深圳市格天光電有限公司3528燈珠規(guī)格書

1、承 認 書specification for approval客 戶:customer: 深圳市格天光電有限公司 客戶料號:customer part no. : 格天料號: gt- part no.: gt-m35281w606-0 規(guī) 格:specification: vf=3.0-3.4v cct=6000k-6500k iv=7-8lm 文件編號:documents no.: 送承認日期:sample date: 客戶承認簽核欄 customer authorized signature核 準checked審 核verify承認人approve bypleas retun to us

2、oen copy of “specification for approval”with you approved signatu客戶簽字確認，蓋章后請回傳一份承認書我司格天送承認確認欄 gt-confirm the signature核 準checked審 核verify制作人maker余鑫峰 目 錄1.封面-p12.目錄-p23.產(chǎn)品描述-p34.電性參數(shù)說明-p45.典型的光學特性-p56.分光參數(shù)-p67.產(chǎn)品信耐度-p78.回流焊說明-p89.使用須知簡述-p910.包裝說明-p10gt-m35281w606-0description (描述)3.50mm×2.80mmsm

3、t-led(表面貼片器件尺寸為3.50mm×2.80mm)the materials of the led dice is ingan(發(fā)光二極管所用芯片材料為氮化鎵)features(特征)extremely wide viewing angle(寬的發(fā)光角度)suitable for all smt assembly and solder process.(適用于的所有的smt裝配和焊接工藝)available on tape and reel(可用在載帶及卷軸上)moisture sensitivity level: level 4(防潮等級level 4)applicatio

4、ns(用途)optical indicator(光學指示)indoor lighting(室內(nèi)照明)interior automotive lighting(汽車應用)backlight for lcd, switch and symbol, display(lcd背光源轉(zhuǎn)換器,開關(guān)和標志,顯示器)light pipe application (日光燈管)advertisement(廣告應用)package dimensions(封裝尺寸) recommended solderinge pattern 建議焊盤模式尺寸 notes:1. all dimension units are mill

5、imeters. (所有標注尺寸的單位均為毫米)2.all dimension tolerance is ±0.15mm unless otherwise noted.(除了特別注明,所有標注尺寸的公差均為±0.15mm )gt-m35281w606-0selection guide(選擇指南)part no. 型號 dicelens type 膠體類型rank亮度等級luminous intensity(mcd) 光強 20maluminous flux(lm) 光通量 20maviewing angle 角度min. max. min max21/2gt-m35281w

6、606-0white (ingan)yellow diffuseda22402400 7.07.5120°b240025607.58.0note:1.1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.1/2 是從光學中心線角度，其中發(fā)光強度是 1/2 光學中心線值2.the above luminous intensity measurement allowance tolerance ±10%.上述發(fā)光強度的測試

7、允許公差為±10%the above luminous flux intensity measument allowance tolerance ± 0.2lm.上述光通量的測試誤差為±0.2lm.electrical / optical characteristics at ta=25°c 電性與光學特性parameter（參數(shù)）symbol（符號）min.(最?。﹖yp.(平均）max.最大）units (單位）testconditions測試條件forward voltage （正向電壓） vf 3.03.2-vif=20mareverse cur

8、rent （反向電流）ir-10avr = 5vcolor coordinates （色坐標）x-0.31-if=20may-0.31-if=20macolor temperature（色溫）tc600062506500kif=20macolor rendering index（顯色性指數(shù)）ra-72-criif=20maabsolute maximum ratings at ta=25°c 絕對最大額定值parameter（參數(shù))symbol（符號）rating（值）units（單位）power dissipation（功耗）pd90mwdc forward current （直流

9、正向電流） if30mapeak forward current 1（峰值正向電流） ifp100mareverse voltage（反向電壓） vr5velectrostatic discharge (hbm)(靜電）esd2000voperating temperature （操作溫度）topr-40 +85 storage temperature（保存溫度）tstg-40 +100 gt-m35281w606-0typical optical characteristics curves 典型的光學特性曲線ambient temperature vs. forward current f

