GP2S40

GP2S40 GP2S40 Long Focal Distance, Subminiature Photointerrupter ■ Features ■ Outline Dimensions 1. Ultra compact DIP package ( Volume: 1/3 of GP2S05 ) 2. Long focal distance type ( focal distance: 3mm ) 3. Effective detection distance: 1.5 to 6.5mm ( Unit : mm ) Internal connection diagram C0.5 1 1.75 2 3 1 2 1 Anode 2 Emitter ■ Applications 1. Copiers 2. Facsimiles 3. Printers 4 3 (4.0) 3.0 12.5 ± 1 2.4 4.0 4 - 0.5 +- 0.3 0.1 3 Collector 4 Cathode 0.65 4 + 4 - 0.2 - 0.3 0.1 ∗Tolerance:± 0.2mm ∗( ) : Reference dimensions ■ Absolute Maximum Ratings Output Symbol IF VR PD V CEO V ECO IC PC P tot T opr T stg T sol Rating 50 6 75 35 6 20 75 100 - 25 to + 85 - 40 to + 100 260 Unit mA V mW V V mA mW mW ˚C ˚C ˚C 1mm or more Input Parameter Forward current Reverse voltage Power dissipation Collector-emitter voltage Emitter-collector voltage Collector current Collector power dissipation Total power dissipation Operating temperature Storage temperature ∗1 Soldering temperature ( Ta = 25˚C) Soldering area *1 For 5 seconds “ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.” GP2S40 ■ Electro-optical Characteristics Input Output Transfer chara cteristics Parameter Forward voltage Reverse current Collector dark current Collector current ∗2 Leak current ∗3 Rise time Fall time Response time ( Ta = 25˚C ) Symbol VF IR I CEO IC I LEAK tr tf Condition I F = 20mA V R = 3V V CE = 20V V CE = 5V, I F = 20mA V CE = 5V, I F = 20mA V CE = 2V, I C = 100 µ A R L = 1 000Ω , d = 4mm MIN. 0.5 - TYP. 1.2 1 50 50 MAX. 1.4 10 100 3.0 500 150 150 ∗2 No reflective object ∗3 “ d” is glass thickness of reflective mirror. Test Arrangement of Collector Current Al evaporation 4mm-thick glass Fig. 2 Power Dissipation vs. Ambient Temperature 60 120 50 100 Power dissipation P ( mW ) Forward current I F ( mA ) Fig. 1 Forward Current vs. Ambient Temperature 40 30 20 10 0 - 25 P tot P, P c 80 75 60 40 20 0 25 50 75 85 Ambient temperature T a ( ˚C ) 100 0 - 25 0 25 50 75 85 Ambient temperature T a ( ˚C ) 100 Unit V µA nA mA nA µs µs GP2S40 Fig. 3 Forward Current vs. Forward Voltage Fig. 4 Collector Current vs. Forward Current 500 T a = 75˚C 50˚C Forward current I F ( mA ) 100 Collector current I C ( mA ) 200 V CE = 5V T a = 25˚C 3.0 25˚C 0˚C - 25˚C 50 20 10 5 2.4 1.8 1.2 0.6 2 1 0 0 0.5 1 1.5 2 2.5 3 0 5 Forward voltage V F ( V ) 10 15 20 25 Forward current I F ( mA ) Fig. 5 Collector Current vs. Collector-emitter Voltage Fig. 6 Relative Collector Current vs. Ambient Temperature IF= 20mA VCE= 5V T a = 25˚C 3.0 Relative collector current ( % ) Collector current I C ( mA ) 125 I F = 50mA 2.4 40mA 1.8 30mA 20mA 1.2 10mA 0.6 2.4 4.8 7.2 9.6 12 -6 V CE= 20V Collector dark current I CEO ( A) 5 2 -7 5 2 10 -8 5 2 10 -9 5 2 10 - 10 0 25 50 75 Ambient temperature T a ( ˚C ) - 20 0 25 50 Ambient temperature T Fig. 7 Collector Dark Current vs. Ambient Temperature 10 50 0 0 Collector-emitter voltage V CE ( V ) 10 75 25 5mA 0 100 100 75 a ( ˚C ) 85 30 GP2S40 Fig. 8 Response Time vs. Load Resistance Test Circuit for Response Time tr Reflective object Vcc tf 100 Measuring terminal Output 90% V CE = 5V I C = 100 µ A T a = 25˚C 1 10 Load resistance R L ( kΩ ) tr Fig.10 Relative Collector Current vs. Sensor moving Distance ( 2 ) Black Test Card OMS White 100 Relative collector current ( % ) White 4mm 100 90 + 1mm 80 70 L= 0 60 I F = 20mA V CE = 5V T a = 25˚C 50 40 30 90 40 30 1 2 3 4 5 6 Sensor moving distance L ( mm ) 7 Fig. 11 Relative Collector Current vs. Distance IF=20mA VCE=5V Ta=25˚C ,, ,, d Al 40 20 0 2 4 6 Distance d (mm) 8 I F = 20mA V CE = 5V T a = 25˚C 50 10 60 L= 0 60 20 80 + 1mm 70 10 1 2 3 4 5 6 Sensor moving distance L ( mm ) Black 80 20 100 tf 100 Fig. 9 Relative Collector Current vs. Sensor moving Distance ( 1 ) Relative collector current ( % ) ts td 1 0.1 Relative collector current (%) 10% 10 ts ● Input RL td 4mm Response time t r , t f , t d , t s ( µ s ) 1000 10 Please refer to the chapter “ Precautions for Use” . 7 Application Circuits NOTICE ●The 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. ●Contact 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. ●Observe 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). ●Contact 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. ●If 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. ●This 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. ●Contact and consult with a SHARP representative if there are any questions about the contents of this publication. 115