tlyk31t(f) 2007-01-24 1 hol-0132 toshiba led lamp ingaa ? p yellow light emission tlyk31t(f) panel circuit indicator ? lead(pb)-free products (lead: sn-ag-cu) ? 5 mm package ? ingaa ? p technology ? transparent lens ? low drive current, high inte nsity yellow light emission recommended forward current: i f = 10~30 ma (dc) ? all plastic molded lens, provides an excellent on ? off contrast ratio. ? fast response time, capable of pulse operation. ? applications: outdoor message signboards,traffic signals, safety equipment, hmsl,etc ? straight lead type is also available tlyk31tp(f) maximum ratings (ta = 25c) characteristic symbol rating unit forward current (dc) i f 50 ma reverse voltage v r 4 v power dissipation p d 130 mw operating temperature range t opr ?4 0~100 c storage temperature range t stg ? 40~120 c unit in mm 9.25 5.75 jedec D eiaj D toshiba D weight: 0.28 g for part availability and ordering information please call toll free: 800.984.5337 website: www.marktechopto.com | email: info@marktechopto.com
tlyk31t(f) 2007-01-24 2 hol-0132 electrical and optical characteristics (ta = 25c) characteristic symbol test condition min typ. max unit forward voltage v f i f = 20 ma 1.9 2.4 2.6 v reverse current i r v r = 4 v 50 a luminous intensity i v i f = 20 ma (note) 1530 4000 mcd peak emission wavelength p i f = 20 ma (594) nm spectral line half width ? i f = 20 ma 13 nm dominant wavelength d i f = 20 ma (note) 581 590 595 nm (note): lamps are classified into the following ranks according to iv and d, and packed in boxes by each rank. iv-rank e ) : 1530 4140mcd, * : 2720 7360mcd, + : 4760mcd d-rank e 1: 581 588nm, 2: 585 592nm, 3: 589 595nm precaution please be careful of the followings x soldering temperature: 260c max soldering time: 3 s max (soldering portion of lead: below the lead stopper of the device) x if the lead is formed, the lead should be formed up to below the lead stopper 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.
tlyk31t(f) 2007-01-24 3 hol-0132 relative luminous intensity wavelength wavelength (nm) relative luminous intensity i f ? ta ambient temperature ta (c) allowable forward current i f (ma) radiation pattern ta = 2 5 c i v ? tc case temperature tc (c) relative luminous intensity i v i f ? v f forward voltage v f (v) forward current i f (ma) 1 100 1.6 50 30 10 5 3 1.8 2.0 2.2 2.4 2.6 2.8 ta = 25 c 10 0.1 ? 20 1 0.5 0.3 0 20 40 60 80 5 3 i f 20 ma ta 25c 580 540 660 0.8 0 0.6 1.0 0.2 0.4 560 600 620 640 40 0 120 60 0 40 80 20 20 60 80 100 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 i v ? i f forward current i f (ma) luminous intensity i v (mcd) 1 10 100 1000 30 100 10000 ta 25c 35 30 50
tlyk31t(f) 2007-01-24 4 hol-0132 x toshiba is continually working to im prove the quality and reliability of it s products. nevertheless, semiconductor devices in general can malfunction or fail due to their inhe rent electrical sensitivity and vulnerability to physical stress. it is the responsibility of t he buyer, when utilizing toshiba products , to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba pr oducts are used within specified operating ranges as set forth in the most recent toshiba products specif ications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semicond uctor devices,? or ?toshiba semiconductor reliability handbook? etc.. x the toshiba products listed in this document are inte nded for usage in general electronics applications (computer, personal equipment, office equipment, measuri ng equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunc tion or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control in struments, airplane or spaceship instruments, transportation instruments, traffic signa l instruments, combusti on control instruments, medical instruments, all types of safety devices, et c.. unintended usage of toshiba products listed in this document shall be made at th e customer?s own risk. x gallium arsenide (gaas) is a subst ance used in the products described in this document. gaas dust and fumes are toxic. do not break, cut or pulverize the product, or use chemicals to dissolve them. when disposing of the products, follow the appropriate regulations. do not dispose of the products with other industrial waste or with domestic garbage. x the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intelle ctual property or other rights of the third parties which may re sult from its use. no license is grant ed by implication or otherwise under any intellectual property or other right s of toshiba corporation or others. 000707eac restrictions on product use
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