{"id":13635,"date":"2026-01-26T22:36:20","date_gmt":"2026-01-27T06:36:20","guid":{"rendered":"https:\/\/www.nei-led.com\/?post_type=product&p=13635"},"modified":"2026-09-22T22:20:40","modified_gmt":"2026-09-23T06:20:40","slug":"triac-optocoupler","status":"publish","type":"product","link":"https:\/\/www.nei-led.com\/it\/product\/triac-optocoupler\/","title":{"rendered":"Optoaccoppiatore NationStar Triac"},"content":{"rendered":"
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t

Gli optoaccoppiatori Triac sono essenziali nei sistemi di controllo elettrico e, in quanto elementi fondamentali del controllo del carico in corrente alternata, possono essere importanti perch\u00e9 offrono isolamento galvanico, attivazione del segnale e trasmissione affidabile dei segnali. Sono uno degli elementi costruttivi di base di accorto<\/span><\/a> ed elettrodomestici intelligenti in casa.<\/p>\n

Gli optoaccoppiatori triac Nationstar serie FOC-30XXM4 presentano un package estremamente sottile di 4,4 mm \u00d7 4,1 mm \u00d7 2,0 mm e una tensione di isolamento di massimo 3750 Vrms. Le dimensioni ridotte e l'elevata rigidit\u00e0 dielettrica ne consentono l'impiego con elevata affidabilit\u00e0 in applicazioni ad elevata rigidit\u00e0 dielettrica con spazio su PCB notevolmente limitato e standard di sicurezza elettrica elevati, come asciugacapelli, cuociriso e altri piccoli componenti per la domotica, offrendo una soluzione di isolamento optoelettronico ad alta efficienza e affidabilit\u00e0.<\/p>\n

Optoaccoppiatore Triac ad alta potenza<\/span><\/h2>\n

La serie combina uno stadio di uscita optotriac ad alta corrente di trigger in grado di fornire una corrente di pilotaggio del gate fino a 100 mA, consentendo cos\u00ec la connessione diretta con dispositivi triac di potenza con corrente di carico fino a 10 A - 16 A. Il design pu\u00f2 essere utilizzato in elettrodomestici intelligenti, automazione industriale e apparecchiature di commutazione intelligenti su guida DIN per fornire un elevato isolamento elettrico e commutazione di potenza.<\/p>\n

Tempo di risposta in microsecondi<\/span><\/h2>\n

La serie FOC-30XXM4 offre un tempo di risposta fotoelettrica di 10\u201340 \u03bcs. Ci\u00f2 consente un controllo accurato dell'angolo di fase e una risposta rapida alle condizioni transitorie, garantendo cos\u00ec un funzionamento stabile in presenza di variazioni dinamiche del carico.<\/p>\n

Robustezza e immunit\u00e0 EMI<\/span><\/h2>\n

Utilizza un telaio in piombo di rame rosso ad alta densit\u00e0 per aumentare il livello di resistenza alla corrosione in ambienti salini e alcalini. La caratteristica del percorso di trasmissione del segnale ottico unidirezionale \u00e8 una buona immunit\u00e0 alle interferenze elettromagnetiche (EMI) e garantisce stabilit\u00e0 a lungo termine e integrit\u00e0 del sistema in ambienti con rumore elettrico.<\/p>\n

Affidabilit\u00e0 a lungo termine<\/span><\/h2>\n

La serie FOC-30xxm4, basata su un design di matrice funzionale maturo e su processi di confezionamento avanzati, garantisce propriet\u00e0 elettriche stabili in condizioni ambientali fino a 110 \u00b0C durante il funzionamento, garantendo una lunga durata del prodotto e affidabilit\u00e0 sia per i sistemi elettronici di consumo che per quelli industriali.<\/p>\n

