CNZ1120 View Datasheet(PDF) - Panasonic Corporation
Part Name
Description
Manufacturer
CNZ1120 Datasheet PDF : 2 Pages
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Transmissive Photosensors (Photo lnterrupters)
CNZ1120 (ON1120)
Photo lnterrupter
For contactless SW, object detection
Unit: mm
■ Overview
CNZ1120 is a photocoupler in which a high efficiency GaAs
infrared 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.
19.0±0.35
10.0±0.3
A
6.2±0.25
■ Features
• Wide gap between emitting and detecting elements, suitable for
thick plate detection
Gap: 10 mm
• Fast response: tr , tf = 6 µs (typ.)
• The external case is molded using visible light cutoff resin. The case
has no openings, so the photosensor is not easily susceptible to
output attenuation resulting from dust or particles
■ Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol Rating Unit
Input (Light Reverse voltage
VR
3
V
emitting diode) Forward current
IF
50
mA
Power dissipation *1
PD
75
mW
Output (Photo Collector-emitter voltage VCEO
20
V
transistor) (Base open)
2-C0.5
A'
(15.5)
2-0.45
(2.54)
SEC. A-A'
2
3
1: Anode
2: Cathode
3: Collector
1
4
4: Emitter
PISTR104-014 Package
(Note) ( ) Dimension is reference
Emitter-collector voltage VECO
5
V
(Base open)
Collector current
IC
20
mA
Collector power dissipation *2 PC
100
mW
Temperature Operating ambient temperature Topr −5 to +60 °C
Storage temperature
Tstg −15 to +65 °C
■ Electrical-Optical Characteristics Ta = 25°C ± 3°C
Note) *1: Input power derating ratio is 1.88 mW/°C at
Ta ≥ 25°C.
*2: Output power derating ratio is 2.50 mW/°C
at Ta ≥ 25°C.
Parameter
Symbol
Conditions
Min Typ Max Unit
Input
Forward voltage
VF
characteristics Reverse current
IR
Output
Collector-emitter cutoff current ICEO
characteristics (Base open)
Collector-emitter capacitance CC
Transfer Collector current
IC
characteristics Collector-emitter saturation voltage VCE(sat)
Rise time *
tr
Fall time *
tf
IF = 50 mA
VR = 3 V
VCE = 10 V, IF = 0 mA, ID = 0 mA
VCE = 10 V, f = 1 MHz
VCE = 10 V, IF = 20 mA, RL = 100 Ω
IF = 50 mA, IC = 0.1 mA
VCC = 10 V, IC = 1 mA, RL = 100 Ω
1.2 1.5 V
10 µA
200 nA
5
pF
1.0
mA
0.4 V
6
µs
6
µs
Note) 1. Input and output are practiced by electricity.
2. This device is designed be disregarded radiation.
3. *: Switching time measurement circuit
Sig. in
50Ω
VCC
Sig. out
RL
(Input pulse)
(Output pulse)
tr : Rise time
90% tf : Fall time
10%
tr
tf
Note) The part number in the parenthesis shows conventional part number.
Publication date: April 2004
SHG00032BED
1
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