散热基板介绍-2010

《散热基板介绍-2010》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、LED用散熱基板產品(Taicooler)陆海捷2010/06/031、应用领域细分2、热阻/热传导测量及基本观念3、应用实例测试对比4、台虹材料介绍散熱金屬基板可應用領域目前最熱門應用領域其他的應用1、应用领域细分LED散熱基板主要應用TaiflexTaicooler照明LED-TV背光模組Thickness(L)Thermalconductivity(k)热导Thermalresistance(R,RA)热阻T1T2Power(P)ThermalresistanceThermalconductivity(ASTMD5470,Bergqui

2、st,Laird)Area(A)T1-T2R(oC/W)=PLk(W/m-K)=RxA3、熱阻/熱傳導測量及基本觀念LRA(oC-in2/W)=kGoldwireLEDChipEpoxyDomeLensPadAnodeCathodeHighPowerLED自樹脂往大氣自導線往基板Substrate(IMS)JunctionsideAlsubstratesideThermalimage測試測量項目：兩面溫度差傳熱速率客戶需求及材料規格測試Osram1WLED:(100lmat350mA,225lmat1A)Colortemp.:6500K基板台

3、虹(Taicooler):Cu/PI/ad/AlLSAE051020Supply:3.5V,0.8ASupply:3.0V,0.3A規格項目B家LTI-04503L家1KA04Taiflex銅厚(Oz.)111鋁板厚度(mm)1.61.01.0絕緣層厚度(mm)7510226熱傳導率(W/m*K)2.23.02.0熱阻抗(in2-oC/W)0.0530.050.056B家TaiflexL家Thermalimage(Junctionside)Thermalimage(Alsubstrateside)B家360sec.108.95oC210sec

4、.111.20oCTaiflexThermalimage(Alsubstrateside)210sec.102oC210sec.111.20oCTaiflexL家4、台虹散熱產品功能定位HighpowerapplicationLowpowerapplication低熱阻,K>3w/mk<0.05℃-in2/W,HighTg>150℃,B.V.>2KV>3W1W~3W0.5W~1W中熱阻,K:1~3w/mk<0.1℃-in2/W,HighTg>100℃,B.V.>2KV普通熱阻,k:1w/mk<0.15℃-in2/W,HighTg>70

5、℃,B.V.>1.5KV台虹材料系列介绍Taicooler照明Light-bar导热系数击穿电压对应品名1-1.5W<2KVLSAE0510201.5-3W>3KVLSAE051060导热系数击穿电压对应品名1-3W<2KVLSAE001060LS60/LSF40型號PI型號產品品名產品結構幅寬（mm）包裝散熱銅箔(无胶铜)单面2JPSE0810PI=1/2mil，EDCu=1oz250/500mm100M/箱双面2JPDE0810EDCu=1oz，PI=4/5mil，EDCu=1oz250/500mm100M/箱散熱绝缘层纯胶膜LS60a

6、d=60um250/500mm100M/箱LSF40ad=40um250/500mm100M/箱BondplyLBE032020ad=20um，PI=1/3mil，ad=20um250/500mm100M/箱散热铝基板含PILSAE051020A02PI=1/2mil，EDCu=1oz，ad=20um，Al=0.2mm510/610mmSheetLSAE051020A10PI=1/2mil，EDCu=1oz，ad=20um，Al=1mm510/610mmSheetLSAE051020A12PI=1/2mil，EDCu=1oz，ad=20um，

7、Al=1.2mm510/610mmSheetLSAE051020A15PI=1/2mil，EDCu=1oz，ad=20um，Al=1.5mm510/610mmSheetLSAE051020A20PI=1/2mil，EDCu=1oz，ad=20um，Al=2mm510/610mmSheetNonPILSAE001060A02EDCu=1oz，ad=60um，Al=0.2mm510/610mmSheetLSAE001060A10EDCu=1oz，ad=60um，Al=1mm510/610mmSheetLSAE001060A12EDCu=1oz，a

8、d=60um，Al=1.2mm510/610mmSheetLSAE001060A15EDCu=1oz，ad=60um，Al=1.5mm510/610mmSheetL