{"id":18243,"date":"2024-12-04T08:38:47","date_gmt":"2024-12-04T11:38:47","guid":{"rendered":"https:\/\/hangarmma.com.br\/blog\/?post_type=glossary&#038;p=18243"},"modified":"2024-12-04T08:38:59","modified_gmt":"2024-12-04T11:38:59","slug":"diodo-zener-2","status":"publish","type":"glossary","link":"https:\/\/hangarmma.com.br\/blog\/diodo-zener-2\/","title":{"rendered":"Diodo zener"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6c8e4a8de4f3081ef31551c56338d233\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">Diodo Zener<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6c8e4a8de4f3081ef31551c56338d233\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodo Zener<\/a> &#xE9; um componente eletr&#xF4;nico que possui a caracter&#xED;stica &#xFA;nica de conduzir corrente no modo de <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_f5da59871ee436fd87577d500aba7028\" data-link=\"https:\/\/hangarmma.com.br\/blog\/polarizacao\/\" href=\"https:\/\/hangarmma.com.br\/blog\/polarizacao\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">polariza&#xE7;&#xE3;o<\/a> reversa quando submetido a uma tens&#xE3;o espec&#xED;fica, conhecida como &#x201C;tens&#xE3;o Zener&#x201D; ou &#x201C;<a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_7889028e84fc9f14a355b305e67a9dfd\" data-link=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-ruptura\/\" href=\"https:\/\/hangarmma.com.br\/blog\/tensao-de-ruptura\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">tens&#xE3;o de ruptura<\/a>&#x201D;. Essa propriedade permite que o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6c8e4a8de4f3081ef31551c56338d233\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodo Zener<\/a> seja utilizado como uma refer&#xEA;ncia de tens&#xE3;o altamente precisa em circuitos eletr&#xF4;nicos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em funcionamento normal, quando polarizado diretamente (positivo no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_faa6cbef9d8706dce7e5b723528e1430\" data-link=\"https:\/\/hangarmma.com.br\/blog\/anodo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/anodo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">&#xE2;nodo<\/a> e negativo no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6eceb0f4952bea3cdca06f188e64284b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/catodo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/catodo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">c&#xE1;todo<\/a>), o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6c8e4a8de4f3081ef31551c56338d233\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodo Zener<\/a> opera como um <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a> comum, conduzindo corrente em baixa tens&atilde;o. Por&eacute;m, quando polarizado inversamente (positivo no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6eceb0f4952bea3cdca06f188e64284b\" data-link=\"https:\/\/hangarmma.com.br\/blog\/catodo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/catodo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">c&#xE1;todo<\/a> e negativo no <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_faa6cbef9d8706dce7e5b723528e1430\" data-link=\"https:\/\/hangarmma.com.br\/blog\/anodo\/\" href=\"https:\/\/hangarmma.com.br\/blog\/anodo\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">&#xE2;nodo<\/a>), ele permanece isolado at&eacute; que a tens&atilde;o aplicada atinja o valor exato da tens&atilde;o Zener. Nesse ponto, o <a class=\"glossaryLink\"  aria-describedby=\"tt\"  data-cmtooltip=\"cmtt_fe8930ca5ce01d3c5dd6dc12171f699d\"  data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  href=\"https:\/\/hangarmma.com.br\/blog\/diodo\/\"  target=\"_blank\"  data-mobile-support=\"0\"  data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex='0' role='link'>diodo<\/a> entra em condu&ccedil;&atilde;o no sentido reverso, estabilizando a tens&atilde;o nesse n&iacute;vel espec&iacute;fico.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Devido a essa <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_d2ce78e2048f5b83340b4f0e46878a04\" data-link=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" href=\"https:\/\/hangarmma.com.br\/blog\/capacidade\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">capacidade<\/a> de regular e estabilizar tens&#xF5;es, o <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_6c8e4a8de4f3081ef31551c56338d233\" data-link=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" href=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">diodo Zener<\/a> &#xE9; amplamente empregado em <a class=\"glossaryLink\" aria-describedby=\"tt\" data-cmtooltip=\"cmtt_dccc9f84a5a31b2af19b68a365e94cf6\" data-link=\"https:\/\/hangarmma.com.br\/blog\/reguladores-de-tensao-de-estado-solido\/\" href=\"https:\/\/hangarmma.com.br\/blog\/reguladores-de-tensao-de-estado-solido\/\" target=\"_blank\" data-mobile-support=\"0\" data-gt-translate-attributes='[{\"attribute\":\"data-cmtooltip\", \"format\":\"html\"}]' tabindex=\"0\" role=\"link\">reguladores de tens&#xE3;o de estado s&#xF3;lido<\/a>, circuitos de prote&#xE7;&#xE3;o contra sobretens&#xE3;o e fontes de alimenta&#xE7;&#xE3;o controladas. Ele &#xE9; essencial em sistemas avi&#xF4;nicos e de motores de aeronaves, onde precis&#xE3;o e confiabilidade na regula&#xE7;&#xE3;o de tens&#xE3;o s&#xE3;o cruciais para o funcionamento seguro de equipamentos sens&#xED;veis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Diodo Zener O diodo Zener \u00e9 um componente eletr\u00f4nico que possui a caracter\u00edstica \u00fanica de conduzir corrente no modo de polariza\u00e7\u00e3o reversa quando submetido a uma tens\u00e3o espec\u00edfica, conhecida como &#8220;tens\u00e3o Zener&#8221; ou &#8220;tens\u00e3o de ruptura&#8221;. Essa propriedade permite que o diodo Zener seja utilizado como uma refer\u00eancia de tens\u00e3o altamente precisa em circuitos eletr\u00f4nicos. [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"glossary-categories":[],"glossary-tags":[],"class_list":["post-18243","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Diodo zener - HANGAR MMA<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hangarmma.com.br\/blog\/diodo-zener-2\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diodo zener - HANGAR MMA\" \/>\n<meta property=\"og:description\" content=\"Diodo Zener O diodo Zener \u00e9 um componente eletr\u00f4nico que possui a caracter\u00edstica \u00fanica de conduzir corrente no modo de polariza\u00e7\u00e3o reversa quando submetido a uma tens\u00e3o espec\u00edfica, conhecida como &#8220;tens\u00e3o Zener&#8221; ou &#8220;tens\u00e3o de ruptura&#8221;. 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