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Transmissive Photosensors (Photo lnterrupters)
CNA1014H (ON1387)
Photo Interrupters
Unit: mm
I Outline
CNA1014H is a transmittive photosensor series 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.
12.0 3.0.1 A Device Center 5.0 0.50.1 (C1)
6.40.5 6.5 1.5
0.450.1 (2.95) 4.150.1
A' 30 (7.6) 3
4-0.450.15 1.23
I Features
* Position detection accuracy: 0.3 mm * With attachment positioning boss * Fast response: tr , tf = 5 s (typ.)
2 1.50.05 1
(2) 4
I Adsolute Maximum Ratings Ta = 25C
Parameter Input (Light Reverse voltage (DC) Power dissipation *1 Output (Photo Collector current transistor) Collector to emitter voltage Emitter to collector voltage Collector power dissipation *2 Temperature Operating ambient temperature Storage temperature Symbol VR IF PD IC VCEO VECO PC Topr Tstg Rating 3 50 75 20 30 5 100 -25 to +85 -40 to +100 Unit V mA mW mA V V mW C C
(Note) 1.Tolerance unless otherwise specified is 0.3 2.( ) Dimension is reference
Internal connection
2 3
emitting diode) Forward current (DC)
1
Note) *1: Input power derating ratio is 1.0 mW/C at Ta = 25C. *2: Output power derating ratio is 1.33 mW/C at Ta = 25C.
I Electrical Characteristics Ta = 25C 3C
Parameter Input Forward voltage (DC) characteristics Reverse current (DC) Output characteristics Transfer Collector current characteristics Collector to emitter saturation voltage Response time * Note) *: Switching time measurement circuit
Sig. in VCC (Input pulse) Sig. out 50 RL (Output pulse) tr tf 90% 10% tr : Rise time (Time required for the collector current to increase from 10% to 90% of its final value) tf : Fall time (Time required for the collector current to decrease from 90% to 10% of its initial value)
Symbol VF IR ICEO IC VCE(sat) tr , tf IF = 20mA VR = 3 V VCE = 10 V
Conditions
Min
;; ;;;
(4.5)
(2.54) SEC. A-A'
4-0.450.15
1: Anode 2: Cathode 3: Collector 4: Emitter
4
Typ 1.25
Max 1.4 10
20.2
Unit V A nA
Collector cutoff current
10
200
VCE = 5 V, IF = 20 mA, RL = 100 IF = 40 mA, IC = 1 mA VCC = 5V, IC = 1 mA, RL = 100
1.5
15 0.4 5
mA V s
Note) The part number in the parenthesis shows conventional part number.
Publication date: August 2001 SHG00059AED
1
CNA1014H
IF , IC Ta
60
IF V F
60 Ta = 25C 1.6
VF Ta
IF = 50 mA
Forward current, collector current IF , IC (mA)
IF 50
50
Forward current IF (mA)
Forward voltage VF (V)
1.2 10 mA 1 mA 0.8
40
40
30 IC
30
20
20
0.4
10
10
0 -25
0
0
20
40
60
80
100
0
0.4
0.8
1.2
1.6
2.0
2.4
0 -40 -20
0
20
40
60
80
100
Ambient temperature Ta (C )
Forward voltage VF (V)
Ambient temperature Ta (C )
IC I F
100 VCE = 5 V Ta = 25C 100
IC VCE
160
IC Ta
Ta = 25C IF = 30 mA 20 mA 10 mA
VCE = 5 V IF = 20 mA
10
10
Relative output current IC (%)
100
Collector current IC (mA)
Collector current IC (mA)
120
1
1
80
0.1
0.1
40
0.01 0.1
1
10
100
0.01 0.1
1
10
0 -40 -20
0
20
40
60
80
100
Forward current IF (mA)
Collector to emitter voltage VCE (V)
Ambient temperature Ta (C )
ICEO Ta
1 000
tr I C
VCE = 10 V
IC d
VCC = 5 V Ta = 25C
100 VCE = 5 V IF = 20 mA Ta = 25C Criterion 0 d
100
Dark current ICEO (nA)
10
RL = 1 k 500 100
10
Relative output current IC (%)
90% 10% tf 100
100
80
Rise time tr (s)
60
1
1
40
0.1
0.1
Sig. in VCC Sig. out 50 Sig. out RL 1
20
0.01 -40 -20
tr 10
td
0
20
40
60
80
100
0.01 0.1
0
0
1
2
3
4
5
6
Ambient temperature Ta (C )
Collector current IC (mA)
Distance d (mm)
2
SHG00059AED
Caution for Safety
Gallium arsenide material (GaAs) is used in this product.
DANGER
Therefore, do not burn, destroy, cut, crush, or chemically decompose the product, since gallium arsenide material in powder or vapor form is harmful to human health. Observe the relevant laws and regulations when disposing of the products. Do not mix them with ordinary industrial 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 appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, 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 products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (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 such equipment may not violate relevant laws or regulations because of the function of our products. (6) When using products for which dry packing is required, observe the conditions (including shelf life and afterunpacking standby time) agreed upon when specification sheets are individually exchanged. (7) No part of this material may be reprinted or reproduced by any means without written permission from our company.
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 semiconductor products best suited to their applications. 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 starting precise technical research and/or purchasing activities. B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always 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. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited. 2001 MAR

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