BGA封装技术

BGABGABGABGA--BGABGABGABGATN305941ICIOIOBGA1BGABGA90IC1996-20015BGA1999BGA10200436IOBGAPCASICDSPPDAPLD2BGABGA(BallGridArray)IO(PCB)(LeadedDe~ceQFPPLCC)BGA1)IOBGAIOBGAIO30CBGA-49BGA-320(127mm)PLCC-44(127mm)MOFP-304(08mm)844722)QFPPLCC127mm10mm08mm065mm05mmIO04mmSMTBGAIO15mm127mm10mmBGA(BGACSP-BGA10mmCSP)08mm065mm05mmSMT10ppm3)BGA4)BGA5)IO6)BGAMCMMCM7)BGABGAIC3BGABGABGA3PBGA(PlasticballZddarray)CBGA(ceramicballSddarray)TBGA(tapeballgridarray)3.1PBGA()PBGABT()63Sn37Pb62Sn36Pb2Ag()PBGA4PBGAPBGABGAEBGACPBGA()5PBGA1)PCB(-FR-4)PBGABT(CTE)14ppmPCB17ppmcCCTE2)3)4)PBGA32CBGA()BGACBGA10Sn90Pb63Sn37Pb610-35mm15mm127mm10mmCBGA()1)2)PBGA3)PBGA4)PBGACBGA1)PCB(CTE)(A1203CTE7ppmcCPCBCTE17ppm)2)PBGA3)33CCGA(ceramiccolumnSddarray)CCGACBGA7CCGA05mm125mm~22mmCBGA087mmPCB34TBGA()TBGATBGA8(a)IO()TBGA8(b)()TBGA1)PCB2)3)BGA4)PBGATBGA1)2)35BGAMCM-PBGA(Multiplechipmodule-PBGA)PBGA9LBGABGATABLBGA10(+05mm)gBGA3065mm075mm08mmTABtxBGASBGA(Stackedballgridarray)BGA11etBGABGA05mm-et-BGA12CTBGACVBGA(ThinandVeryThinChipArrayBGA)BGABGA1.2mmBGA14BGABGArS(175~230)41PBGA411PBGABT(12~18µm)PCB3232PBG412→→→→→→→→→→→→IC18330mil(075mm)62362SnPbAg6337SnPb230CFCPBGA42FC-CBGA421FC-CBGACBGAPCBCTECBGACCGA--HITCE422-)+-)+43TBGA431TBGATBGATBGA432→→→→→→→→→→→→→BGA25BGAICBGABGAIO100~1000BGAIO50~540IO540PBGACBGATBGAIO60051IC511100~500IOIC70~90µm35µm512BGA3~8mm25mm100~200µm7µm04~056mmIC02~035mm25Llm513514BGA(Tg175)(CTE13ppm)(100kHz)100kHz523●●●IO()521(CTE)()PCB()TCECTE1GHzCTECBGACCGAPCB--HITCE3122ppmCTE54352295Pb5Sn90Pbl0Sn(350)63Pb37Sn(220523CTE6BGABGA47BGABGA8PDIPPSOPPQFPPLCCPGABGA1997BGABGABGABGABGABGABGA9BGABGABGABGABGA