1 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com lamp EALP03RDGRA1 features ?long life feature. ?low power consumption. ?high emitting efficiency. ?most radial lead plastic led lamp acail able packed in ape and reel. ?reel package simplifies handling and teat. ?the product itself will remain within rohs complian t version ? compliance with eu reach ? compliance halogen free. (br <900 ppm, cl<900 ppm , br+cl <1500 ppm) . description ?the 1254 lamps are made with algainp diodes which e mit brilliant green ?automatically insert able with radial lead insertio n equipment. applications ?audio equipment ?home appliance ?monitor ?satellite receiver ?sign board ?burglar alarm ?computer peripheral ?stop light ?air condition
datasheet lamp EALP03RDGRA1 2 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com device selection guide chip materials emitted color resin color algainp brilliant red red diffused absolute maximum ratings (ta=25 ) parameter symbol rating unit continuous forward current i f 25 ma peak forward current (duty 1/10 @ 1khz) i fp 60 ma reverse voltage v r 5 v power dissipation p d 60 mw operating temperature t opr -40 ~ +85 storage temperature tstg -40 ~ +100 soldering temperature t sol 260 for 5 sec. electro -optical characteristics (ta=25 ) parameter symbol min. typ. max. unit conditio n luminous intensity iv 400 630 ----- mcd i f =20ma viewing angle 2 1/2 ----- 30 ----- deg i f =20ma peak wavelength p ----- 632 ----- nm i f =20ma dominant wavelength d ----- 624 ----- nm i f =20ma spectrum radiation bandwidth ? ----- 20 ----- nm i f =20ma forward voltage v f 1.7 2.0 2.4 v i f =20ma reverse current i r ----- ----- 10 a v r =5v
datasheet lamp EALP03RDGRA1 3 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com typical electro - optical characteristics curves relative intensity vs. wavelength (ta=25 ) directivity (ta=25 ) relative intensity (a.u.) radiation angle wavelength (nm) relative intensity (a.u.) forward current vs. forward voltage (ta=25 ) relative intensity vs. forward current (ta=25 ) forward current (ma) relative intensity(a.u.) 0 5 10 15 20 25 0.0 0.5 1.0 1.5 forward voltage (v) forward current (ma) relative intensity vs. ambient temp. forward curren t vs. ambient temp. relative intensity(a.u.) 25 30 35 40 45 50 55 60 65 70 0.0 0.5 1.0 1.5 2.0 forward current (ma) 0 20 40 60 80 100 0 10 20 30 40 ambient temperature ta () ambient temperature ta ()
datasheet lamp EALP03RDGRA1 4 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com package dimension notes: 1. all dimensions are in millimeters, tolerance is 0.25mm except being specified 2. lead spacing is measured where the lead emerge f rom the package 3. protruded resin under flange is 1.5 mm(0.059?) ma x led. 4. the single led picture which is after taping.
datasheet lamp EALP03RDGRA1 5 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com carrier tape dimensions: notes: 1.all dimensions are in millimeters, tolerance is 0. 25mm except being specified 2.lead spacing is measured where the lead emerge fr om the package taping sizes note: tolerances unless mentioned 0.1mm. unit = mm symbol items symbol specifications avg. tolerance mm inch (mm) tape feed hole diameter d 4.0 0.157 0.2 component lead pitch f 5.08 0.100 +0.8/-0.2 front-to-read deflection h 0 0 5 feed hole to button of component h1 16.0 0.630 1.0 feed hole to overall component height h2 24.40 0.80 3 1.0 lead length after component removal l 11.00 0.433 m ax feed hole pitch p 12.70 0.500 0.3 lead location p1 3.85 0.200 0.7 center of component location p2 6.35 0.250 1.2 overall taped package thickness t 1.42 0.056 max feed hole location w0 9.00 0.354 0.5 adhesive tape width w1 13.00 0.512 0.5 adhesive tape position w2 2.00 0.079 max tape width w3 18.00 0.709 0.75
datasheet lamp EALP03RDGRA1 6 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com moisture resistant packing materials label explanation ? cpn: customer?s product number ? p/n: product number ? qty: packing quantity ? cat: ranks of luminous intensity ? hue: ranks of dominant wavelength ? ref: ranks of forward voltage ? lot no: lot number packing specification inner carton outside carton packing quantity 1. 2500 pcs/1 inner carton 2. 10 inner cartons/1 outside carton
