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| GP2S29 GP2S29 s Features 1. Wide range of detecting distance (Detecting distance : 1 to 20mm) 2. Prism system 3. High sensitivity (S/N ratio : 75) 4. Easy circuit design in sub sequent stage due to large output current Long Focal Distance, Reflective Type Photointerrupter s Outline Dimensions (Unit : mm) Internal connection diagram Prism 1 4 2 +0.2 -0 4 R2 .0 .9) 2 1 2 3 50.1 (0 2.5 s Applications 1. Printers 2. Facsimiles 3. DAT 4. Copiers 5. LBPs 4-(2.5) ( ) 1.5 4-(0.4) 2-(2) 40.1 8 (2.37) (0.25) 3 4 Anode Cathode Emitter Collector 5.5 12 34 3.5 s Absolute Maximum Ratings Parameter Forward current *2 Peak forward current Reverse voltage *1 Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current *1 Collector dissipation *1 Total power dissipation Operating temperature Storage temperature *3 Soldering temperature *1 (Ta=25C) Unit mA A V mW V V mA mW mW C C C 1.50.1 60.1 Input Output *1 The derating factors of absolute maximum ratings due to ambient temperature are shown in Fig.1 to 2 *2 Pulse width<=100s, Duty ratio:0.01 *3 For 3s Soldering area Notice In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device. Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/ 1mm or more 29 81 A Symbol Rating IF 50 1 IFM VR 6 P 75 VCEO 35 VECO 6 ICP 20 75 PC 100 Ptot Topr -25 to +85 Tstg -40 to +100 Tsol 260 2-1.2 +0 2-1-0.1 g Unspecified tolerance : 0.15mm g ( ) : Reference dimensions 2 GP2S29 s Electro-optical Characteristics Parameter Forward voltage Input Output *4 *5 Transfer characteristics Peak forward voltage Reverse current Collector dark current Collector current Leak current Signal to noise ratio Collector-emitter saturation voltage Rise time Fall time Symbol VF VFM IR ICEO IC ILEAK S/N VCE (sat) tr tf *4 Response time *4 Refer to Fig.13 *5 Refer to Fig.15 Conditions IF=20mA IFM=0.5A VR=3V VCE=20V VCE=5V, IF=20mA VCE=5V, IF=20mA IC/ILEAK IC=0.1mA IF=40mA VCE=2V, IC=0.5mA RL=1k, d=8mm MIN. - - - - 0.2 - 75 - - - TYP. 1.25 3 - - - - - 0.1 38 48 MAX. 1.4 4 10 100 2.4 10 - 0.4 90 110 (Ta=25C) Unit V V A nA mA A - V s s Fig.1 Forward Current vs. Ambient Temperature Fig.2 Power Dissipation vs. Ambient Temperature Total power dissipation Power dissipation PC, Ptot (mW) 50 Forward current IF (mA) 40 100 Collector power 80 dissipation 75 60 40 20 15 0 -25 0 25 50 75 85 100 30 20 10 0 -25 0 25 50 75 85 100 Ambient temperature Ta (C) Ambient temperature Ta (C) Fig.3 Peak Forward Current vs. Duty Ratio Fig.4 Forward Current vs. Forward Voltage 500 2000 Peak forward current IFM (mA) 1000 500 Pulse width<=100s Ta=25C Forward current IF (mA) Ta=75C 200 100 50 20 10 5 2 50C 25C 0C -25C 200 100 50 20 10-3 2 5 10-2 2 5 10-1 2 5 10 1 0 0.5 1 1.5 2 2.5 3 3.5 Forward voltage VF (V) Duty ratio GP2S29 Fig.5 Collector Current vs. Forward Current Fig.6 Collector Current vs. Collector-emitter Voltage 3.0 IF=50mA 40mA 3.0 Collector current IC (mA) Collector current IC (mA) 2.4 2.4 1.8 1.8 30mA 1.2 1.2 20mA 0.6 0 0 10 20 30 40 50 Forward current IF (mA) 0.6 10mA 0 0 2 4 6 8 10 Collector-emitter voltage VCE (V) Fig.7 Relative Collector Current vs. Ambient Temperature 110 VCE=5V IF=20mA Fig.8 Collector Dark Current vs. Ambient Temperature 10-6 5 VCE=20V Collector dark current ICEO (A) -25 100 Relative collector current (%) 2 10-7 5 2 90 80 10-8 5 2 70 10-9 5 60 50 0 25 50 85 10-10 -25 2 0 25 50 75 100 Ambient temperature Ta (C) Ambient temperature Ta (C) Fig.9 Collector - emitter Saturation Voltage vs. Ambient Temperature 0.18 0.16 Collector-emitter saturation voltage VCE (sat) (V) 0.14 0.12 0.10 0.08 0.06 0.04 -25 IF=40mA IC=100A 0 25 50 85 Ambient temperaturet Ta (C) GP2S29 Fig.10 Response Time vs. Load Resistance 1000 500 tf tr VCE=2V IC=0.5mA Ta=25C RD Input td 10 5 ts td tr ts tf 90% Fig.11 Test Circuit For Response Time VCC Prism RL Input Output Output 10% 100 Response time (s) 50 1 0.5 0.1 0.1 1 10 100 1000 Load resistance RL (k) Fig.12 Relative Collector Current vs. Distance Between Sensor and Rectangle Prism 700 Rectangle prism 600 Relative collector current (%) d 500 Sensor 400 IC=100% at d=8mm 300 200 100 0 0 2 4 6 8 10 12 14 16 18 20 Distance between sensor and Rectangle Prism (mm) Fig.13 Measuring Configulation of Collector Current Rectangular prism (Material : BK7) Thickness : 6mm m 6m 6m m GP2S29 Fig.14 Voltage Gain vs Frequency VCE=2V IC=0.5mA Ta=25C Fig.15 Measuring Configulation of Leak Current 0 Voltage gain AV (dB) Aluminum evaporation face Glass RL=10k 1k 100 4mm GP2S29 2 5 10 3 -5 -10 -15 -20 2 5 10 4 2 5 10 5 2 5 10 6 Frequency Response f (Hz) 1mm 10mmx10mm 8mm Reflection protection film Application Circuits NOTICE qThe circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. qContact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. qObserve the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). qContact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. qIf the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. qThis publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. qContact and consult with a SHARP representative if there are any questions about the contents of this publication. 115 |
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