臺灣晶元5050LMW5050W-3規(guī)格書18-20LM

1、 承 認(rèn) 書samples approval sheet客戶名稱（customer name）： 宋生組件名稱（production name）： 貼片發(fā)光二極管 型 號（model）： lmw5050w-3 編 號（part number）： 日 期（date）： 2011-5-14 編制prepared by審核checked by核準(zhǔn)approved by市場部market dept.范才玲客戶確認(rèn)customer confirmation確認(rèn)confirmed by審核checked by核準(zhǔn)approved by型 號model ：lmw5050w-3頁 碼

2、page: 1/6 一、 外形圖outline dimensions： 單位unit公差tolerance膠體顏色lens color發(fā)光顏色emission colormm±0.2mmwhite白色white備注：承認(rèn)書之編號和型號可用于查詢，客戶如有需要，請?zhí)峁┫鄳?yīng)的編號和型號。remark：p/n & model in samples approval sheet can be used to inquire，please provide corresponding p/n& model if customer need .型 號model ：lmw5050w-

3、3頁 碼page：2/6 二、光電參數(shù)photoelectricity parameter （環(huán)境溫度ambient temperature：25 濕度humidity：rh60%）項目item符號symbol測試條件test condition最小值min典型值type最大值max單位unit正向電壓forward voltagevfif=20ma3.0-3.4v反向電流reverse currentirvr=5v-10a發(fā)光強度luminous intensityivif=20ma18-20lm色溫cctdif=20ma6000-7000k光譜半寬度spectrum line half w

4、idthif=20ma-60-nm視 角viewing angle21/2if=20ma-120-deg備注：亮度測試公差±15%、波長測試公差±1nm、正向電壓測試公差±0.05v remark：the tolerance of intensity:±15%, the tolerance of wave length:±1nm,the tolerance of forwards voltage: ±0.05v. only reference for above data when testing.三、極限參數(shù)absolute max

5、imum rating （環(huán)境溫度ambient temperature：25 濕度humidity：rh60%）項目item符號symbol數(shù)值value單位unit備注remark正向電流forward currentif20ma-正向峰值電流peck forward currentifm75maf=1khz,占空比(duty cycle)1/10反向耐壓reverse voltagevr15 v-耗散功率power dissipationpm80mw-工作環(huán)境溫度operation temperaturetamb-25至+80-貯藏溫度storage temperaturetstg+40

6、至+60-焊接溫度soldering temperaturetsol240焊接3ssoldering3s型 號model ：lmw5050w-3頁 碼page： 3/6 四、典型光電特性曲線圖typical photoelectricity characteristic curve chart型 號model ：lmw5050w-3頁 碼page： 4/6 r 五、可靠性實驗項目reliability test project描述description項目item測試標(biāo)準(zhǔn)test criterion測試條件test condition測試時間test time數(shù)量qty失效數(shù)量fail qty

7、壽命測試life test常溫壽命測試life test(room temperature)jis7021:b4ta=25±5，if=30ma1000hrs220環(huán)境測試ambience test高溫存儲high temperature storejis7021:b10mil-std-202:210amil-std-750:2031ta=85±51000hrs220低溫存儲low temperature storejis7021:b12ta= -35±51000hrs220高溫高濕測試high temperature/ humidity testjis7021:b

8、11mil-std-202:103dta=85±5rh=85%1000hrs220冷熱沖擊測試cold / heat strike testjis7021:b4mil-std-202:107dmil-std-750:102630min-10±5100±55min 5min50cycles220冷熱循環(huán)測試cold and heat cycle testjis7021:a3mil-std-202:107dmil-std-705:105e 5min 5min 5min-352585-3530min 5min 30min 5min50cycles220 判斷標(biāo)準(zhǔn)judg

