1 transmissive photosensors (photo interrupters) pin connection 13.0 0.3 *9.6 0.3 23 14 *9.4 0.3 *2.54 0.2 25.0 0.35 19.0 0.2 3.0 0.2 2-0.45 0.2 4- 0.45 0.2 3.0 0.3 2.5 0.2 10.0 0.2 7.0 min. *2.54 0.2 device center mark for indicating led side 3.0 0.3 device center 2-?3.2 0.2 cnz1102 13.0 0.3 3.5 0.2 3.0 0.2 mark for indicating led side 6.2 0.2 unit : mm pin connection cnz1108 unit : mm 2.5 0.2 10.0 0.2 7.0 min. 6.2 0.2 23 14 23 14 23 14 (note) * is dimension at the root of leads (note) * is dimension at the root of leads sec. a-a' a' a cnz1102, cnz1108 (on1102, ON1108) photo interrupters for contactless sw, object detection features position detection accuracy : 1.2 mm large output current fast response : t r , t f = 4 s (typ.) (cnz1102) 6 s (typ.) (cnz1108) small output current variation against change in temperature small package used for saving mounting space (cnz1108) absolute maximum ratings (ta = 25?c) parameter symbol ratings unit input (light reverse voltage (dc) v r 3v emitting diode) forward current (dc) i f 50 ma power dissipation p d *1 75 mw collector current i c 20 ma output (photo collector to emitter voltage v ceo 30 v transistor) emitter to collector voltage v eco 5v collector power dissipation p c *2 100 mw temperature operating ambient temperature t opr C25 to +85 ?c storage temperature t stg C30 to +100 ?c *1 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. 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. note) the part numbers in the parenthesis show conventional part number.
2 (input pulse) (output pulse) 50 ? r l t d : delay time t r : rise time (time required for the collector current to increase from 10% to 90% of its final value) t f : fall time (time required for the collector current to decrease from 90% to 10% of its initial value) v cc sig.out 10% 90% sig.in t d t r t f i f , i c ta 60 50 40 30 20 10 ambient temperature ta (?c ) 0 20406080100 0 C 25 i f v f 60 30 20 10 50 40 forward voltage v f (v) forward current i f (ma) 0.4 0.8 1.2 1.6 2.4 2.0 0 0 ta = 25?c i c i f 10 2 10 1 10 C1 forward current i f (ma) collector current i c (ma) 11010 2 10 C2 10 C1 v ce = 10v ta = 25?c forward current, collector current i f , i c (ma) i f i c cnz1102,cnz1108 tr ansmissive photosensors (photo interrupters) electrical characteristics (ta = 25?c) parameter symbol conditions min typ max unit input forward voltage (dc) v f i f = 50ma 1.2 1.5 v reverse current (dc) i r v r = 3v 10 a characteristics capacitance between terminals c t v r = 0v, f = 1mhz 50 pf output collector cutoff current i ceo v ce = 10v 200 na characteristics collector to emitter capacitance c c v ce = 10v, f = 1mhz 5 pf collector current i c *2 v ce = 10v, i f = 20ma 2 ma transfer response time cnz1102 t r , t f *1 v cc = 10v, i c = 5ma, r l = 100 ? 4 s characteristics cnz1108 v cc = 10v, i c = 1ma, r l = 100 ? 6 s collector to emitter cnz1102 v ce(sat) i f = 50ma, i c = 1ma 0.4 v saturation voltage cnz1108 v ce(sat) i f = 50ma, i c = 0.1ma 0.4 v *1 switching time measurement circuit *2 i c classifications class q r s i c (ma) 2.0 to 5.0 4.0 to 10.0 7.0 to 20.0
3 transmissive photosensors (photo interrupters) cnz1102,cnz1108 v f ta 1.6 1.2 0.8 0.4 ambient temperature ta (?c ) forward voltage v f (v) 0 20406080100 0 C 40 C 20 ambient temperature ta (?c ) 0 20406080100 C 40 C 20 0 20406080100 C 40 C 20 relative output current i c (%) i c ta 160 120 80 40 0 v ce = 10v i f = 20ma i ceo ta 10 10 C2 1 10 C3 10 C1 ambient temperature ta (?c ) dark current i ceo ( a) 10 C4 110 10 C1 t r i c 10 1 collector current i c (ma) rise time t r ( s) 10 C1 10 C2 10 3 10 2 v cc = 10v ta = 25?c i c d 100 60 40 20 80 distance d (mm) relative output current i c (%) 12 6 5 4 3 0 0 i c v ce 10 2 10 1 10 C1 collector to emitter voltage v ce (v) collector current i c (ma) 11010 2 10 C2 10 C1 ta = 25?c 10ma i f = 50ma v ce = 24v 10v r l = 1k ? 100 ? (ON1108) 100 ? (on1102) 500 ? i f = 30ma 20ma 10ma d 10% 90% t d t r t f r l v cc v 1 v 2 v 1 v 2 sig. out 50 ? sig.in +
caution for safety danger 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- tor 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. 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 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 prod- ucts, therefore, ask for the most up-to-date product standards in advance to make sure that the latest specifi- cations 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 after- unpacking 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. gallium arsenide material (gaas) is used in this product. 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. 2001 mar
|
