{"id":217,"date":"2023-03-01T18:30:01","date_gmt":"2023-03-01T21:30:01","guid":{"rendered":"https:\/\/www.aulanaweb.com\/ciberlab\/?p=217"},"modified":"2023-03-01T18:30:03","modified_gmt":"2023-03-01T21:30:03","slug":"cores-dos-leds","status":"publish","type":"post","link":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/2023\/03\/01\/cores-dos-leds\/","title":{"rendered":"Cores dos LEDs"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.electronica-pt.com\/imagens\/cores-led.png\" alt=\"Cores dos leds\"\/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Os leds est\u00e3o dispon\u00edveis nas cores, Vermelho, Laranja, Amarelo, Verde, Azul e Branco. As cores branca e azul s\u00e3o mais caras que as restantes cores.<br><br>A cor da luz emitida pelo LED \u00e9 determinada pelo material semicondutor n\u00e3o pela cor da c\u00e1psula pl\u00e1stica que o rodeia. LEDs coloridos est\u00e3o dispon\u00edveis com c\u00e1psulas brancas, difusas ou transparentes. Em fun\u00e7\u00e3o do material semicondutor utilizado o LED produz uma ou outra cor:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>LED Vermelho<\/strong>: Fosforeto de G\u00e1lio (GaP);Fosforeto de G\u00e1lio e ars\u00e9nico (GaAsP);<\/li>\n\n\n\n<li><strong>LED Amarelo e Verde<\/strong>:Fosforeto de G\u00e1lio(GaP);Fosforeto de Indio, G\u00e1lio e alum\u00ednio(InGaAlP);<\/li>\n\n\n\n<li><strong>LED infra vermelho<\/strong>:Arseneto de G\u00e1lio(GaAs); Arseneto de Fosforeto de Alum\u00ednio e G\u00e1lio (GaAlAs).<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>&nbsp;&nbsp;<\/th><th><strong>Comp. Onda<br>(nm)<\/strong><\/th><th><strong><br>Cor<\/strong><\/th><th><strong>Tens\u00e3o Fwd<br>(Vf@20ma)<\/strong><\/th><th><strong>Intensidade<br>5mm LEDs<\/strong><\/th><th><strong>Ang\u00b0<\/strong><\/th><th><strong>LED Material<\/strong><\/th><\/tr><\/thead><tbody><tr><td><\/td><td>940<\/td><td>Infravermelho<\/td><td>1.5<\/td><td>16mW @50mA<\/td><td>15\u00b0<\/td><td>GaAIAs\/GaAs<\/td><\/tr><tr><td><\/td><td>880<\/td><td>Infravermelho<\/td><td>1.7<\/td><td>18mW @50mA<\/td><td>15\u00b0<\/td><td>GaAIAs\/GaAs<\/td><\/tr><tr><td><\/td><td>850<\/td><td>Infravermelho<\/td><td>1.7<\/td><td>26mW @50mA<\/td><td>15\u00b0<\/td><td>GaAIAs\/GaAs<\/td><\/tr><tr><td><\/td><td>660<\/td><td>Ultra Red<\/td><td>1.8<\/td><td>2000mcd @50mA<\/td><td>15\u00b0<\/td><td>GaAIAs\/GaAs<\/td><\/tr><tr><td><\/td><td>635<\/td><td>High Efficiency Red<\/td><td>2.0<\/td><td>200mcd @20mA<\/td><td>15\u00b0<\/td><td>GaAsP\/GaP<\/td><\/tr><tr><td><\/td><td>633<\/td><td>Super Red<\/td><td>2.2<\/td><td>3500mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>620<\/td><td>Super Orange<\/td><td>2.2<\/td><td>4500mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>612<\/td><td>Super Orange<\/td><td>2.2<\/td><td>6500mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>605<\/td><td>Orange<\/td><td>2.1<\/td><td>160mcd @20mA<\/td><td>15\u00b0<\/td><td>GaAsP\/GaP<\/td><\/tr><tr><td><\/td><td>595<\/td><td>Super Yellow<\/td><td>2.2<\/td><td>5500mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>592<\/td><td>Super Pure Yellow<\/td><td>2.1<\/td><td>7000mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>585<\/td><td>Yellow<\/td><td>2.1<\/td><td>100mcd @20mA<\/td><td>15\u00b0<\/td><td>GaAsP\/GaP<\/td><\/tr><tr><td><\/td><td>4500K<\/td><td>&#8220;Incandescent&#8221; White<\/td><td>3.6<\/td><td>2000mcd @20mA<\/td><td>20\u00b0<\/td><td>SiC\/GaN<\/td><\/tr><tr><td><\/td><td>6500K<\/td><td>Pale White<\/td><td>3.6<\/td><td>4000mcd @20mA<\/td><td>20\u00b0<\/td><td>SiC\/GaN<\/td><\/tr><tr><td><\/td><td>8000K<\/td><td>Cool White<\/td><td>3.6<\/td><td>6000mcd @20mA<\/td><td>20\u00b0<\/td><td>SiC\/GaN<\/td><\/tr><tr><td><\/td><td>574<\/td><td>Super Lime Yellow<\/td><td>2.4<\/td><td>1000mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>570<\/td><td>Super Lime Green<\/td><td>2.0<\/td><td>1000mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>565<\/td><td>High Efficiency Green<\/td><td>2.1<\/td><td>200mcd @20mA<\/td><td>15\u00b0<\/td><td>GaP\/GaP<\/td><\/tr><tr><td><\/td><td>560<\/td><td>Super Pure Green<\/td><td>2.1<\/td><td>350mcd @20mA<\/td><td>15\u00b0<\/td><td>InGaAIP<\/td><\/tr><tr><td><\/td><td>555<\/td><td>Pure Green<\/td><td>2.1<\/td><td>80mcd @20mA<\/td><td>15\u00b0<\/td><td>GaP\/GaP<\/td><\/tr><tr><td><\/td><td>525<\/td><td>Aqua Green<\/td><td>3.5<\/td><td>10,000mcd @20mA<\/td><td>15\u00b0<\/td><td>SiC\/GaN<\/td><\/tr><tr><td><\/td><td>505<\/td><td>Blue Green<\/td><td>3.5<\/td><td>2000mcd @20mA<\/td><td>45\u00b0<\/td><td>SiC\/GaN<\/td><\/tr><tr><td><\/td><td>470<\/td><td>Super Blue<\/td><td>3.6<\/td><td>3000mcd @20mA<\/td><td>15\u00b0<\/td><td>SiC\/GaN<\/td><\/tr><tr><td><\/td><td>430<\/td><td>Ultra Blue<\/td><td>3.8<\/td><td>100mcd @20mA<\/td><td>15\u00b0<\/td><td>SiC\/GaN<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/www.electronica-pt.com\/imagens\/IV-cor-led.jpg\" alt=\"tens\u00e3o corrente Led em fun\u00e7\u00e3o da cor\"\/><figcaption class=\"wp-element-caption\">I\/V em fun\u00e7\u00e3o Cor LED (Figura 5)<\/figcaption><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Os leds est\u00e3o dispon\u00edveis nas cores, Vermelho, Laranja, Amarelo, Verde, Azul e Branco. As cores branca e azul s\u00e3o mais caras que as restantes cores. A cor da luz emitida pelo LED \u00e9 determinada pelo material semicondutor n\u00e3o pela cor da c\u00e1psula pl\u00e1stica que o rodeia. LEDs coloridos est\u00e3o dispon\u00edveis com c\u00e1psulas brancas, difusas ou &#8230; <a title=\"Cores dos LEDs\" class=\"read-more\" href=\"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/2023\/03\/01\/cores-dos-leds\/\" aria-label=\"Read more about Cores dos LEDs\">Ler mais<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-217","post","type-post","status-publish","format-standard","hentry","category-sem-categoria"],"_links":{"self":[{"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/posts\/217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/comments?post=217"}],"version-history":[{"count":0,"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/posts\/217\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/media?parent=217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/categories?post=217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aulanaweb.com\/ciberlab\/index.php\/wp-json\/wp\/v2\/tags?post=217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}