10、orward current vs. relative intensity 環(huán)境溫度與正向電流曲線 正向電流與相對光強曲線 forward current(ma)forward voltage vs. forward current ambient temperature vs. relative intensity正向電壓與正向電流曲線 環(huán)境溫度與相對光強曲線 relative spectral emission diagram characteristics of radiation 輔射圖特征（發(fā)光角度圖） gt-m35281w606-0cie chromaticity diagramc

11、ie區(qū)塊坐標圖gt-m35281w606-0reliability test items and conditions 信賴性測試項目及條件the reliability of products shall be satisfied with items listed below.confidence level :90%ltpd :10%產(chǎn)品的可靠性應滿足于下列項目信任級別：95 ltpd：5 no.items 項目ref.standard 判定標準test condition 測試條件test hours/cyclessample size 樣品數(shù)量ac/re ok/ng1reflow 回

12、流焊jesd22-b106temp:260max,t=10 sec3 times.50pcs0/12temperature cycle 溫度循環(huán)jesd22-a104100±5 30 min.5 min,-40±5 30 min.100 cycles50pcs0/13thermal shock冷熱沖擊jesd22-a106100±5 5 min.-40±5 5 min.100 cycles50pcs0/14high temperature storage 高溫保存jesd22-a103temp:100±5 1000hrs.50pcs0/15lo

13、w temperature storage 低溫保存jesd22-a119temp:-40±5 1000hrs.50pcs0/16dc operating life常溫通電jesd22-a108ta=25±5if=20ma1000hrs.50pcs0/17high temperature high humidity高溫高濕通電jesd22-a10185±5/ 85%rh if=5ma 1000hrs.50pcs.0/1*the technical information shown in the data sheets are limited to the typ

14、ical characteristics and circuit examples of thereferenced products. it does not constitute the warranting of industrial property nor the granting of any license.數(shù)據(jù)的工作表中所示的技術(shù)信息僅限于典型特征和電路實例的引用的產(chǎn)品。它并不構(gòu)成值得工業(yè)產(chǎn)權(quán)也不給予任何許可。gt-m35281w606-0smt reflow soldering instructions smt 回流焊說明 1.reflow soldering should

15、not be done more than two times 回流焊 不可以做兩次以上2.when soldering , do not put stress on the leds during heating 當回焊時,不要在材料受熱時用力壓膠體表面soldering iron 烙鐵1.when hand soldering, the temperature of the iron must less than 300 for 3 seconds當手工焊接時,烙鐵的溫度必須小于300，時間不可超過3秒2.the hand solder should be done only one ti

16、mes手工焊接只可焊接一次repairing 修補repair should not be done after the leds have been soldered. when repairing is unavoidable,a double-head soldering iron should be used (as below figure). it should be confirmed beforehandwhether the characteristics of leds will or will not be damaged by repairing.led回流焊后不應該修

17、補,當修復是不可避免的時,必須使用雙頭烙鐵 （如下圖）,但必須事先確認此種方式會或不會損壞led本身的特性。cautions 注意事項the encapsulated material of the leds is silicone. therefore the leds have a soft surface on thetop of package. the pressure to the top surface will be influence to the reliability of the leds. precautions should be taken to avoid th

18、e strong pressure on the encapsulated part. so when use the picking up nozzle,the pressure on the silicone resin should be proper.led封裝為硅膠,故led膠體表面較較，用力按壓膠體表面會影響led可靠性,因此應有預防措施避免在封裝的零件上的強大壓力,當使用吸嘴時，膠體表面的壓力應是恰當?shù)摹t-m35281w606-0handling precautions 處理防備措施compare to epoxy encapsulant that is hard and b

19、rittle, silicone is softer and flexible. although its characteristicsignificantly reduces thermal stress, it is more susceptible to damage by external mechanical force . as a result,special handling precautions need to be observed during assemble using silicone encapsulated led products,failure to comply might leads to damage and premature failure of the led.相對環(huán)氧樹脂較脆較硬而言，硅膠封裝較柔軟且有彈性,因它的特性大大減少了熱應力,易受機械外力損壞，因此在手工處理方面須要對硅膠封裝材料做預防措施，若未按要求操作,可能會導致led損壞和光衰1.handle the component along the side surface by using forceps or appropr