Kayan Kayan Wutar Lantarki Mai Haɗaɗɗen Wuta LM2904 ADS8341E/2K5 OPT3001IDNPRQ1 TPS79101DBVRG4Q1 ic guntu

1.Menene bonding (chip bonding da bonding)

bonding wata hanya ce ta bonding a cikin guntu samar da tsari, kullum amfani da su haɗa ciki circuitry na guntu zuwa kunshin fil tare da zinariya waya kafin marufi, kuma kullum bayan bonding (watau bayan circuitry da aka haɗa da fil) guntu ne. wanda aka lulluɓe shi da gel ɗin baki yayin amfani da fasahar marufi ta waje COB ( ChipOnBoard), wannan tsari shine a gwada wafer na epitaxial da aka dasa a cikin allon kewayawa na musamman, sa'an nan kuma kewayen wafer na epitaxial da aka haɗa da allon kewayawa tare da wayar zinare, sannan narke. tare da aikin kariya na musamman na kayan halitta da aka rufe da wafers na epitaxial don kammala bayan-encapsulation na guntu.

2.Menene semiconductor?

Bari mu fara da menene semiconductor.Daga ra'ayi na kayan abu: semiconductor wani abu ne tare da kaddarorin gudanarwa tsakanin na mai gudanarwa da insulator a dakin da zafin jiki.Kamar a rayuwar yau da kullun, wayoyi na jan karfe da aluminum sune madugu, yayin da roba da makamantansu su ne insulators.Dangane da halayen lantarki: semiconductor abu ne mai sarrafa wutar lantarki, kama daga insulator zuwa jagora.

Kaddarorin hudu na semiconductor.

Za a iya gano abubuwan da aka gano na semiconductor tun a shekara ta 1833, lokacin da Faraday, masanin kimiyar Burtaniya, kuma uban kayan lantarki, ya fara gano cewa juriya na sulfide na azurfa ya bambanta da yanayin zafi daban da na ƙarfe na yau da kullun, wanda shine farkon farko. gano abin mamaki na semiconductor.

Amma ba a gama taƙaita kaddarorin semiconductor ba har zuwa Disamba 1947 ta Bell Laboratories.

Yanayin zafin jiki ya tashi, kuma juriya ya fadi: juriya na semiconductor yana raguwa yayin da zafin jiki ya tashi, amma, gaba ɗaya, juriya na karfe yana ƙaruwa da zafin jiki.

Tasirin Photovoltaic: haɗin da aka kafa ta hanyar sadarwa tsakanin semiconductor da electrolyte yana samar da wutar lantarki lokacin da aka fallasa zuwa haske.

Tasirin hoto: ƙaddamarwar semiconductor yana ƙaruwa a gaban haske.

Tasirin gyaran gyare-gyare: ƙaddamarwa na semiconductor shine jagora kuma yana da alaƙa da jagorancin filin lantarki da aka yi amfani da shi.Ƙara ingantaccen ƙarfin lantarki zuwa ƙarshen semiconductor kuma yana aiki;idan aka juya polarity na wutar lantarki, ba shi da amfani.