{"id":17557,"date":"2025-03-03T20:26:15","date_gmt":"2025-03-03T20:26:15","guid":{"rendered":"https:\/\/edukeytech.com\/?post_type=product&#038;p=17557"},"modified":"2025-03-03T20:26:16","modified_gmt":"2025-03-03T20:26:16","slug":"diode-schottky-1n5819-1a-40v","status":"publish","type":"product","link":"https:\/\/edukeytech.com\/en\/product\/diode-schottky-1n5819-1a-40v\/","title":{"rendered":"Diode Schottky- 1N5819 (1A , 40V)"},"content":{"rendered":"<p>La <strong>1N5819<\/strong> est une diode <strong>Schottky \u00e0 barri\u00e8re m\u00e9tal-semi-conducteur<\/strong>, optimis\u00e9e pour les applications n\u00e9cessitant une <strong>faible chute de tension directe (V\\\u2092\u2099) et une commutation ultra-rapide<\/strong>. Capable de g\u00e9rer un courant direct de <strong>1A<\/strong> et une tension inverse maximale de <strong>40V<\/strong>, elle est id\u00e9ale pour les <strong>convertisseurs DC-DC, les alimentations \u00e0 d\u00e9coupage (SMPS) et la protection des circuits \u00e9lectroniques sensibles<\/strong>.<\/p>\n<p><strong>Caract\u00e9ristiques techniques :<\/strong><\/p>\n<p>\u2705 <strong>Courant direct maximal (I\\\u2099)<\/strong> : 1A<br \/>\n\u2705 <strong>Tension inverse maximale (V\\\u2099\u2098\u2090\u2093)<\/strong> : 40V<br \/>\n\u2705 <strong>Tension de seuil (V\\\u2092\u2099) typique<\/strong> : 0.45V @ 1A (beaucoup plus faible qu&rsquo;une diode classique)<br \/>\n\u2705 <strong>Temps de r\u00e9cup\u00e9ration inverse (T\\\u1d63\u1d63)<\/strong> : &lt; 5ns (ultra-rapide)<br \/>\n\u2705 <strong>Capacit\u00e9 de surtension (I\\\u209b\u2098)<\/strong> : 25A (impulsion)<br \/>\n\u2705 <strong>Type de bo\u00eetier<\/strong> : DO-41 (axial)<br \/>\n\u2705 <strong>Temp\u00e9rature de fonctionnement<\/strong> : -65\u00b0C \u00e0 +125\u00b0C<\/p>\n<p><strong>Applications :<\/strong><\/p>\n<p>\ud83d\udd39 <strong>Redressement haute efficacit\u00e9<\/strong> dans les convertisseurs DC-DC et les alimentations \u00e0 d\u00e9coupage<br \/>\n\ud83d\udd39 <strong>Suppression des pics de tension<\/strong> et <strong>protection contre les inversions de polarit\u00e9<\/strong> dans les syst\u00e8mes embarqu\u00e9s<br \/>\n\ud83d\udd39 <strong>Optimisation des circuits basse consommation<\/strong> gr\u00e2ce \u00e0 sa faible chute de tension (V\\\u2092\u2099), r\u00e9duisant les pertes d\u2019\u00e9nergie<br \/>\n\ud83d\udd39 <strong>Filtrage et recirculation<\/strong> dans les moteurs et actionneurs robotiques<br \/>\n\ud83d\udd39 <strong>Redressement haute fr\u00e9quence<\/strong> dans les applications RF et IoT<\/p>","protected":false},"excerpt":{"rendered":"<p>La <strong>1N5819<\/strong> est une diode <strong>Schottky \u00e0 barri\u00e8re m\u00e9tal-semi-conducteur<\/strong>, optimis\u00e9e pour les applications n\u00e9cessitant une <strong>faible chute de tension directe (V\\\u2092\u2099) et une commutation ultra-rapide<\/strong>.<\/p>","protected":false},"featured_media":17559,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_brand":[],"product_cat":[84,117],"product_tag":[],"class_list":{"0":"post-17557","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-composant-circuit","7":"product_cat-diodes","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/comments?post=17557"}],"version-history":[{"count":1,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17557\/revisions"}],"predecessor-version":[{"id":17560,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product\/17557\/revisions\/17560"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media\/17559"}],"wp:attachment":[{"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/media?parent=17557"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_brand?post=17557"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_cat?post=17557"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/edukeytech.com\/en\/wp-json\/wp\/v2\/product_tag?post=17557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}