{"id":102663,"date":"2025-07-21T10:00:35","date_gmt":"2025-07-21T08:00:35","guid":{"rendered":"https:\/\/homebook.click\/blog\/?p=102663"},"modified":"2026-09-14T10:17:04","modified_gmt":"2026-09-14T08:17:04","slug":"bc307-co-to-jest-dane-techniczne-schemat-cena-i-opinie-mat-uzup","status":"publish","type":"post","link":"https:\/\/homebook.click\/blog\/bc307-co-to-jest-dane-techniczne-schemat-cena-i-opinie-mat-uzup\/","title":{"rendered":"BC307 &#8211; Co to jest? Dane techniczne, schemat, cena i opinie"},"content":{"rendered":"<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">Czas czytania:<\/span> <span class=\"rt-time\"> 3<\/span> <span class=\"rt-label rt-postfix\">min.<\/span><\/span>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"102663\" class=\"elementor elementor-102663\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ce50ae e-flex e-con-boxed e-con e-parent\" data-id=\"1ce50ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5665cb elementor-widget elementor-widget-text-editor\" data-id=\"d5665cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"blog-special\"><em> Artyku\u0142 powsta\u0142 we wsp\u00f3\u0142pracy z autorem zewn\u0119trznym i jest publikowany go\u015bcinnie poza naszym standardowym procesem redakcyjnym. Traktuj go jako materia\u0142 uzupe\u0142niaj\u0105cy.<\/em><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fc1956 elementor-widget elementor-widget-text-editor\" data-id=\"4fc1956\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\nTranzystor BC307 to popularny element w \u015bwiecie elektroniki. Ten artyku\u0142 przybli\u017cy Ci jego szczeg\u00f3\u0142owe parametry techniczne, zastosowanie oraz opinie u\u017cytkownik\u00f3w. Dowiedz si\u0119, dlaczego jest tak ceniony i w jakich projektach sprawdza si\u0119 najlepiej. Dzi\u0119ki tej wiedzy \u0142atwiej podejmiesz decyzje dotycz\u0105ce jego zakupu i u\u017cycia w praktyce.\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bdf8720 e-flex e-con-boxed e-con e-parent\" data-id=\"bdf8720\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4c37e66 elementor-widget elementor-widget-heading\" data-id=\"4c37e66\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Co to jest tranzystor BC307<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-15ea85c e-flex e-con-boxed e-con e-parent\" data-id=\"15ea85c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1bd240 elementor-widget elementor-widget-text-editor\" data-id=\"e1bd240\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\nTranzystor BC307 to popularny element elektroniczny o polarno\u015bci PNP, kt\u00f3ry regularnie znajduje zastosowanie w wielu projektach elektronicznych. Jest to tranzystor bipolarnego z\u0142\u0105cza, co oznacza, \u017ce jego dzia\u0142anie polega na wykorzystaniu dw\u00f3ch typ\u00f3w no\u015bnik\u00f3w \u0142adunku &#8211; dziur i elektron\u00f3w. Charakteryzuje si\u0119 unikaln\u0105 budow\u0105, sk\u0142adaj\u0105c\u0105 si\u0119 z trzech warstw p\u00f3\u0142przewodnikowych: emiteru, bazy i kolektora. W przypadku tranzystora PNP, emiter jest po\u0142\u0105czony ze \u017ar\u00f3d\u0142em wy\u017cszego potencja\u0142u, a w\u0142\u0105czenie tranzystora nast\u0119puje wtedy, gdy pr\u0105d bazy jest skierowany w odpowiednim kierunku, umo\u017cliwiaj\u0105c przep\u0142yw pr\u0105du od emitera do kolektora.\n<\/p>\n\n<p>\nDzi\u0119ki budowie PNP, tranzystor BC307 doskonale sprawdza si\u0119 w roli prze\u0142\u0105cznika lub wzmacniacza sygna\u0142\u00f3w o niskim nat\u0119\u017ceniu pr\u0105du. Jego funkcjonowanie opiera si\u0119 na tym, i\u017c niewielki pr\u0105d p\u0142yn\u0105cy przez baz\u0119 pozwala na kontrolowanie znacznie wi\u0119kszego pr\u0105du pomi\u0119dzy emiterem a kolektorem, co jest kluczowe w zastosowaniach wymagaj\u0105cych zarz\u0105dzania przep\u0142ywem energii elektrycznej. Popularno\u015b\u0107 tranzystora BC307 wynika z jego prostoty, niezawodno\u015bci i wszechstronno\u015bci, a odpowiednia budowa umo\u017cliwia jego prac\u0119 w r\u00f3\u017cnorodnych uk\u0142adach elektronicznych.