Vim li cas nws thiaj hu ua SOT-23

Ua ntej, peb yuav tsum paub tias kev tsim khoom ntawm SOT23 ntim khoom yog tsom rau kev daws qhov tsis txaus thiab teeb meem ntawm cov txheej txheem ntim khoom ib txwm muaj. Kev ntim khoom ib txwm muaj, txawm tias TO-92 lossis SOT89, muaj qhov loj thiab qhov hnyav, yog li miniaturization tau dhau los ua kev txwv tsis pub muaj kev txhim kho hauv qee cov khoom siv hluav taws xob teeb pom kev zoo nrog rau daim ntawv thov dav dav. Txog rau qhov kawg no, TRR tau tshaj tawm SOT23, uas muaj qhov ntev ntawm tsuas yog 2.9 millimeters thiab qhov dav ntawm tsuas yog 1.3 millimeters. Hauv kev sib piv, nws qhov loj me tsuas yog kwv yees li ib feem peb ntawm cov khoom ntim ib txwm muaj. Qhov loj me me no muab kev yooj yim zoo rau kev sib sau ua ke ntawm cov khoom siv hluav taws xob thiab kev siv cov ntawv luam tawm Circuit Board. Lub ntim no tuaj yeem ua kom haum ntau tus pins thiab tso tawm txhua lub teeb liab xav tau.

Lub caij no, tus tsim ntawm SOT23 pob kuj tseem siv rau hauv tus account yooj yim ntawm kev siv thiab kev tsim khoom. Cov khoom ntim khoom tau muab faib ua tusyees, tuaj yeem raug soldered, thiab muaj tus nqi qis; Nyob rau tib lub sijhawm, muaj cov cim yooj yim uas tuaj yeem ua kom yooj yim rau soldering ntawm Circuit Court boards. Hauv kev ua haujlwm sai thiab nyuaj thiab cov txheej txheem ntau lawm, nws tseem tuaj yeem tswj hwm kev ua haujlwm zoo yam tsis muaj qhov tsis xws luag, txhim kho cov khoom siv lub neej.

Tom qab rov ua dua thiab kuaj xyuas, SOT23 ntim tau pom nws cov txiaj ntsig zoo hauv kev ua haujlwm me me, kev ntseeg tau, thiab kev ua haujlwm ntau lawm, thiab tau siv dav hauv kev tsim khoom siv hluav taws xob. Nws tuaj yeem siv rau hauv ntau yam xws li microprocessors, high-frequency thiab low-noise circuits, stabilized power supply circuits, power conversion circuits, thiab lwm yam. Lub hnub yug ntawm SOT23 ntim yog ib lub kiv puag ncig hauv kev siv tshuab hluav taws xob, muab cov tswv yim tshiab rau kev siv hluav taws xob robots, smartphones, khoos phis tawj thiab lwm yam khoom siv hluav taws xob hauv cov tebchaws thoob ntiaj teb.

Yog li, vim li cas nws thiaj hu ua SOT23? Qhov kev ua xyem xyav no tau nthuav tawm, thiab cov ntawv luv luv rau Small Outline Transformer hauv Lus Askiv yog SOT. Thiab 23 yog tus lej xaj ntawm pob, sawv cev rau txoj haujlwm thiab tus lej pins hauv SOT ntim. Tshwj xeeb, rau SOT23, nws muaj ntau tus lej sib txawv piv rau lwm hom xws li SOT23-3, SOT23-5, SOT23-6, thiab muaj qhov sib txawv me ntsis hauv kev npe.

https://www.trrsemicon.com/transistor/mosfet-transistor/irlml2803trpbf-sot-23.html