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1 copyright ? 201 7 , everlight a mericas inc. . release date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com introduction the EAUVA35352 product series is a ceramic base d led with high quality and reliability that suitable for uv application. features applications ? ? ? ? ? ? ? ? ? ? ? EAUVA35352 1. 8 w se ries
datasheet EAUVA35352 1.8w series 2 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com product nomenclature EAUVA35352 xxy ea = everlight americas u v a = uva 3535 = 3 .5mm x 3 .5mm pac kage 2 = angle: 120 xx = wavelength range [1] y = minimum radiant flux spec [ 2 ] notes: 1. wavelength range symbol description b c 360~370nm ef 380~390nm gh 390~400nm ij 400~410nm 2. minimum radiant flux spec symbol description 8 1000mw
datasheet EAUVA35352 1.8w series 3 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com absolute maximum ratings paramet er symbol ratings unit max. dc forward current (ma) i f 700 ma max. esd resistance v b 8000 v thermal resistance r th 5 k/w max. junction temperature t j 95 c operating temperature t opr - 40 ~ + 85 c storage temperature t stg - 40 ~ + 85 c pn of the ea uva35352 series: uva leds uv , EAUVA35352 series leds at 50 0ma are listed below color order code of EAUVA35352 minimum radiant flux ( m w ) peak wavelength (nm ) forward voltage ( v ) ultraviolet EAUVA35352bc8 1000 360~37 0 3.0 ~ 4.0 EAUVA35352ef8 1000 380~390 3.0 ~ 4.0 EAUVA35352gh8 1000 390~400 3.0 ~ 4.0 EAUVA35352ij8 1000 400 ~ 410 3.0 - 4.0
datasheet EAUVA35352 1.8w series 4 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com product binning radiant flux bins notes: 1. radiant flux measurement tolerance: 10% . 2. forward v oltage bins are defined at i f = 500ma operation . peak wavelength bins group bin minimum peak w avelength (nm) maximum peak w avelength (nm) u 36 3 60 370 38 380 390 39 390 400 40 40 0 4 1 0 notes: 1. peak wavelength measurement tolerance: 1nm. 2. forward v oltage bins are defined at i f = 500ma operation . forward voltage bins bin minimum forward voltage (v) maximum forward voltage (v) 3 032 3.0 3.2 3234 3.2 3.4 3436 3.4 3.6 3638 3.6 3.8 3840 3.8 4.0 note s: 1. forward v ol tage measurement tolerance: 2% . 2. forward v oltage bins are defined at i f = 500ma operation . bin code minimum radiant flux ( mw ) maximum radiant flux ( mw ) u2 1000 1100 u3 1100 1200 u4 1200 1300 u5 1300 1400 u6 1400 1500 u7 1500 1600
datasheet EAUVA35352 1.8w series 5 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com mechanical dimension 1. dimensions are in millimeters. 2. tolera nces unless mentioned are 0. 1 mm
datasheet EAUVA35352 1.8w series 6 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com mechanical dimension
datasheet EAUVA35352 1.8w series 7 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com reflow soldering characteristics for reflow process a. e a u v a series are suitable for smt processes. b. curing of glue in oven must be according to standard operation flow processes. c. reflow soldering should not be done more than twice. d. in soldering process, stress on the leds during heating should be avoided. e. after soldering, do n ot bend the circuit board.
datasheet EAUVA35352 1.8w series 8 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com typical characteristics curves spectrum @ thermal pad temperature = 25 relative radiant flux vs. forward current @ thermal pad temperature = 25 340 350 360 370 380 390 400 410 420 430 440 450 460 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 relative emission intensity peak wavelength (nm) 365nm 385nm 395nm 405nm 0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 relative radiant flux forward current (ma) 405nm 395nm 385nm 365nm
datasheet EAUVA35352 1.8w series 9 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com peak wavelength vs. forward current @ thermal pad temperature = 25 forward voltage vs. for ward current @ thermal pad temperature = 25 50 100 150 200 250 300 350 400 450 500 550 600 650 700 360 365 370 375 380 385 390 395 400 405 410 peak wavelength(nm) forward current (ma) 405nm 395nm 385nm 365nm 50 100 150 200 250 300 350 400 450 500 550 600 650 700 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 forward voltage (v) forward current (ma) 365nm 385nm 395nm 405nm
datasheet EAUVA35352 1.8w series 10 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com relative radiant flux vs. ambient temp ature @ forward current = 500ma peak wavelength vs. ambient temp ature @ forward current = 500ma ( ) ( ) 25 30 35 40 45 50 55 60 0.80 0.82 0.84 0.86 0.88 0.90 0.92 0.94 0.96 0.98 1.00 1.02 relative radiant flux ambient tempature ( ) 405nm 395nm 385nm 365nm 25 30 35 40 45 50 55 60 360 365 370 375 380 385 390 395 400 405 410 peak wavelength(nm) ambient tempature ( ) 405nm 395nm 385nm 365nm
datasheet EAUVA35352 1.8w series 11 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com forward voltage vs. ambient temp ature @ forward current = 500ma derating curve ( ) 25 30 35 40 45 50 55 60 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 forward voltage (v) ambient tempature ( ) 365nm 385nm 395nm 405nm
datasheet EAUVA35352 1.8w series 12 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com typical radiation patterns typical diagram characteristics of radiation for EAUVA35352 note s : 1. 2 1/2 is the off axis angle f rom lamp centerline where the luminous intensity is 1/2 of the peak value. 2. view angle tolerance is 5 .
datasheet EAUVA35352 1.8w series 13 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com emitter tape packaging carrier tape dimensions as the following : reel : 400pcs, m o q > 2kpcs(has to be a multiple of 400pcs) note s : 1. tolerance unless mentioned is 0.1mm; moisture resistant packaging feed direction
datasheet EAUVA35352 1.8w series 14 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com emitter reel dimensions note s : 1. dimensions are in millimeters. 2. tolerances unless mentioned are 0.1mm. product l abeling label e xplanation cpn: customer specification (when required) p/n : everlight production number qty: packing quantity cat: luminous flux (brightness) bin hue: color bin ref: forward voltage bin lot no: lot number made in taiwan: production place
datasheet EAUVA35352 1.8w series 15 copyright ? 201 7 , everlight a mericas inc. . rele ase date: 08.31. 201 7 . issue no: dhe - 0003075 rev: 6 www.everlight americas .com s torage c onditions ? before the package is opened. the leds should be stored at 30c or less and 90 %rh or less after being shipped from everlight and the stor age life limits are 12 months . ? if the moisture absorbent material (silica gel) has faded aw ay or the leds have exceeded the storage time, baking treatment should be performed using the following conditions. baking treatment: 605 for 24 hours. disclaimer ? everlight reserves the right(s) on the adjustment of product material mix for the specification. ? the p roduct meet s everlight published specification for a period of twelve (12) months from date of shipment. ? the graphs s hown in this datasheet are representing typical data only and do not show guaranteed values. ? when using this product, please observe the absolute maximum ratings and the instructions for us ing outlined in these specification sheets. everlight assumes no re sponsibility for any damage resulting from the use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. ? these specification sheets include materials protected under copyright of everlight. reproduction in any form is prohibited without obtaining everlights prior consent. ? this product is not intended to be used for military, aircraft, automotive, medical, life sustaining or life saving applications or any other application which can result in human injury or death. please contact authorized everlight sales agent for special application request.

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