\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ca62f8a e-flex e-con-boxed e-con e-parent\" data-id=\"ca62f8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-20b8036 elementor-widget elementor-widget-heading\" data-id=\"20b8036\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Parametry techniczne BC307<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-982eb22 e-flex e-con-boxed e-con e-parent\" data-id=\"982eb22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-275ba22 elementor-widget elementor-widget-text-editor\" data-id=\"275ba22\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\nTranzystor BC307, jako kluczowy komponent wielu uk\u0142ad\u00f3w elektronicznych, charakteryzuje si\u0119 specyficznymi parametrami technicznymi, kt\u00f3re determinuj\u0105 jego szerokie zastosowanie. Jednym z istotnych parametr\u00f3w tego tranzystora jest maksymalny pr\u0105d kolektora, kt\u00f3ry wynosi 100 mA. Oznacza to, \u017ce BC307 mo\u017ce zarz\u0105dza\u0107 przep\u0142ywem pr\u0105du o takiej intensywno\u015bci, co czyni go idealnym do zastosowa\u0144, gdzie konieczne jest kontrolowanie niewielkich pr\u0105d\u00f3w.\n<\/p>\n\n<p>\nInnym wa\u017cnym parametr jest maksymalne napi\u0119cie kolektor-emiter, kt\u00f3re dla BC307 wynosi 45 V, co pozwala na jego u\u017cycie w uk\u0142adach, gdzie zachodzi konieczno\u015b\u0107 operowania przy wy\u017cszych napi\u0119ciach. Dodatkowo, tranzystor ten cechuje si\u0119 moc\u0105 rozproszenia dochodz\u0105c\u0105 do 625 mW, co zapewnia jego efektywn\u0105 prac\u0119 bez ryzyka przegrzania. BC307 operuje w cz\u0119stotliwo\u015bci roboczej do 100 MHz, co sprawia, \u017ce idealnie nadaje si\u0119 do wzmacniania sygna\u0142\u00f3w o niskim nat\u0119\u017ceniu w aplikacjach audio. Zbalansowane parametry BC307 zwracaj\u0105 uwag\u0119 konstruktor\u00f3w szukaj\u0105cych niezawodnych i prostych w u\u017cyciu komponent\u00f3w.\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6416f53 e-flex e-con-boxed e-con e-parent\" data-id=\"6416f53\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-08444aa elementor-widget elementor-widget-heading\" data-id=\"08444aa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Zastosowanie tranzystora BC307<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9593f06 e-flex e-con-boxed e-con e-parent\" data-id=\"9593f06\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d237c7d elementor-widget elementor-widget-text-editor\" data-id=\"d237c7d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\nTranzystor BC307 znajduje szerokie zastosowanie w wielu projektach elektronicznych, g\u0142\u00f3wnie dzi\u0119ki swoim w\u0142a\u015bciwo\u015bciom jako element prze\u0142\u0105czaj\u0105cy i wzmacniaj\u0105cy. Jego zdolno\u015b\u0107 do zarz\u0105dzania niewielkimi pr\u0105dami, przy jednoczesnej mo\u017cliwo\u015bci operowania przy napi\u0119ciach do 45 V, czyni go nieocenionym w konstrukcjach audio, gdzie cz\u0119sto pe\u0142ni rol\u0119 wzmacniacza sygna\u0142\u00f3w. W praktyce BC307 jest nie tylko popularnym wyborem w projektach domowego audio, ale tak\u017ce w uk\u0142adach zasilania ma\u0142ych urz\u0105dze\u0144 elektronicznych, gdzie precyzyjne zarz\u0105dzanie energi\u0105 jest kluczowe. Ze wzgl\u0119du na swoj\u0105 stabilno\u015b\u0107 i niezawodno\u015b\u0107, cz\u0119sto jest stosowany w uk\u0142adach ograniczania pr\u0105du, podnosz\u0105c wydajno\u015b\u0107 ca\u0142o\u015bci systemu.\n<\/p>\n\n<p>\nPrzyk\u0142adowy schemat zastosowania tranzystora BC307 mo\u017cna znale\u017a\u0107 w prostych obwodach zasilaj\u0105cych, gdzie kontroluje przep\u0142yw pr\u0105du do diod LED, przeka\u017anik\u00f3w lub ma\u0142ych silnik\u00f3w elektrycznych. Dzi\u0119ki jego elastyczno\u015bci, BC307 jest r\u00f3wnie\u017c cz\u0119stym komponentem w projektach edukacyjnych, u\u0142atwiaj\u0105cym nauk\u0119 podstaw in\u017cynierii elektronicznej. Jego popularno\u015b\u0107 w\u015br\u00f3d hobbyst\u00f3w i profesjonalist\u00f3w wynika z \u0142atwo\u015bci u\u017cycia i dost\u0119pno\u015bci, co sprawia, \u017ce tranzystor BC307 nadal cieszy si\u0119 du\u017cym zainteresowaniem mimo rozwoju nowych technologii i komponent\u00f3w elektronicznych.