Mecece abin grid ɗin ball (BGA)?Fa'idodi, nau'ikan, taro
2024-09-09 2624

Kwamfutar Grid Sarrafar (BGA) sun shahara sosai a cikin lantarki, musamman ga da'irori da ke tattare da da'irar da aka haɗa su (SMD ics) waɗanda ke buƙatar haɗin haɗin da yawa a cikin karamin fili.Ba kamar tsoffin kayayyaki ba, wanda wurin zama yana haɗi a gefuna da guntu, BGA yayi amfani da underside na guntu don haɗi.Wannan yana sauƙaƙa sanya allon buga da'irar (kwaya) ta rage cunkoso & yana ba da damar ƙarin layouts.Wannan labarin yana binciken abin da ya sa aka fi so BGA fakitin, da fa'idodin da suke bayarwa, ƙimar ƙirar BGA, da ƙalannun da aka tsara yayin haɗuwa da haɗuwa.Ko a cikin kayan lantarki ko aikace-aikacen masana'antu, fasaha na BGA yana inganta zane-zane & masana'antu.

Tsarin litattafai

Hoto na 1: Tsarin Grid Array (BGA)

Me yasa aka fi son fakitin ball (BGA)?

Aikin Grid Stray (BGA) wani nau'in marufi ne na saman dutsen da aka yi amfani da shi don haɗaɗɗun da'irori (iCS).Yana fasalin kwalliyar mai siyarwa a kan guntu na guntu maimakon ƙwayoyin gargajiya waɗanda ke sa ta dace don na'urori waɗanda ke buƙatar babban haɗi da ke buƙatar babban haɗin haɗi a ƙaramin sarari.Fa'idodin Grid Sarrafar (BGA) suna wakiltar babban cigaba a kan tsofaffin Quad Flat Flat (QFP) ƙira a cikin masana'antar lantarki.QFPS, tare da bakin ciki da bakin ciki filaye, suna da rauni a lanƙwasa ko kuma karya.Yana yin gyara matsaloli mai wahala da tsada, musamman ga da'irori da fil.

Packed da ke tattare da karfi a kan qfps suma sun shafi matsaloli yayin fasalin buga da'irar allon (kwaya).Kunkuntar karami na iya haifar da cunkoso na hanya, yana sa ya wahala zuwa hanyar haɗin hanya yadda yakamata.Wannan ambare na iya cutar da duka layout & wasan kwaikwayon da'ir.Haka kuma, daidai, da ake buƙata ga siyar da siyarwa QFP yana ƙara haɗarin ƙirƙirar gadoji da ba'a so ba tsakanin fil, mai yiwuwa haifar da da'irar lalacewa.

BGA fakiti su magance yawancin waɗannan batutuwan.Madadin fil, BGAS amfani da kwallayen soler da aka sanya a ƙarƙashin guntu lalacewar jiki kuma yana ba da damar mafi fili, ƙasa da ingantaccen kamuwa da PCB.Wannan layout yana sauƙaƙa samarwa, yayin da yake inganta amincin gidajen abinci.A sakamakon haka, Bgas sun zama matsayin masana'antu.Yin amfani da kayan aikin sana'a & dabaru na musamman, fasahar BGA ba kawai yana sauƙaƙa tsarin masana'antu ba amma kuma haɓaka ƙirar gaba da aikin lantarki.

Fa'idodin ball grid oray (BGA) fasaha

Fasahar Grid Sarrafa (BGA) ta canza hanyar haɗin da'irori (ICS) an tattara su.Wannan yana haifar da haɓaka a cikin ayyukan biyun & Ingancin aiki.Wadannan kayan haɗin ba wai kawai jera tsarin masana'antu ba amma kuma albarkaci aiwatar da na'urorin ta amfani da wadannan da'irori.

Hoto na 2: Tarid Grid (BGA)

Ofaya daga cikin fa'idar Wagaggawa shine ingantaccen amfani da sarari akan allon da aka buga yanki (kwaya).Abubuwan da ke tattare da na gargajiya suna haɗi a gefuna guntu, suna ɗaukar ƙarin daki.BGA fakitoci, duk da haka, sanya matsayi mai sayar da sanda a ƙarƙashin chip, wanda ya cire sararin samaniya mai mahimmanci a kan allo.

Bgas kuma suna ba da fifikon zafi da lantarki.Tsarin yana ba da damar wutar lantarki & ƙasa, rage shigarwar da kuma tabbatar da sigina masu tsabta.Wannan yana haifar da ingantacciyar amincin siginar, wanda yake da mahimmanci a aikace-aikace masu sauri.Ari, layout na BGA, yana hana matsanancin zafi da lantarki wanda ke samar da zafi mai yawa yayin aiki, kamar katin sarrafawa & zane-zane.

