{"id":91,"date":"2026-02-24T09:50:16","date_gmt":"2026-02-24T08:50:16","guid":{"rendered":"https:\/\/fseschueler12.bplaced.net\/wordpress\/?page_id=91"},"modified":"2026-03-05T09:35:16","modified_gmt":"2026-03-05T08:35:16","slug":"transistor","status":"publish","type":"page","link":"https:\/\/fseschueler12.bplaced.net\/wordpress\/transistor\/","title":{"rendered":"Transistor"},"content":{"rendered":"\n

Bipolartransistor (BJT) \u2013 Grundlagen<\/h3>\n\n\n\n
Formel<\/th><\/tr>
\\( I_C = \\beta \\cdot I_B \\)<\/td><\/tr>
Kollektorstrom (Verst\u00e4rkung)<\/td><\/tr>
\\( I_E = I_C + I_B \\)<\/td><\/tr>
Emitterstrom<\/td><\/tr>
\\( U_{BE} \\approx 0.7\\,\\mathrm{V} \\)<\/td><\/tr>
Basis\u2011Emitter\u2011Spannung (Si\u2011Transistor)<\/td><\/tr>
\\( \\beta = \\frac{I_C}{I_B} \\)<\/td><\/tr>
Stromverst\u00e4rkungsfaktor<\/td><\/tr>
\\( P = U_C \\cdot I_C \\)<\/td><\/tr>
Verlustleistung am Transistor<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

BJT \u2013 Arbeitspunkt<\/h3>\n\n\n\n
Formel<\/th><\/tr>
\\( U_{CE} = U_C – I_C \\cdot R_C \\)<\/td><\/tr>
Kollektor\u2011Emitter\u2011Spannung<\/td><\/tr>
\\( I_B = \\frac{U_B – U_{BE}}{R_B} \\)<\/td><\/tr>
Basisstrom bei Basisschaltung<\/td><\/tr>
\\( I_C = \\beta \\cdot I_B \\)<\/td><\/tr>
Kollektorstrom aus Basisstrom<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

MOSFET \u2013 Grundlagen<\/h3>\n\n\n\n
Formel<\/th><\/tr>
\\( I_D = k \\left( U_{GS} – U_{th} \\right)^2 \\)<\/td><\/tr>
Drainstrom im S\u00e4ttigungsbereich<\/td><\/tr>
\\( U_{GS} > U_{th} \\)<\/td><\/tr>
Transistor leitet (Einschaltbedingung)<\/td><\/tr>
\\( R_{DS(on)} \\)<\/td><\/tr>
Durchlasswiderstand im eingeschalteten Zustand<\/td><\/tr>
\\( P = U_{DS} \\cdot I_D \\)<\/td><\/tr>
Verlustleistung am MOSFET<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

MOSFET \u2013 Schaltbetrieb<\/h3>\n\n\n\n
Formel<\/th><\/tr>
\\( I_D = \\frac{U_{DS}}{R_{DS(on)}} \\)<\/td><\/tr>
Drainstrom im eingeschalteten Zustand<\/td><\/tr>
\\( P_{on} = I_D^2 \\cdot R_{DS(on)} \\)<\/td><\/tr>
Verlustleistung im eingeschalteten Zustand<\/td><\/tr>
\\( P_{sw} = \\frac{1}{2} U_{DS} I_D (t_r + t_f) f \\)<\/td><\/tr>
Schaltverluste<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

Bipolartransistor (BJT) \u2013 Grundlagen Formel \\( I_C = \\beta \\cdot I_B \\) Kollektorstrom (Verst\u00e4rkung) \\( I_E = I_C + I_B \\) Emitterstrom \\( U_{BE} \\approx 0.7\\,\\mathrm{V} \\) Basis\u2011Emitter\u2011Spannung (Si\u2011Transistor) \\( \\beta = \\frac{I_C}{I_B} \\) Stromverst\u00e4rkungsfaktor \\( P = U_C \\cdot I_C \\) Verlustleistung am Transistor BJT \u2013 Arbeitspunkt Formel \\( U_{CE} = U_C – I_C … Transistor<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-91","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/91","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/comments?post=91"}],"version-history":[{"count":3,"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/91\/revisions"}],"predecessor-version":[{"id":243,"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/pages\/91\/revisions\/243"}],"wp:attachment":[{"href":"https:\/\/fseschueler12.bplaced.net\/wordpress\/wp-json\/wp\/v2\/media?parent=91"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}