
1
2
3
4
5
6
Forward current IF (mA)
Distance d (mm)
Distance d (mm)
2
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