Maɓallin aiwatar da fakiti na BGA yana ƙaruwa madaidaiciya.Maimakon buqatar siyar da siyar da katako, a gefen guntu, kwalliyar mai sayar da sojoji a karkashin wani kunshin BGA suna ba da ƙarin robust mai aminci & amintacce.Wannan yana haifar da ƙarancin lahani yayin masana'antu da kuma bayar da gudummawa ga mafi girma samarwa, musamman a cikin yanayin samar da taro.

Wani fa'idar fasahar BGA ita ce iyawarta don tallafawa zane na na'urar Slimmer.BGA fakitoci suna da bakin ciki fiye da tsofaffin zane wadanda ke ba da damar masana'antun don ƙirƙirar Sleeker, ƙarin ƙananan na'urori ba tare da yin sadaukarwa ba.Wannan yana da mahimmanci musamman ga na'urorin lantarki kamar wayoshinsu & kwamfyutocin, inda girman da nauyi ne mai mahimmanci.

Baya ga daidaitawarsu, fakitin BGA suna yin kiyayewa & sake gyara sauki.Babban pads mafi girma a cikin guntu Simpleaddamar da aiwatar da aiki ko sabunta hukumar, wanda zai iya fadada rayuwar na'urar.Wannan yana da amfani ga kayan aiki masu fasaha wanda ke buƙatar dogaro na dogon lokaci.

Gabaɗaya, haɗuwa da ƙirar adon sarari, inganta aikin, masana'antu na sauƙaƙe, da sauƙin gyara ya yi zaɓin BGA na zamani zaɓi na zamani.Ko a cikin na'urorin masu amfani ko aikace-aikacen masana'antu, BGAS suna ba da ingantaccen & ingantacciyar bayani don buƙatun bukatun yau.

Fahimtar ball Thrays (BGA) kunshin

Ba kamar hanyar tsufa ta Quad Flat Pack (qfp) wanda ya haɗu da fil tare da gefuna na guntu, BGA yana amfani da underside na guntu don haɗi.Wannan layout tana fitar da sarari & yana ba da damar amfani da allon, guje wa matsalolin da ke tattare da girman PIN da jerawa.

A cikin kunshin BGA, ana shirya haɗi a cikin wata ƙasa a ƙarƙashin guntu.Madadin fil na gargajiya, ana amfani da karamin kwalliyar soleter don samar da haɗin haɗi.Wadannan kwallayen kwalliyar sololer suna dacewa tare da murfin tagulla a kan Buga na Circir Circir (PCB), ƙirƙirar abubuwa masu ƙarfi & amintattu lokacin da guntu yake.Wannan tsarin ba kawai ingantawa bane kawai amma kuma yana sauƙaƙa aiwatar da babban taro, a matsayin jeri da sayar da kayan aikin ya fi madaidaiciya.

Ofaya daga cikin fafutuka na fakitin BGA fakiti shine ikonsu na sarrafa zafi sosai.Ta hanyar rage juriya na thermu tsakanin silicon chip & PCB, BGAS taimaka dissipate zafi sosai.Wannan yana da mahimmanci musamman a cikin hanyoyin lantarki, inda sarrafa zafi yana da mahimmanci don ci gaba da tsayar da aikin da kuma shimfida salo na kayan aikin.

Wani fa'idar shine gajarta yana jagorantar tsakanin guntu & kwamitin, godiya ga layout a kan underside mai ɗaukar katako.Wannan yana rage jagorancin kafa, inganta amincin alamun da kuma aikin gabaɗaya.Don haka, yana yin fakitin BGA fakitin zaɓi don na'urorin lantarki na zamani.

Daban-daban bambance-bambancen na ball Thray (BGA)

Hoto na 3: Tsarin Grid Array (BGA)

Fasahar Cire (BGA) Fasaha ta Packaging ta samo asali don magance nau'ikan lantarki na zamani, daga aiki & tsada zuwa girman da sarrafa zafi.Wadannan bukatun iri daban-daban sun haifar da halittar bambance-bambancen BGA.

Mold ored tsari tsari na ball grid ireray (taswirar) an tsara shi don na'urori da basa buƙatar matsanancin aiki amma har yanzu suna buƙatar aminci & aiki.Wannan bambance-bambancen yana da tasiri ne mai inganci, tare da karancin shigar, yana sa sauki a saman dutsen.Slerarancinsa da ƙimmar sa shi zaɓi mai amfani don babban kewayon low zuwa tsakiyar aikin lantarki.

