1 reflective photosensors (photo reflectors) *1 input power derating ratio is 1.0 mw/?c at ta 25?c. *2 output power derating ratio is 0.67 mw/?c at ta 25?c. 2.0 0.2 2.0 0.2 mark for indicating emitter side c0.5 3.4 0.3 0.4 2.7 0.2 9.0 1.0 9.0 1.0 chip center 1.8 24 13 4-0.5 0.1 4-0.7 0.5 0.15 pin connection unit : mm 1.5 0.2 32 1 4 v cc r l i f i c evaporated al glass plate (t = 1mm) 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 50 mw temperature operating ambient temperature t opr C25 to +85 ?c storage temperature t stg C30 to +100 ?c electrical characteristics (ta = 25?c) parameter symbol conditions min typ max unit input forward voltage (dc) v f i f = 50ma 1.3 1.5 v characteristics reverse current (dc) i r v r = 3v 0.01 10 a capacitance between terminals c t v r = 0v, f = 1mhz 30 pf output characteristics collector cutoff current i ceo v ce = 10v 200 na collector current i c *1, *2 v cc = 5v, i f = 10ma, r l = 100 ? , d = 1mm 90 880 a transfer leakage current i d v cc = 5v, i f = 10ma, r l = 100 ? 200 na characteristics response time t r *3 , t f *4 v cc = 5v, i c = 0.1ma, r l = 100 ? 20 s collector to emitter saturation voltage v ce(sat) i f = 20ma, i c = 0.1ma 0.4 v features ultraminiature, thin type : 2.7 3.4 mm (height : 1.5 mm) visible light cutoff resin is used fast response : t r , t f = 20 s (typ.) easy interface for control circuit applications control of motor and other rotary units detection of position and edge detection of paper, film and cloth start, end mark detection of magnetic tape cnb1303 (on2180) reflective photosensor overview cnb1303 is a small, thin reflective photosensor consisting of a high efficiency gaas infrared light emitting diode which is integrated with a high sensitivity si phototransistor in a single resin package. *2 output current measurement method *3 time required for the output current to increase from 10% to 90% of its final value *4 time required for the output current to decrease from 90% to 10% of its initial value *1 i c classifications class q r s i c ( a) 90 to 220 180 to 440 360 to 880 note) the part number in the parenthesis shows conventional part number. maintenance/ discontinued please visit following url about latest information. http://panasonic.co.jp/semicon/e-index.html
2 cnb1303 reflective photosensors (photo reflectors) i f , i c ta forward current, collector current i f , i c (ma) 60 50 40 30 20 10 ambient temperature ta (?c ) 0 20406080100 0 C 25 i f i c 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 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 0 20406080100 C 40 C 20 0 20406080100 C 40 C 20 i c i f forward current i f (ma) collector current i c ( a) 800 400 200 600 81624 0 0 v cc = 5v ta = 25?c r l = 100 ? d = 1mm relative output current i c (%) i c ta 160 120 80 40 ambient temperature ta (?c ) 0 v cc = 5v i f = 10ma r l = 100 ? i ceo ta 10 10 C2 1 10 C3 10 C1 ambient temperature ta (?c ) v ce = 10v dark current i ceo ( a) 10 C4 110 10 C1 t r , t f i c 1 collector current i c (ma) rise time , fall time t r , t f ( s) 10 C1 10 C2 10 3 10 2 10 v cc = 5v ta = 25?c : t r : t f distance d (mm) i c d 100 60 40 20 80 relative output current i c (%) 2 46 10 8 0 0 v cc = 5v ta = 25?c i f = 10ma i c v ce collector to emitter voltage v ce (v) collector current i c (ma) 600 400 300 200 100 500 468 0 0 d = 1mm ta = 25?c 2 15ma 10ma 8ma 6ma 4ma 2ma i f = 20ma r l = 2k ? 1k ? 100 ? d 10ma 1ma i f = 50ma maintenance/ discontinued please visit following url about latest information. http://panasonic.co.jp/semicon/e-index.html
request for your special attention and precautions in using the technical information and semiconductors described in this book (1) if any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) the technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) the products described in this book 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 prod- ucts 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 book are subject to change without notice for modification and/or im- provement. 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 range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. 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, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (esd, eos, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. when using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) this book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of matsushita electric industrial co., ltd. caution for safety danger this product contains gallium arsenide (gaas). gaas powder and vapor are hazardous to human health if inhaled or ingested. do not burn, destroy, cut, cleave off, or chemically dissolve the product. follow related laws and ordinances for disposal. the product should be excluded from general industrial waste or household garbage. maintenance/ discontinued please visit following url about latest information. http://panasonic.co.jp/semicon/e-index.html
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