Gli optoaccoppiatori Triac sono caratterizzati da un package ultrasottile, isolamento da 3750 Vrms, elevata capacit\u00e0 di pilotaggio del gate e risposta rapida in microsecondi, consentendo un controllo affidabile del carico CA per elettrodomestici intelligenti, automazione industriale e applicazioni di commutazione intelligente.<\/p>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"fotoaccoppiatore\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\n\n\n\n\t\n\n\t\n\t\n\t\n\t\n\t\n\t\n\t
Tipo di controllo<\/th>Pacchetto<\/th>Modello<\/th>VF_Typ (V)<\/th>VDRM (V)<\/th>VTM (V)<\/th>IFT (mA)<\/th>VISO (Vrms)<\/th>\n<\/tr>\n<\/thead>\n
Non-zero crossing<\/td>DIP-6<\/td>FOC-301X M4<\/td>1.25<\/td>250<\/td>Massimo 2,5<\/td>5, 10, 15<\/td>3750<\/td>\n<\/tr>\n
Non-zero crossing<\/td>DIP-6<\/td>FOC-302X M4<\/td>1.25<\/td>400<\/td>Massimo 2,5<\/td>5, 10, 15<\/td>3750<\/td>\n<\/tr>\n
Non-zero crossing<\/td>DIP-6<\/td>FOC-305X M4<\/td>1.25<\/td>600<\/td>Massimo 2,5<\/td>5, 10, 15<\/td>3750<\/td>\n<\/tr>\n
Attraversamento dello zero<\/td>DIP-6<\/td>FOC-303X M4<\/td>1.25<\/td>250<\/td>Massimo 3.0<\/td>5, 10, 15<\/td>3750<\/td>\n<\/tr>\n
Attraversamento dello zero<\/td>DIP-6<\/td>FOC-304X M4<\/td>1.25<\/td>400<\/td>Massimo 3.0<\/td>5, 10, 15<\/td>3750<\/td>\n<\/tr>\n
Attraversamento dello zero<\/td>DIP-6<\/td>FOC-306X M4<\/td>1.25<\/td>600<\/td>Massimo 3.0<\/td>5, 10, 15<\/td>3750<\/td>\n<\/tr>\n
Attraversamento dello zero<\/td>DIP-6<\/td>FOC-308X M4<\/td>1.25<\/td>800<\/td>Massimo 3.0<\/td>5, 10, 15<\/td>3750<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Confezione ultrasottile,
\nIsolamento 3750Vrms,
\nElevata capacit\u00e0 di gate drive<\/p>","protected":false},"featured_media":13636,"template":"","meta":[],"product_brand":[120],"product_cat":[73,89],"product_tag":[133,131,102,111,110,108,132,117,130],"class_list":["post-13635","product","type-product","status-publish","has-post-thumbnail","product_brand-foshan-nationstar","product_cat-electronic-components","product_cat-optocouplers","product_tag-china-nationstar","product_tag-foshan-nationstar-optoelectronics","product_tag-led-manufacturer","product_tag-micro-led","product_tag-mini-led","product_tag-nationstar","product_tag-nationstar-company","product_tag-nationstar-led","product_tag-nationstar-optoelectronics","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nTriac Optocoupler | Ultra-Thin Optotriac for AC Load Control<\/title>\n<meta name=\"description\" content=\"Triac optocoupler feature an ultra-thin package, 3750Vrms isolation, high gate drive capability, and fast microsecond response, enabling reliable AC load control for smart home appliances, industrial automation, and intelligent switching applications.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.nei-led.com\/it\/product\/triac-optocoupler\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Triac Optocoupler | Ultra-Thin Optotriac for AC Load Control\" \/>\n<meta property=\"og:description\" content=\"Triac optocoupler feature an ultra-thin package, 3750Vrms isolation, high gate drive capability, and fast microsecond response, enabling reliable AC load control for smart home appliances, industrial automation, and intelligent switching applications.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.nei-led.com\/it\/product\/triac-optocoupler\/\" \/>\n<meta property=\"og:site_name\" content=\"Nationstar LED\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-23T06:20:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.nei-led.com\/wp-content\/uploads\/2026\/01\/triac-optocoupler.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/\",\"url\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/\",\"name\":\"Triac Optocoupler | Ultra-Thin Optotriac for AC Load Control\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.nei-led.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/triac-optocoupler.webp\",\"datePublished\":\"2026-01-27T06:36:20+00:00\",\"dateModified\":\"2026-09-23T06:20:40+00:00\",\"description\":\"Triac optocoupler feature an ultra-thin package, 3750Vrms isolation, high gate drive capability, and fast microsecond response, enabling reliable AC load control for smart home appliances, industrial automation, and intelligent switching applications.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.nei-led.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/triac-optocoupler.webp\",\"contentUrl\":\"https:\\\/\\\/www.nei-led.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/triac-optocoupler.webp\",\"width\":1000,\"height\":1000,\"caption\":\"triac optocoupler\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/triac-optocoupler\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.nei-led.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/www.nei-led.com\\\/product\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"NationStar Triac Optocoupler\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/#website\",\"url\":\"https:\\\/\\\/www.nei-led.com\\\/\",\"name\":\"Nationstar LED\",\"description\":\"Nationstar Optoelectronics\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.nei-led.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/#organization\",\"name\":\"Nationstar LED\",\"alternateName\":\"Nationstar Optoelectronics\",\"url\":\"https:\\\/\\\/www.nei-led.