9、ing criterion:項目item符號symbol實驗條件experiment condition判斷標(biāo)準(zhǔn) criteriamin.max.forward voltagevfif=20ma-initial datex1.1reverse currentirvr=5v-30aluminous intensityivif=20mainitial datex0.8-型 號model ：lmw5050w-3頁 碼page： 5/6 六、注意事項 note（一）引腳成形方法led bracket forming method（1）必需離膠體2毫米才能折彎支架。the pin of led can

10、be bent where is at least 2mm out of led colloid.（2）支架成形必須用夾具或由專業(yè)人員來完成。must use fixture to deform the led bracket.（3）支架成形必須在焊接前完成。finishing the forming of led bracket must be before soldering.（4）支架成形需保證引腳和間距與線路板上一致。guarantee the gap between two pin of led tallys with led pads in pcb when forming.（二）

11、烙鐵焊接 manual soldering烙鐵（最高30w）尖端溫度不超過300；焊接時間不超過3秒；焊接位置至少離膠體3毫米。the tip temperature of soldering iron dont exceed 320；soldering time dont exceed 3s and soldering position must be 3mm out of led colloid?？煽啃院附訙囟龋╝圖、b圖）soldering temperature curve chart（figure a、figure b）preheat a圖波峰焊b圖回流焊型 號model ：lmw5

12、050w-3頁 碼page： 6/6 （三）防靜電措施esd countermeasure靜電及高壓會對led造成損壞，特別是芯片材質(zhì)為綠色和藍(lán)色的產(chǎn)品對靜電防護要求更加嚴(yán)格，要求在使用和檢驗產(chǎn)品時戴防靜電手腕帶或防靜電手套，焊接工具及設(shè)備外殼需可靠接地，焊接條件遵循此份規(guī)格書中的條件。static electricity and high volt can damage led，the production whose die material is green and blue must strictly required to prevent esd，must put on static

13、 glove and static fillet，soldering tool and the cover of device must connect the ground，soldering condition follows the related stating of production specification manual。（四）過電流保護protecting countermeasure when over current為避免由于電壓的變化引起大電流沖擊而造成產(chǎn)品損壞，需要加入保護電阻。need add the protecting resistor in circuit

14、in order to avoid damaging led due to big current and voltage fluctuation。（五）led安裝方法led installation method1）注意各類器件外線的排列以防極性裝錯，器件不可與發(fā)熱組件靠得太近，工作條件不要超過其規(guī)定的極限。pay attention to the led polarity and avoid installation wrong。led cant be close to euthermic component，work condition should tally with its spe

15、cification。2）務(wù)必不要在引腳間距變形的情況下安裝led。dont install the led under the condition of the led pin deformation。3）當(dāng)裝配led進入pcb或裝配孔時，led支架不能承受任何壓力。the led bracket dont load any pressure when installing the led into pcb or fitting hole。4）在焊接溫度回到正常以前，必須避免使led受到任何的震動或外力。must avoid any strike and force on led befor

16、e the soldering temperature return to room temperature。（六）存儲時間storage time1）在溫度535，濕度rh60%條件下，產(chǎn)品可保存一年。超過保存期的產(chǎn)品需重新檢測后方能使用。led can be stored for a year under the condition: the temperature of 535 and humidity of rh60%，these production must be re-inspected and tested before use if their storage time ex

17、ceed a year。2）如果打開的產(chǎn)品在535，rh60%的空氣條件下放置超過一周，則需要將產(chǎn)品在65±5的環(huán)境中放置24小時以上，并盡量在十五天內(nèi)使用。if led is exposed in air for a week under the condition: the temperature of 535，humidity of rh60%，must place the led in the ambience of 65±5 for 24 hours and use it in 15 days for best。（七）清洗cleaning當(dāng)用化學(xué)用品清洗膠體時必須特別小心，因為有些化學(xué)品對膠體表面有損傷并引起褪色如三氯乙烯、丙酮等?？捎靡掖疾潦谩⒔n，時間在常溫下不超過3分鐘。be careful of some chemical results in the led colloid fades and damage when using chemical clean the led，such as chloroethylene, acetone etc。 can use ethanol to wash or soak led but the time dont exceed