GL550/GL551 GL550/GL551 High Speed Infrared Emitting Diode Features Outline Dimensions 1. High speed response (Unit : mm) 5.0 0.2 Response frequency fc : TYP. 12MHz 2. Intermediate beam angle and narrow beam angle 1 *2 GL551 half intensity angle : TYP. 10 3. High output type optical output : TYP. 15mW 7.4 0.2 GL550 half intensity angle : TYP. 22 1.5 MAX. Protruded resin Transparent epoxy resin Applications 1 2 1. Audio equipment 5.0 0.2 GL550 GL551 * 1 Dim. (mm) * 2 Dim. (mm) 31.5 2 33 2 (2.5) (4.3) * ( ) : Reference dimensions Absolute Maximum Ratings Parameter Forward current *1 Peak forward current Reverse voltage Power dissipation Operating temperature Storage temperature *2 Soldering temperature Symbol Rating IF 100 1 I FM 4 VR P 190 - 20 to + 85 Topr Tstg - 30 to + 100 260 Tsol 2 1 Anode 2 Cathode (2.54 ) 0.5 0.1 2. AV equipment Without plating (1.0) 0.5 0.1 2.0 1.5 *1 0.8 0.1 (Ta=25C) Unit mA A V mW C C C *1 Pulse width 100 s, Duty ratio=0.01 *2 For MAX. 3 seconds at the position of 3.0 mm from the resin edge " 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." GL550/GL551 Electro-optical Characteristics (Ta=25 C) Parameter Forward voltage Peak forward voltage Reverse current Terminal capacitance Radiant flux Peak emission wavelength Symbol VF VFM IR Ct e p Half intensity wavelength GL550 GL551 Half intensity angle MIN. 10 850 TYP. 1.5 70 880 MAX. 1.75 3.5 10 22 900 Unit V V A pF mW nm I F = 50mA - 40 - nm I F = 50mA - 22 10 - IF = 50mA + 10mAp-p - 12 - MH Z *3 Response frequency Conditions I F = 50mA IFM = 0.5A V R = 3V V R = 0, f = 1MHZ I F = 50mA I F = 50mA fc *3 Frequency to bring about -3dB reduction of modulated radiant flux from 100Hz Fig. 1 Forward Current vs. Ambient Temperature Fig. 2 Peak Forward Current vs. Duty Ratio 120 Pulse width<=100 s Ta = 25C 5000 (mA) FM 80 Peak forward current I Forward current I F (mA) 100 60 40 20 0 - 40 - 20 0 20 25 40 60 Ambient temperature T a (C) 80 85 100 1000 500 100 50 10 10 -4 10 -3 10 -2 Duty ratio 10 -1 1 GL550/GL551 Fig. 3 Spectral Distribution Fig. 4 Peak Emission Wavelength vs. Ambient Temperature 910 Peak emission wavelength (nm) Relative radiant intensity (%) 100 50 0 750 800 850 900 IF=const 900 890 880 870 860 - 25 950 Wavelength (nm) 0 25 50 75 85 Ambient temperature T a (C) Fig. 5 Forward Current vs. Forward Voltage Fig. 6 Relative Radiant Flux vs. Ambient Temperature 10 1000 IF=const Relative radiant flux 100 Forward current I F (mA) 5 25C 0C Ta=75C 50C - 25C 10 2 1 0.5 0.2 1 0 0.5 1 1.5 2 2.5 3 0.1 3.5 - 25 Forward voltage V F (V) Fig. 7 Relative Radiant Output vs. Ambient Temperature (PD413PI) 25 50 75 85 Fig. 8 Radiant Flux vs. Forward Current 1000 200 180 160 Radiant flux e ( mW ) Relative radiant output (%) 0 Ambient temperature T a (C) 140 120 100 80 60 Ta=25C Pulse (pulse width <= 100 s) 100 DC 10 1 40 20 0 - 25 0 25 50 75 Ambient temperature T a (C) 100 0.1 1 10 100 Forward current I F (mA) 1000 GL550/GL551 Fig. 9 Relative Collector Current vs. Distance (Detector : PD413PI) 100 IF=50mA Ta=25C GL551 Relative radiant intensity (%) GL550 10 1 0.1 0.1 1 GL551 GL550 10 1 0.1 0.1 100 10 Ta=25C 1 Distance between emitter and detector d (mm) Fig. 11 Radiation Diagram (GL550) - 30 - 40 - 50 - 10 0 Relative radiant intensity (%) - 20 + 10 100 Fig. 12 Radiation Diagram (GL551) - 20 + 30 40 - 60 - 70 (Ta=25 C) + 20 - 30 80 60 + 40 - 40 + 50 - 50 + 60 - 60 + 70 - 70 + 80 - 80 - 90 + 90 - 90 0 Angular displacement Please refer to the chapter "Precautions for Use". (Page 78 to 93) - 10 0 + 10 100 100 (Ta=25 C) + 20 + 30 80 60 40 - 80 20 10 Distance to detector (mm) Relative radiant intensity (%) Relative collector current (%) 100 Fig. 10 Relative Radiant Intensity vs. Distance + 40 + 50 + 60 20 + 70 + 80 0 Angular displacement + 90 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