I-Transistor KT315 - ummangaliso weSoviet electronics

Mhlawumbi akukho sixhobo sekhompyutheni esicacisiweyo okanye esincinane esikhiqizwa kwi-USSR ngexesha lamashumi anesibhozo, i-eightties kunye neye-90, kwisiphaluka apho i-transistor KT315 ayinakusetyenziswa. Akuzange kulahlekelwe ukuthandwa kwale mini.

Izizathu zolu hlobo lwee- semiconductor zixhobo ezininzi. Okokuqala, umgangatho wayo. Ndiyabulela indlela yokuhambisa ibhanti, eyayiyinguqulelo kwiminyaka engama-60 ubudala, iindleko zokuvelisa zinokunciphisa ubuncinci ngokusebenza kakuhle kwezobugcisa. Ngenxa yoko inzuzo yesibini-intengo efikelelekayo evumela ukusetyenziswa kwabathengi be-KT315 kumthengi omkhulu kunye ne-electronics ye-industrial, kunye nokusetyenziswa kwezixhobo zomsakazo.

Ukutyunjwa kusetyenziswa ileta K, oku kuthetha "i-silicon", njengamashishini amaninzi e-semiconductor akhiwe ukususela ngelo xesha. Isalathiso "3" sithetha ukuba i-transistor KT315 yileli qela lamashishini asezantsi aseburhulumenteni.

Icala leplastiki alizange lithathwe ngamandla amakhulu, kodwa yayingabizi.

I-transistor KT315 yaveliswa ngeenguqulelo ezimbini, i-flat (orange okanye yellow) kunye ne-cylindrical (emnyama).

Ukuze kube lula ukukhetha ukuba ungayifaka njani, kwicala "lobuso" balo kwicala elincinci, iqokelelo liphakathi, isiseko ngasekhohlo, umqokeleli ngakwesokudla.

Umtshintshisi omnyama wayenqwengqqqqqqu, ukuba umtshintshi wayebekwe kuwo, umthumeli wayesekunene, umqokeleli wayekho ngakwesobunxele, kwaye isiseko sasiphakathi.

Ukumakishwa kwakuqulethwe yileta, kuxhomekeke kumbane wokubonelela ovumelekileyo, ukususela kwi-15 kuya kwi-60 volts. Amandla axhomekeke kwileta, inokufikelela kwi-150 mW, kwaye oku kubangakanani obukhulu bezo zihlandlo-ububanzi - ezisixhenxe, ukuphakama-ezintandathu, kunye nobukhulu-ngaphantsi kweemithamitha ezintathu.

I-Transistor KT315 - i-frequency-high, oku kuchaza ububanzi bokusetyenziswa kwayo. Ubunzima bomda ukuya kwi-250 MHz uqinisekisa ukusebenza kwawo okuzinzile kwiisiteshoni zomsakazo zabamkeli kunye nabathumeli, kunye nezikhulu zamagatya oluhlu lwesandi .

Ukuqhuba kakubi, npn. Kulo mbini, usebenzisa i-circuit-pull-pull amplification circuit, i-CT361 kunye nokuqhuba ngokuthe ngqo. Ngaphandle, lawa "mawele abazalwana" ahlukekiyo, kuphela kubakho amachashazi amnyama amnyama kubonisa ukuqhuba i-pnp conductivity. Enye inguqu yokumakisha, loo leta ikhoyo phakathi kwimeko, kwaye ingekho kwi-edge.

Ngawo onke amancedo, i-transistor KT315 nayo inokungalungi. Ukufunyaniswa kwawo kuluhlu, kuluhlaza, kwaye kulula kakhulu ukuyeka, ngoko ukufakela kufuneka kwenziwe ngokucophelela. Nangona kunjalo, kwaze kwaba yinto eyonakalise inkcazelo, abaninzi abanomathotholo bee-radiyo bakwazi ukukulungisa, bafaka umzimba omncinci, kwaye "banamathele" ukulibaziseka, nangona oku kunzima, kwaye kwakungekho nto ingqiqo.

Icala likhetheke ukuba libonisa ngokucacileyo umvelaphi waseSoviet we-KT315. Ungayifumana isifaniselo sayo, umzekelo, i-VS546B okanye i-2N9014-ukusuka kwi-import, KT503, KT342 okanye i-KT3102-ukusuka kwii-transistors zethu, kodwa iindleko eziphantsi zeerekhodi zenza ezo njongo zingenanto.

Iibhiliyoni ze-KT315 zikhutshwe, kwaye nangona ngexesha lethu kukho ii-microcircuits apho iindidi kunye namakhulu ezinjengezixhobo ze-semiconductor zakhiwa, ngamanye amaxesha zisetyenziselwa ukudibanisa iisekethe ezincedisayo ezilula.