Transistor KT315 - ib qho txuj ci tseem ceeb ntawm Lavxias teb sab electronics

Tej zaum tsis muaj ntau txoj hauv kev ua hluav taws xob tsim hauv lub USSR thaum lub sij hawm muaj hnub nyoog, yim caum thiab cuaj caum, hauv lub voj voog uas tsis tau siv cov transistor KT315. Nws tsis tau ploj mus rau hnub no.

Yog vim li cas rau lub loj heev ntawm xws li ib tug semiconductor ntaus dog dig. Ua ntej, nws zoo. Ua tsaug rau txoj kev siv txoj hlua, uas yog revolutionary hauv lig sixties, cov nqi yuav raug txo kom tsawg kawg nrog kev ua haujlwm zoo heev. Li no tus thib ob zoo - tus nqi pheej yig uas tso cai rau kev siv KT315 transistors hauv cov neeg siv khoom siv thiab cov khoom siv hluav taws xob, nrog rau kev siv xov tooj cua amateur.

Qhov kev xaiv no siv cov ntawv K, uas txhais tau hais tias "silicon", zoo li feem ntau cov khoom siv hluav taws xob ua txij ua txij ua tiav. Daim duab "3" txhais tau hais tias qhov transistor KT315 belongs rau ib pawg ntawm cov xov tooj hluav taws xob qis zog.

Cov ntaub ntawv yas tsis xav tias muaj hwj chim, tab sis yog pheej yig.

Lub transistor KT315 tau ua nyob rau hauv ob lub qauv, tiaj tus (txiv kab ntxwv lossis daj) thiab cylindrical (dub).

Ua kom yooj yim dua los txiav txim siab yuav ua li cas rau nws, ntawm nws cov "ntsej muag" sab nyob rau hauv ib tug ncaj qha version lub bevel yog ua, lub collector nyob rau hauv nruab nrab, lub hauv paus nyob rau sab laug, lub collector ntawm sab xis.

Tus dub transistor muaj lub tiaj tus ntuag, yog qhov transistor tau muab tso rau nws, ces tus emitter nyob ntawm sab xis, tus collector nyob sab laug, thiab lub hauv paus nyob hauv nruab nrab.

Cov cim kos npe muaj ib daim ntawv, nyob ntawm qhov tso cai rau cov khoom siv hluav taws xob, ntawm 15 mus rau 60 volts. Lub hwj chim nyob ntawm tsab ntawv, nws muaj peev xwm ncav cuag li 150 mW, thiab qhov no yog rau qhov loj me me rau cov sij hawm - dav - xya, qhov siab - rau, thiab tuab - tsawg tshaj li 3 millimeters.

Transistor KT315 - high-zaus, qhov no piav qhia qhov dav ntawm kev siv. Bandwidth 250 MHz guarantees nws ruaj khov lag luam nyob rau hauv lub transmitter thiab receiver xov tooj cua Circuit Court thiab amplifiers tsis audible ntau yam.

Kev ua zoo yog rov qab, npn. Rau khub, siv lub voj voog nrawm rau thawb tawm, ib qho CT361 nrog rau kev ncaj tsim tau tsim. Outwardly, cov "ntxaib cov kwv tij" muaj suab tsis txawv, tsuas yog muaj cov dub dub dots qhia pnp conductivity. Lwm version ntawm tus cim, tsab ntawv nyob raws nraim hauv nruab nrab ntawm rooj plaub, thiab tsis los ntawm lub ntug.

Nrog rau tag nrho nws qhov zoo, cov transistor KT315 kuj muaj qhov tsis zoo. Nws cov kev tshawb pom yog cov tiaj tus, nyias, thiab yooj yim heev kom ua txhaum tawm, yog li ntawd yuav tsum ua kom zoo zoo. Txawm li cas los xij, txawm tias muaj cov ntsiab lus, ntau lub xov tooj cua amateurs tswj tau nws, ua ntaub ntawv rau me ntsis lub cev, thiab "txuas" qhov qeeb, tab sis qhov no nyuaj, thiab tsis muaj kev paub tshwj xeeb tshaj yog.

Cov ntaub ntawv yog li peculiar tias nws kom meej meej qhia lub Soviet keeb kwm ntawm lub KT315. Koj tuaj yeem pom ib qho analogue rau nws, piv txwv li, VS546B lossis 2N9014 - los ntawm import, KT503, KT342 lossis KT3102 - los ntawm peb cov transistors, tab sis cov ntaub ntawv luv nqi ua rau cov tswv yim tsis muaj qab hau.

Tshaj tawm ntawm KT315 tau muab tawm, thiab txawm hais tias nyob rau hauv peb lub sij hawm muaj cov khoom siv microsircuits uas ntau thiab ntau pua ntawm cov khoom siv hluav taws xob ua ke, qee lub sij hawm lawv tseem siv tau los sib sau ua ke cov tswv yim yooj yim.