\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8018ede e-flex e-con-boxed e-con e-parent\" data-id=\"8018ede\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-796bca7 elementor-widget elementor-widget-heading\" data-id=\"796bca7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Obudowa i producenci BC307<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-984fa73 e-flex e-con-boxed e-con e-parent\" data-id=\"984fa73\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d7c8066 elementor-widget elementor-widget-text-editor\" data-id=\"d7c8066\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Tranzystor BC307 jest dost\u0119pny w dobrze rozpoznawalnej obudowie TO-92, co u\u0142atwia jego identyfikacj\u0119 na rynku. Ta standardowa obudowa wykonana jest z tworzywa sztucznego, kt\u00f3re zapewnia wystarczaj\u0105c\u0105 odporno\u015b\u0107 na temperatur\u0119 oraz mechaniczne uszkodzenia. Jednym z kluczowych atut\u00f3w obudowy TO-92 jest jej kompaktowo\u015b\u0107, co u\u0142atwia monta\u017c elementu na p\u0142ytkach drukowanych, oszcz\u0119dzaj\u0105c przestrze\u0144 i umo\u017cliwiaj\u0105c bardziej z\u0142o\u017cone projekty. Na obudowie tranzystora zazwyczaj znajduje si\u0119 oznaczenie modelu, co pozwala na szybkie ustalenie specyfikacji komponentu oraz jego w\u0142a\u015bciwego u\u017cycia.\n<\/p>\n\n<p>\nNa rynku dost\u0119pnych jest wielu producent\u00f3w zajmuj\u0105cych si\u0119 produkcj\u0105 tranzystor\u00f3w BC307, co zapewnia szeroki wyb\u00f3r i dost\u0119pno\u015b\u0107. Do najpopularniejszych producent\u00f3w nale\u017c\u0105: &#8211; ON Semiconductor &#8211; Fairchild Semiconductor (obecnie cz\u0119\u015b\u0107 ON Semiconductor) &#8211; Texas Instruments Znalezienie oryginalnych tranzystor\u00f3w BC307 jest kluczowe dla niezawodno\u015bci i skuteczno\u015bci projekt\u00f3w elektronicznych. Aby rozpozna\u0107 ten model na rynku, warto skupi\u0107 si\u0119 na oryginalnych oznaczeniach producenta oraz na jako\u015bci wykonania obudowy. Dzi\u0119ki \u0142atwej dost\u0119pno\u015bci i r\u00f3\u017cnorodno\u015bci producent\u00f3w, tranzystor BC307 pozostaje popularnym wyborem w\u015br\u00f3d hobbyst\u00f3w i profesjonalist\u00f3w w dziedzinie elektroniki.\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9c634d4 e-con-full border-section e-flex e-con e-child\" data-id=\"9c634d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-1c73e7b e-con-full e-flex e-con e-child\" data-id=\"1c73e7b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26b28bf elementor-widget elementor-widget-heading\" data-id=\"26b28bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Botland - najwi\u0119kszy sklep dla fan\u00f3w druku 3D w Polsce<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5db28b elementor-widget elementor-widget-text-editor\" data-id=\"b5db28b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/homebook.click\/842-drukarki-3d\" data-wpel-link=\"internal\">Drukarki 3D<\/a>, <a href=\"https:\/\/homebook.click\/930-filamenty\" data-wpel-link=\"internal\">filamenty<\/a>, cz\u0119\u015bci i akcesoria, a tak\u017ce <a href=\"https:\/\/homebook.click\/234-arduino\" data-wpel-link=\"internal\">Arduino<\/a>, <a href=\"https:\/\/homebook.click\/399-raspberry-pi\" data-wpel-link=\"internal\">Raspberry Pi<\/a>, elektronika, robotyka i rozwi\u0105zania do nauki programowania. <strong>Sprawd\u017a pe\u0142n\u0105 ofert\u0119 Botland.<\/strong>\n<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3ae1400 e-con-full e-flex e-con e-child\" data-id=\"3ae1400\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aac829c elementor-align-center btn-opt-class elementor-widget elementor-widget-button\" data-id=\"aac829c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/homebook.click\/\" data-wpel-link=\"internal\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Zobacz sklep Botland<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Artyku\u0142 powsta\u0142 we wsp\u00f3\u0142pracy z autorem zewn\u0119trznym i jest publikowany go\u015bcinnie poza naszym standardowym procesem redakcyjnym. Traktuj go jako materia\u0142 uzupe\u0142niaj\u0105cy. Tranzystor BC307 to popularny element w \u015bwiecie elektroniki. Ten artyku\u0142 przybli\u017cy Ci jego szczeg\u00f3\u0142owe parametry techniczne, zastosowanie oraz opinie u\u017cytkownik\u00f3w. Dowiedz si\u0119, dlaczego jest tak ceniony i w jakich projektach sprawdza si\u0119 najlepiej. Dzi\u0119ki [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":118468,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[709],"tags":[],"class_list":["post-102663","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-materialy-uzupelniajace"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>BC307 - Co to jest? 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