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.nei-led.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/cropped-NEI-LED.jpg\",\"contentUrl\":\"https:\\\/\\\/www.nei-led.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/cropped-NEI-LED.jpg\",\"width\":512,\"height\":512,\"caption\":\"Nationstar LED\"},\"image\":{\"@id\":\"https:\\\/\\\/www.nei-led.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Optoaccoppiatore Triac | Optotriac ultrasottile per il controllo del carico CA","description":"Gli optoaccoppiatori Triac sono caratterizzati da un package ultrasottile, isolamento da 3750 Vrms, elevata capacit\u00e0 di pilotaggio del gate e risposta rapida in microsecondi, consentendo un controllo affidabile del carico CA per elettrodomestici intelligenti, automazione industriale e applicazioni di commutazione intelligente.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.nei-led.com\/it\/product\/triac-optocoupler\/","og_locale":"it_IT","og_type":"article","og_title":"Triac Optocoupler | Ultra-Thin Optotriac for AC Load Control","og_description":"Triac optocoupler feature an ultra-thin package, 3750Vrms isolation, high gate drive capability, and fast microsecond response, enabling reliable AC load control for smart home appliances, industrial automation, and intelligent switching applications.","og_url":"https:\/\/www.nei-led.com\/it\/product\/triac-optocoupler\/","og_site_name":"Nationstar LED","article_modified_time":"2026-09-23T06:20:40+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/www.nei-led.com\/wp-content\/uploads\/2026\/01\/triac-optocoupler.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo di lettura stimato":"3 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.nei-led.com\/product\/triac-optocoupler\/","url":"https:\/\/www.nei-led.com\/product\/triac-optocoupler\/","name":"Optoaccoppiatore Triac | Optotriac ultrasottile per il controllo del carico CA","isPartOf":{"@id":"https:\/\/www.nei-led.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.nei-led.com\/product\/triac-optocoupler\/#primaryimage"},"image":{"@id":"https:\/\/www.nei-led.com\/product\/triac-optocoupler\/#primaryimage"},"thumbnailUrl":"https:\/\/www.nei-led.com\/wp-content\/uploads\/2026\/01\/triac-optocoupler.webp","datePublished":"2026-01-27T06:36:20+00:00","dateModified":"2026-09-23T06:20:40+00:00","description":"Gli optoaccoppiatori Triac sono caratterizzati da un package ultrasottile, isolamento da 3750 Vrms, elevata capacit\u00e0 di pilotaggio del gate e risposta rapida in microsecondi, consentendo un controllo affidabile del carico CA per elettrodomestici intelligenti, automazione industriale e applicazioni di commutazione intelligente.","breadcrumb":{"@id":"https:\/\/www.nei-led.com\/product\/triac-optocoupler\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.nei-led.com\/product\/triac-optocoupler\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.nei-led.com\/product\/triac-optocoupler\/#primaryimage","url":"https:\/\/www.nei-led.com\/wp-content\/uploads\/2026\/01\/triac-optocoupler.webp","contentUrl":"https:\/\/www.nei-led.com\/wp-content\/uploads\/2026\/01\/triac-optocoupler.webp","width":1000,"height":1000,"caption":"triac optocoupler"},{"@type":"BreadcrumbList","@id":"https:\/\/www.nei-led.com\/product\/triac-optocoupler\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.nei-led.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.nei-led.com\/product\/"},{"@type":"ListItem","position":3,"name":"NationStar Triac Optocoupler"}]},{"@type":"WebSite","@id":"https:\/\/www.nei-led.com\/#website","url":"https:\/\/www.nei-led.com\/","name":"LED Nationstar","description":"Nationstar Optoelectronics","publisher":{"@id":"https:\/\/www.nei-led.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.nei-led.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/www.nei-led.com\/#organization","name":"LED Nationstar","alternateName":"Nationstar Optoelectronics","url":"https:\/\/www.nei-led.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.nei-led.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.nei-led.com\/wp-content\/uploads\/2026\/04\/cropped-NEI-LED.jpg","contentUrl":"https:\/\/www.nei-led.com\/wp-content\/uploads\/2026\/04\/cropped-NEI-LED.jpg","width":512,"height":512,"caption":"Nationstar LED"},"image":{"@id":"https:\/\/www.nei-led.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/product\/13635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":15,"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/product\/13635\/revisions"}],"predecessor-version":[{"id":15161,"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/product\/13635\/revisions\/15161"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/media\/13636"}],"wp:attachment":[{"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/media?parent=13635"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/product_brand?post=13635"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/product_cat?post=13635"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.nei-led.com\/it\/wp-json\/wp\/v2\/product_tag?post=13635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}