Don ƙarin na'urori masu buƙatar, filayen ƙwayoyin filastik na kwari (PBGA) suna ba da fasali fasali.Kamar MapBaga, yana samar da karancin halaka & sauki hawa, amma tare da ƙara yadudduka na tagulla a cikin substrate don rike mafi girma iko.Wannan yana sa PBGA mai kyau ya dace da na'urorin babban aiki wanda ke buƙatar ingantaccen dissibation mai ƙarfi yayin riƙe dogaro da dogaro.

Lokacin sarrafa zafi yana da damuwa, therarfin thermally inganta filastik ball thrid (Tepbga) ya fice.Yana amfani da lokacin farin ƙarfe mai kauri cikin substrate da yadda yakamata ka zana zafi daga cikin guntu, tabbatar da cewa kayan haɗin da aka kwantar da hankali.Wannan bambance-bambancen ya dace da aikace-aikace inda ingantaccen gudanarwa ne mafi fifiko.

An tsara tsarin ƙirar ƙwallon ƙwallon ƙwallon ƙafa (TBGA) don aikace-aikacen babban aiki inda ake buƙatar haɓaka zafi mafi girma amma sarari ke da iyaka.Aikin da yake da zafin jiki shine na musamman ba tare da buƙatar hancin hancin waje ba, yana yin daidai da babban taro a cikin manyan na'urori.

A cikin yanayi inda sarari musamman tilasta, kunshin akan kunshin (POP) fasaha yana ba da maganin halitta.Yana ba da damar adana abubuwan haɗin da yawa, kamar sanya madaidaicin daidaitaccen ƙwaƙwalwar ajiya kai tsaye a saman wani processor, yana ƙara aiki a cikin ƙananan ƙafa.Wannan yana sanya pop sosai a cikin na'urori inda sarari ke a Premium, kamar wayoyin salula ko Allunan.

Don na'urori masu-ɗafi, ana samun ƙarfawar ƙwayoyin microbga a cikin ramuka kamar ƙarami kamar 0.65, 0.75, & 0.75mm.Matsayinta mai kankanta yana ba shi damar shiga cikin kayan lantarki mai dorawa, ya sa zabin da aka fi so don haɓaka na'urorin da aka haɗa sosai inda kowane ƙimar milleriter.

Kowane ɗayan waɗannan bambance-bambancen BGA na nuna karancin karfin fasahar BGA, suna ba da mafita don saduwa da ingantattun masana'antar lantarki.Ko dai ingancinsa ne, gudanarwa ta zafi, ko ingantawa sarari, akwai kunshin BGA wanda ya dace da kowane aikace-aikacen.

Kwayoyin Grid Sarrafa (BGA) aiwatar da taro

Lokacin da ball grid ɗin tsararru (aka fara gabatar da fakiti na BGA), akwai damuwa game da yadda ake tara su dogara.Fasaha ta gargajiya ta gargajiya (SMT) ta zama masu shiga don sauƙaƙawa don sauƙi, amma BGAS ya gabatar da ƙalubale daban-daban saboda haɗin haɗin su yana ƙarƙashin kunshin.Wannan ya haifar da shakku game da ko ana iya karbar bakuncin BGAS yayin samarwa.Koyaya, waɗannan damuwar an sa su huta lokacin da aka gano cewa fasahohi na Reflay fasahohi suna da tasiri sosai yayin dogaro da gidajen abinci.

Hoto na 4: Grid Dray Majalisar

Tsarin BGA na Siyayya ya dogara da ikon zafin jiki daidai.A lokacin da ya kawar da sojoji na wargaza, duk taron yana mai zafi sosai, ciki har da mai sayar da Sojojin da ke ƙarƙashin kunshin BGA.Wadannan kwallayen masu sayar da kayan sawa suna da rufi tare da ainihin adadin Siyar da ake buƙata don haɗin.Kamar yadda zafin jiki ya tashi, mai sayar da mai narkewa & ya samar da haɗin.A tashin hankali na saman yana taimaka wajan kunshin BGA tare da murfin da suka dace akan jirgin.Tsarin tashin hankali na farfajiya yana aiki a matsayin jagora, tabbatar da cewa ƙwallon soja ya zauna a lokacin da yake shafa.

Kamar yadda sojan ya yi sanyi, yana tafiya ta hanyar ɗan taƙaitaccen lokaci inda ya kasance a taƙaice.Wannan yana da mahimmanci don ba da damar kowane ƙwallon soja don daidaitawa cikin matsayi daidai ba tare da haɗawa da makwabta maƙwabta ba.Musamman faifan duka sunyi amfani da mai siyar da tsarin sanyayawar mai sarrafawa suna tabbatar da cewa gidajen abinci na soja suna haifar da tsari daidai & kulawa.Wannan matakin sarrafawa yana taimakawa ga nasarar Majalisar Bada.

