Transistor KT315 - chozizwitsa cha Soviet zamagetsi

Mwinamwake palibe chipangizo chogwiritsira ntchito pakompyuta chomwe chinapangidwa mu USSR mkati mwa zaka makumi asanu ndi awiri, zisanu ndi zitatu ndi makumi asanu ndi anayi, m'dera limene KT315 yopanga transistor silingagwiritsidwe ntchito. Sizinatayike kutchuka mpaka lero.

Zifukwa za kufalikira kwa chipangizo ichi ndi zingapo. Choyamba, khalidwe lake. Chifukwa cha njira ya belt-conveyor, yomwe idasinthidwa kumapeto kwa zaka za 60ties, mtengo wogulitsa ukhoza kuchepetsedwa kukhala wosachepera ndi ntchito yabwino kwambiri yamagetsi. Motero mwayi wachiwiri - mtengo wotsika mtengo womwe umalola kugwiritsa ntchito kT315 transistors mu magetsi ambiri ndi mafakitale, komanso kugwiritsa ntchito zipangizo zamagetsi.

Mainawo amagwiritsira ntchito kalata K, yomwe imatanthauza "silicon", monga zipangizo zamagetsi zambiri zopangidwa kuyambira nthawi imeneyo. Chiwerengero cha "3" chikutanthauza kuti transistor KT315 ndi ya magetsi amphamvu otetezeka.

Pulasitikiyo siinatengere mphamvu, koma inali yotchipa.

KT315 ya transistor inalembedwa m'mawonekedwe awiri, apansi (lalanje kapena lachikasu) ndi lachitsulo (lakuda).

Kuti mukhale ophweka kwambiri kuti mudziwe momwe mungakweretsere, pambali yake ya "nkhope" mu pulogalamu yopangidwa ndi bevel, wokhometsa pakati, kumanzere kumanzere, wosonkhanitsa kudzanja lamanja.

Black transistor inali yochepetsetsa, ngati chombocho chinayikidwapo, ndiye wochotsayo anali kumanja, wosonkhanitsa anali kumanzere, ndipo maziko anali pakati.

Kulemba kumakhala ndi kalata, malingana ndi magetsi ovomerezeka, kuchokera ku 15 mpaka 60 volts. Mphamvu imadalira kalata, imatha kufika mamita 150, ndipo izi ndi zazikulu zazikulu pa nthawiyi - m'lifupi - zisanu ndi ziwiri, kutalika - zisanu ndi chimodzi, ndi makulidwe - zosakwana mamita atatu.

Transistor KT315 - mkulu-frequency, izi zikufotokozera kukula kwa ntchito yake. Chiwongolero cha 250 MHz chimatsimikizira ntchito yake yodalirika m'maulendo a wailesi a olandirira ndi operekera, komanso maulendo a mafunde a phokosoli .

Kuchita zinthu mosiyana, npn. Kwa awiriwa, pogwiritsa ntchito kampopopotopu yolumikiza dera, CT361 ndi kuyendetsa molunjika. Kunja, "mapasa" awa ndi osiyana, koma kukhalapo kwa madontho awiri akuda kumatanthawuza kuchitapo kanthu. Mndandanda wina wa kulemba, kalata ili pomwepo pakati pa mulanduwo, osati pamphepete.

Ndi ubwino wake wonse, transistor KT315 imakhalanso ndi vuto. Zomwe anazipeza ndizomwezi, zoonda, komanso zosavuta kuti zichoke, choncho kuikidwa kuyenera kuchitidwa mosamala kwambiri. Komabe, ngakhale atasokoneza tsatanetsatane wa nkhaniyi, ambiri a ma wailesi adatha kukonza, adaika thupi laling'ono, ndipo "adalumikiza" kuchedwa kwake, ngakhale kuti izi n'zovuta, ndipo panalibe nzeru.

Nkhaniyi ndi yodabwitsa kwambiri kuti imasonyeza bwino chiyambi cha Soviet cha KT315. Mutha kupeza chifaniziro, monga VS546B kapena 2N9014 - kuchokera ku import, KT503, KT342 kapena KT3102 - kuchokera ku transistors, koma mtengo wotsika mtengo umapangitsa zizolowezi zoterezo zopanda pake.

Mabiliyoni a KT315 aperekedwa, ndipo ngakhale m'nthawi yathu ino muli ma microcircuits omwe makina ambiri ndi mazana ochuluka a zipangizo zamakono amamangidwa, nthawizina amagwiritsidwa ntchito kusonkhanitsa maulendo othandiza osavuta.