TLRMK37TP(mt1,f) 2010-03-18 1 toshiba led lamp ingaa ? p red light emission TLRMK37TP(mt1,f) panel circuit indicator ? 5 mm package ? ingaa ? p technology ? transparent lens ? high intensity light emission ? excellent low current light output ? applications: various types of info rmation panels, backlightings, etc. ? stopper lead type is also available. tlrmk37t(f) absolute maximum ratings (ta = 25c) characteristic symbol rating unit forward current i f (note 1) 50 ma reverse voltage v r 4 v power dissipation p d 125 mw operating temperature range t opr ?4 0 to 100 c storage temperature range t stg ? 40 to 120 c note: using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operat ing temperature/current/voltage, etc. ) are within the absolute maximum ratings. please design the appropriate reliability upon reviewing the toshiba semiconductor reliability handbook (?handling precautions?/?derating concept and methods?) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). note 1: forward current derating unit: mm jedec D jeita D toshiba 4-5bd1 weight: 0.31 g (typ.) i f ? ta ambient temperature ta (c) allowable forward current i f (ma) 40 0 120 60 0 40 80 20 20 60 80 100 for part availability and ordering information please call toll free: 800.984.5337 website: www.marktechopto.com | email: info@marktechopto.com optoelectronics marktech
TLRMK37TP(mt1,f) 2010-03-18 2 electrical and opti cal characteristics (ta = 25c) characteristic symbol test condition min typ. max unit forward voltage v f i f = 20 ma (note 2) 1.85 2.15 2.45 v reverse current i r v r = 4 v 50 p a luminous intensity i v i f = 20 ma (note 2) 1900 5700 10700 mcd peak emission wavelength p i f = 20 ma 636 nm spectral line half width ? i f = 20 ma 14 nm dominant wavelength d i f = 20 ma 620 626 634 nm note 2: lamps are classified into the following ranks acco rding to their luminous intensity and forward voltage. each packing box includes single luminous intensity class. i v _ rank classification rank min max accuracy t 1900 3380 u 3380 6010 ? 22.5% v 6010 10700 unit mcd forward voltage _ rank classification rank min max accuracy a 1.85 2.05 b 2.05 2.25 ? 0.05v c 2.25 2.45 unit v precaution please be careful of the followings x soldering temperature: 260c max soldering time: 3 s max (soldering portion of lead: up to 1.6 mm from the body of the device) x if the lead is formed, the lead should be formed up to 1.6 mm from the body of the device without forming stress to the resin. soldering should be performed after lead forming. x this visible led lamp also emits some ir light. if a ph otodetector is located near the led lamp, please ensure that it will not be affected by this ir light.
TLRMK37TP(mt1,f) 2010-03-18 3 i f ? v f forward voltage v f (v) forward current i f (ma) 100 1 1.6 50 10 5 3 1.8 2.0 2.2 2.4 2.6 2.8 30 ta = 25 c i v ? tc case temperature tc (c) relative luminous intensity i v 10 0.1 20 1 0.5 0.3 0 20 40 60 80 5 3 i v ? i f forward current i f (ma) luminous intensity i v (mcd) 10 1 100 100 10000 3 5 30 50 500 1000 30000 3000 5000 300 ta 25c radiation pattern ta = 25 c 0 0.2 0.4 0.6 0.8 0 10 20 30 40 50 60 70 80 90 10 20 30 40 50 60 70 80 90 1.0 relative luminous intensity wavelength wavelength (nm) relative luminous intensity 1.0 580 0.8 0.6 0.4 0.2 600 620 640 660 680 700 0
TLRMK37TP(mt1,f) 2010-03-18 4 restrictions on product use x toshiba corporation, and its subsidiaries and affiliates (colle ctively ?toshiba?), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively ?product?) without notice. x this document and any information herein may not be reproduc ed without prior written permission from toshiba. even with toshiba?s written permission, reproduc tion is permissible only if reproducti on is without alteration/omission. x though toshiba works continually to improve product's quality a nd reliability, product can malfunction or fail. customers are responsible for complying with safety standards and for providing adequate designs and saf eguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. before cu stomers use the product, create designs including the product, or incorporate the product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant toshiba informat ion, including without limitation, this document, the specificatio ns, the data sheets and application notes for product and the precautions and conditions set forth in the "toshiba semiconductor reliability handbook" and (b) t he instructions for the application with which the product will be used with or fo r. customers are solely responsible for all aspects of their ow n product design or applications, including but not limited to (a) determining the appropriateness of the use of this product in such design or applications; (b ) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validati ng all operating parameters for such designs and applications. toshiba assumes no liability for customers' product design or applications. x product is intended for use in general electronics applications (e.g., computer s, personal equipment, office equipment, measuring equipment, industrial robots and hom e electronics appliances) or for specific applications as expressly stated in this document. product is neither intended nor warranted for use in equipment or systems that require extraordinarily high levels of quality and/or reliability and/or a malfunction or fa ilure of which may cause loss of human life, bodily injury, seri ous property damage or serious public impact (?unintended use?). unintended use includes, without limitation, equipment used in nuclear facilities, equipment used in t he aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipm ent used to control combusti ons or explosions, safety devices, elevators and escalators , devices related to electric power, and equipment used in financ e-related fields. do not use product for unintended use unless specific ally permitted in this document. x do not disassemble, analyze, reverse-engineer, alter, modify, tr anslate or copy product, whether in whole or in part. x product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. x the information contained herein is pr esented only as guidance for product use. no responsibility is assumed by toshiba for any infringement of patents or any other intellectual property rights of third parties that may result from the use of prod uct. no license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise . x absent a written signed agreement, except as provided in the relevant terms and conditions of sale for product, and to the maximum extent allowable by law, toshiba (1) assumes no liability whatsoever, including without limitation, indirect, consequential, special, or incidental damages or loss, including with out limitation, loss of profits, loss of opportunities, business interruption and loss of data, and (2) disclaims any and all express or implied warranties and conditions related to sale, use of product, or information, including warranties or conditions of merchantability, fitness for a particular purpose, accuracy of information, or noninfringement. x product may include products using gaas (gallium arsenide). ga as is harmful to humans if consumed or absorbed, whether in the form of dust or vapor. handle with care and do not break , cut, crush, grind, dissolve chemically or otherwise expose gaas in product. x do not use or otherwise make available product or related so ftware or technology for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of nuclear, chemic al, or biological weapons or missile technology products (mass destr uction weapons). product and related so ftware and technology may be controlled under the japanese foreign exchange and foreign trade law and the u.s. export administration regulations. export and re-export of product or related software or technology are stri ctly prohibited except in compli ance with all applicable export laws and regulations. x please contact your toshiba sales representative for details as to environmental matters such as the rohs compatibility of product. please use product in compliance wi th all applicable laws and regulations t hat regulate the inclusion or use of controlled substances, including without lim itation, the eu rohs directive. toshiba assumes no liability for damages or losses occurring as a result of noncompli ance with applicable laws and regulations.
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