datasheet lamp EALP03RDGRA1 7 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com notes 1. lead forming during lead formation, the leads should be bent at a point at least 3mm from the base of the epoxy bu lb. lead forming should be done before soldering. avoid stressing the led package during leads formin g. the stress to the base may damage the led?s chara cteristics or it may break the leds. cut the led lead frames at room temperature. cuttin g the lead frames at high temperatures may cause fa ilure of the leds. when mounting the leds onto a pcb, the pcb holes must b e aligned exactly with the lead position of the led. if the leds are mounted with stress at the leads, it causes det erioration of the epoxy resin and this will degrade the leds. 2. storage the leds should be stored at 30c or less and 70%rh or less after being shipped from everlight americas and the storage life limits are 3 months. if the leds are st ored for 3 months or more, they can be stored for a year in a sealed container with a nitrogen atmosphere and moisture a bsorbent material. please avoid rapid transitions in ambient temperatu re, especially, in high humidity environments where condensation can occur. 3. soldering careful attention should be paid during soldering. when soldering, leave more then 3mm from solder jo int to epoxy bulb, and soldering beyond the base of the tie bar is rec ommended. recommended soldering conditions: hand soldering dip soldering temp. at tip of iron 300 max. (30w max.) preheat temp. 100 max. (60 sec max.) soldering time 3 sec max. bath temp. & time 260 max., 5 sec max distance 3mm min.(from solder joint to epoxy bulb) distance 3mm min. (from solder joint to epoxy bulb) recommended soldering profile avoiding applying any stress to the lead frame whi le the leds are at high temperature particularly wh en soldering. dip and hand soldering should not be done more tha n one time after soldering the leds, the epoxy bulb should be p rotected from mechanical shock or vibration until t he leds return to room temperature. preheat laminar wave fluxing
datasheet lamp EALP03RDGRA1 8 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com a rapid-rate process is not recommended for coolin g the leds down from the peak temperature. although the recommended soldering conditions are s pecified in the above table, dip or handsoldering a t the lowest possible temperature is desirable for the leds. wave soldering parameter must be set and maintain according to recommended temperature and dwell time in the solder wave. . 4. cleaning when necessary, cleaning should occur only with is opropyl alcohol at room temperature for a duration of no more than one minute. dry at room temperature before use. do not clean the leds by the ultrasonic. when it is absolutely necessary, the influence of ultrasonic cleaning on the leds depends on factors such as ultrasonic power and the assembled condition. ultrasonic cleaning shall be pre-qualified to ensure this will not cause damage to the led 5. heat management heat management of leds must be taken into consider ation during the design stage of led application. th e current should be de-rated appropriately by referring to th e de-rating curve found in each product specificati on. the temperature surrounding the led in the applicat ion should be controlled. please refer to the data s heet de-rating curve. 6. esd (electrostatic discharge) the products are sensitive to static electricity o r surge voltage. esd can damage a die and its reliabi lity. when handling the products, the following measures against electrostatic discharge are strongly recomm ended: eliminating the charge grounded wrist strap, esd footwear, clothes, and floo rs grounded workstation equipment and tools esd table/shelf mat made of conductive materials proper grounding is required for all devices, equip ment, and machinery used in product assembly. surge protection should be considered when designing of commercial products. if tools or equipment contain insulating materials such as glass or plastic, the following measures against electrostatic discha rge are strongly recommended: dissipating static charge with conductive materials preventing charge generation with moisture neutralizing the charge with ionizers. 7. directions for use the leds should be operated with forward bias. the driving circuit must be designed so that the leds ar e not subjected to forward or reverse voltage while it is off. if r everse voltage is continuously applied to the leds, it may cause migration resulting in led damage. 8. other above specification may be changed without notice. everlight americas will reserve authority on material change for above specification.
datasheet lamp EALP03RDGRA1 9 copyright ? 2010, everlight americas all rights res erved. release date : fed. 19. 2008. issue no: 1 rev.1 www.everlightamericas.com when using this product, please observe the absolu te maximum ratings and the instructions for using o utlined in these specification sheets. everlight americas assumes no r esponsibility for any damage resulting from use of the product which does not comply with the absolute maximum rat ings and the instructions included in these specifi cation sheets. these specification sheets include materials prote cted under copyright of everlight americas corporatio n. please don?t reproduce or cause anyone to reproduce them without everlight americas's consent.
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