Transmissive Photosensors (Photo Interrupters)
CNZ1102, CNZ1108
(ON1102, ON1108)
Photo Interrupters
CNZ1102
Unit : mm
25.0±0.35
13.0±0.3
3.0±0.2
For contactless SW, object detection
Overview
CNZ1102 and CNZ1108 are 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.
Mark for
indicating
LED side
Device
center
7.0 min.
2.5±0.2
10.0±0.2
2-0.45±0.2
*9.6±0.3
Features
Position detection accuracy : 1.2 mm
Large output current
Fast response : t
r
, t
f
= 4
µs
(typ.) (CNZ1102)
6
µs
(typ.) (CNZ1108)
Small output current variation against change in temperature
Small package used for saving mounting space (CNZ1108)
2-ø3.2±0.2
19.0±0.2
2
3
6.2±0.2
*2.54±0.2
1
2
3.0±0.3
4
3
1
Pin connection
(Note) * is dimension at the root of leads
4
Absolute Maximum Ratings
(Ta = 25˚C)
Parameter
Reverse voltage (DC)
Input (Light
Forward current (DC)
emitting diode)
Power dissipation
Collector current
Symbol Ratings
V
R
I
F
P
D
*1
CNZ1108
Unit : mm
Unit
V
mA
mW
mA
V
V
mW
˚C
6.2±0.2
Mark for indicating
LED side
13.0±0.3
3.0±0.2
A
3.5±0.2
Device
center
3
50
75
20
30
5
100
Output (Photo Collector to emitter voltage V
CEO
transistor)
Emitter to collector voltage V
ECO
Collector power dissipation
Temperature
*1
A'
4- 0.45±0.2
*2.54±0.2
3
2
SEC. A-A'
3
P
C*2
*9.4±0.3
2
Operating ambient temperature
Storage temperature
T
opr
–25 to +85
T
stg
–30 to +100
˚C
Input power derating ratio is 1.0 mW/˚C at Ta
≥
25˚C.
*2
Output power derating ratio is 1.33 mW/˚C at Ta
≥
25˚C.
1
4
1
Pin connection
4
(Note) * is dimension at the root of leads
Note) The part numbers in the parenthesis show conventional part number.
;;
;
1
3.0±0.3
I
C
7.0 min. 10.0±0.2
2.5±0.2
Caution for Safety
Gallium arsenide material (GaAs) is used
in this product.
DANGER
Therefore, do not burn, destroy, cut, crush, or chemi-
cally decompose the product, since gallium arsenide
material in powder or vapor form is harmful to human
health.
Observe the relevant laws and regulations when dispos-
ing of the products. Do not mix them with ordinary in-
dustrial waste or household refuse when disposing of
GaAs-containing products.
Request for your special attention and precautions in using the technical information
and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the
products or technologies described in this material and controlled under the "Foreign Exchange and Foreign
Trade Law" is to be exported or taken out of Japan.
(2) The technical information described in this material is limited to showing representative characteristics and
applied circuit examples of the products. It does not constitute the warranting of industrial property, the granting
of relative rights, or the granting of any license.
(3) The products described in this material are intended to be used for standard applications or general electronic
equipment (such as office equipment, communications equipment, measuring instruments and household ap-
pliances).
Consult our sales staff in advance for information on the following applications:
•
Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion
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or if the failure or malfunction of the products may directly jeopardize life or harm the human body.
•
Any applications other than the standard applications intended.
(4) The products and product specifications described in this material are subject to change without notice for
reasons of modification and/or improvement. At the final stage of your design, purchasing, or use of the prod-
ucts, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifi-
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(5) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the
range of operating power supply voltage and heat radiation characteristics. Otherwise, we will not be liable for
any defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, redundant design is recommended, so that
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Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconduc-
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Due to modification or other reasons, any information contained in this material, such as available product
types, technical data, and so on, is subject to change without notice.
Customers are advised to contact our semiconductor sales office and obtain the latest information before
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the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any
liability for any damages arising from any errors etc. that may appear in this material.
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