{"id":9722,"date":"2026-07-05T09:43:40","date_gmt":"2026-07-05T09:43:40","guid":{"rendered":"https:\/\/materialparts.com\/uf4007\/"},"modified":"2026-07-05T09:43:40","modified_gmt":"2026-07-05T09:43:40","slug":"uf4007","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/uf4007\/","title":{"rendered":"UF4007"},"content":{"rendered":"<h2>Productos<\/h2>\n<p>The UF4007 is an ultra-fast recovery rectifier diode rated at 1000V and 1A in a DO-41 (DO-204AL) through-hole package. With a reverse recovery time of 75ns, it is designed for high-frequency switching power supplies, inverters, and freewheeling diode applications. The device features low forward voltage drop and high surge current capability.<\/p>\n<h2>Especificaciones<\/h2>\n<ul>\n<li>Type: Ultra-Fast Recovery Rectifier Diode<\/li>\n<li>V_RRM: 1000V<\/li>\n<li>I_F(AV): 1A<\/li>\n<li>V_F: 1.7V max at 1A<\/li>\n<li>t_rr: 75ns<\/li>\n<li>I_FSM: 30A (8.3ms half-sine)<\/li>\n<li>I_R: 5uA max at 1000V<\/li>\n<li>Junction Temp: -65C to +175C<\/li>\n<li>Package: DO-41 (DO-204AL)<\/li>\n<li>Mounting: Through-hole<\/li>\n<li>Polarity: Anode band marked<\/li>\n<\/ul>\n<h2>Caracter\u00edsticas<\/h2>\n<ul>\n<li>Ultra-fast 75ns reverse recovery for high-frequency applications<\/li>\n<li>1000V blocking voltage for off-line converters<\/li>\n<li>Low forward voltage drop reduces power loss<\/li>\n<li>30A surge current capability for inrush handling<\/li>\n<li>Industry-standard DO-41 footprint<\/li>\n<\/ul>\n<h2>Aplicaciones<\/h2>\n<ul>\n<li>Switching power supply output rectification<\/li>\n<li>Freewheeling diode in motor drives and inverters<\/li>\n<li>Snubber and clamp circuits<\/li>\n<li>PFC boost diode in low-power converters<\/li>\n<li>Reverse polarity protection in high-voltage circuits<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The UF4007 is an ultra-fast recovery rectifier diode rated at 1000V and 1A in a DO-41 (DO-204AL) through-hole package. With a reverse recovery time of 75ns, it is designed for high-frequency switching power supplies, inverters, and freewheeling diode applications. The device features low forward voltage drop and high surge current capability. Key Specifications [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[985],"chip_brand":[286],"class_list":["post-9722","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-uf4007","chip_brand-generic"],"acf":{"brief_explanation":"Ultra-fast rectifier diode, 1000V\/1A, t_rr=75ns, DO-41 through-hole, -65~175C","date_code":"","package_case":"DO-41 (DO-204AL) through-hole","in_stock":3452,"datasheet":"https:\/\/www.mouser.com\/datasheet\/2\/390\/uf4001-uf4007-246874.pdf","price":"$0.05 @ 1ku","product_introduction":"The UF4007 is an ultra-fast recovery rectifier diode rated at 1000V\/1A with 75ns reverse recovery time in a DO-41 package, designed for high-frequency switching power supply applications.","working_principle":"The UF4007 uses gold-doped silicon to achieve ultra-fast reverse recovery (75ns). During forward conduction, the diode allows current flow with 1.7V max forward drop. When the voltage reverses, the stored minority carriers recombine rapidly (75ns), allowing the diode to block reverse voltage quickly. This fast recovery minimizes switching losses in high-frequency circuits.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>Cathode<\/td><td>Band end<\/td><td>Negative terminal (marked with band)<\/td><\/tr><tr><td>Anode<\/td><td>Opposite end<\/td><td>Positive terminal<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Switching power supply output rectification<\/li><li>Freewheeling diode in motor drives<\/li><li>Snubber and RCD clamp circuits<\/li><li>PFC boost diode<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Spec1<\/th><th>Spec2<\/th><\/tr><tr><td>UF4006<\/td><td>Various<\/td><td>800V\/1A<\/td><td>75ns<\/td><\/tr><tr><td>MUR160<\/td><td>onsemi<\/td><td>600V\/1A<\/td><td>50ns<\/td><\/tr><tr><td>BYV26E<\/td><td>WeEn<\/td><td>1000V\/1A<\/td><td>75ns<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9722","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=9722"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9722\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9722"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}