A cikin shekarun, hanyoyin da aka yi amfani da su don tantance fakiti BGA na BGA sun yi gyara kuma an daidaita su, sanya su wani ɓangare na masana'antar Masana'antu na zamani.A yau, waɗannan taron taron suna hade cikin layin masana'antu, da kuma abin da ya shafi na farko game da amincin Bgas ya bace sosai.A sakamakon haka, ana ɗaukar fakiti BGA. Za'a zabi mai dogaro da ingantaccen tsari don ƙirar samfurin lantarki, yana ba da tsauri & madaidaicin da'awar.

Kalubale da mafita

Daya daga cikin manyan kalubale tare da kayan aikin grid ɗin shine cewa na'urorin BLG) shine cewa haɗin haɗin gwiwar yana ɓoye a ƙasa guntu.Wannan ya sa basu da wuya a bincika ta amfani da kayan gani na gargajiya.Wannan farko ya haifar da damuwa game da amincin BGA.A cikin amsawa, masana'antun suna da kyau-puted su sayar da masu sayar da su, tabbatar da cewa ana amfani da zafi a ko'ina cikin Majalisar.Ana buƙatar wannan rarraba zafi mai zafi don narkar da duk ƙwarewar soja daidai & kulla haɗin haɗi a kowane matsayi a cikin yankin BGA.

Yayinda gwajin lantarki zai iya tabbatar da cewa na'urar tana aiki, bai isa ba don tabbatar da amincin dogon lokaci.Haɗin haɗi na iya zama kamar sauti na lantarki yayin gwaje-gwaje na farko, amma idan sojan soja ya yi rauni ko ba daidai ba, zai iya kasawa kan lokaci.Don magance wannan, binciken X-ray ya zama hanya mai zuwa don tabbatar da amincin gidajen abinci na BGA Sold.X-rayuka suna ba da cikakken bayani a cikin haɗin da aka sayar a ƙasa da guntu, ba da damar masu fasaha don tabo kowane lamurra.Tare da madaidaitan saitunan zafi & ainihin sayar da kayayyaki, BGAS yawanci suna nuna haɓaka haɓaka, haɓaka dogaro da Majalisar.

Receding allon da aka shirya

Reveding wani kwamitin da'irar da ke amfani da BGAS na iya zama mai laushi & hadadden tsari, galibi yana buƙatar kayan aikin sana'a & dabaru.Mataki na farko a cikin sake dawowa ya ƙunshi cire kuskuren BGA.Ana yin wannan ta hanyar amfani da zafi kai tsaye ga Solder a ƙarƙashin guntu.Abubuwan da aka kwantar da hankali da ke da kwastomomin da ke haifar da zafi a hankali wuta BGA, thermocopples don saka idanu akan zazzabi da zarar Skiller ya narke.Yana da mahimmanci sarrafa dumama domin kawai BGA ya shafa, yana hana lalacewa ga kayan haɗin kusa.

Gyara da sake jan bgas

Bayan BGA an cire, ana iya maye gurbinsa da sabon bangaren ko, a wasu yanayi, ƙi.Hanyar gyara gama gari tana jan ragamar kwalliyar da ta shafi maye gurbin sololer a kan BGA wacce har yanzu tana aiki.Wannan zaɓi ne mai inganci don kwakwalwan kwamfuta masu tsada, yayin da yake ba da damar haɗin da za a sake yin amfani da su maimakon watsar da su.Kamfanoni da yawa suna ba da sabis na musamman & kayan aiki don tseren BGA, suna taimakawa wajen tsawaita rayuwar abubuwan da ake amfani da su.

Duk da abin da ya faru game da wahalar bincika abubuwan haɗin gwiwar BGA SOLDER, fasaha ta sami mahimman abubuwa.Sabar da aka buga a cikin buga kwamitin katako (PCB) zane-zane, ingantattun dabaru kamar yadda aka ba da gudummawa na bayanan sirri da ke tattare da BGAS.Bugu da ƙari, ci gaba a cikin karatun motsa jiki & gyara fasahohin sun tabbatar da cewa Bgas za a iya amfani da BGAS ta amfani da manyan aikace-aikace.Wadannan ci gaba sun karu da ingancin samfuri da suka hada fasahar BGA.

Ƙarshe

Apparshen BLY TRAY (BGA) a cikin kayan lantarki na zamani da aka kori ta hanyar amfani da kayan lantarki na zamani, ciki har da ingantaccen rikitarwa, da ƙirar taro.Cikakkiyar kalubalen farko kamar yadda aka ɓoye masu haɗin soja & rectoring matsaloli, fasahar BGA ta zama zaɓin da aka fi so a aikace-canje daban-daban.Daga matsakaiciyar na'urorin hannu zuwa tsarin sarrafa kwamfuta, fakitattun BGA suna ba da ingantaccen inganci & ingantacciyar bayani don rikitarwa na wuraren lantarki.