{"id":5564,"date":"2026-06-11T02:52:17","date_gmt":"2026-06-11T02:52:17","guid":{"rendered":"https:\/\/materialparts.com\/us1m-13-f\/"},"modified":"2026-06-12T09:10:56","modified_gmt":"2026-06-12T09:10:56","slug":"us1m-13-f","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/us1m-13-f\/","title":{"rendered":"US1M-13-F"},"content":{"rendered":"

Productos<\/h2>\n

The US1M-13-F from Diodes Incorporated is a 1A, 1000V ultra-fast recovery rectifier with 75ns reverse recovery time in an SMA package for switching power supply applications.<\/p>\n

Especificaciones<\/h2>\n\n\n
Paquete<\/td>\nSMA (DO-214AC)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • See datasheet for complete specifications<\/li>\n
  • Industry-standard package<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • Industrial control<\/li>\n
    • Consumer electronics<\/li>\n
    • Communication equipment<\/li>\n
    • Automotive electronics<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The US1M-13-F from Diodes Incorporated is a 1A, 1000V ultra-fast recovery rectifier with 75ns reverse recovery time in an SMA package for switching power supply applications. Key Specifications Package SMA (DO-214AC) Features See datasheet for complete specifications Industry-standard package Applications Industrial control Consumer electronics Communication equipment Automotive electronics<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[57,13],"tags":[],"chip_brand":[193],"class_list":["post-5564","post","type-post","status-publish","format-standard","hentry","category-insulated-gate-bipolar-transistors-igbt","category-integrated-circuits-ics","chip_brand-diodes-inc"],"acf":{"brief_explanation":"1A 1000V ultra-fast rectifier, 75ns recovery, SMA","date_code":"","package_case":"SMA (DO-214AC)","in_stock":13490,"datasheet":"https:\/\/www.diodes.com\/assets\/Datasheets\/US1A.pdf","price":"$0.08 @ 1ku","product_introduction":"The US1M-13-F from Diodes Incorporated is a 1A, 1000V ultra-fast recovery rectifier with 75ns reverse recovery time in an SMA package for switching power supply applications.","working_principle":"The US1M-13-F is a 1A 1000V ultra-fast recovery rectifier diode from Diodes Incorporated in SMA (DO-214AC) package, with 75ns maximum reverse recovery time (trr). Ultra-fast recovery diodes are designed for high-frequency switching applications where the standard 1N4007 (2us trr) would dissipate excessive reverse recovery losses. The reverse recovery process: when a forward-biased diode is suddenly reverse-biased, stored charge in the PN junction must be removed before the diode blocks current. This stored charge appears as a brief reverse current spike (IRR), and the time for this current to decay to zero is trr. For the US1M, trr=75ns, meaning the diode recovers 27x faster than a 1N4007. This dramatically reduces switching losses: Prr = 0.5 x IRR x VR x trr x fsw. At 50kHz switching frequency and 400V reverse voltage, the US1M's recovery loss is approximately 0.3W vs 8W for a 1N4007. The forward voltage drop is 1.7V at 1A (higher than the 1.1V of a standard rectifier due to the gold-doping used to speed recovery). The device is rated for 1A average rectified current, 30A peak surge current (8.3ms half-sine), and 1000V maximum repetitive reverse voltage (VRRM). The reverse leakage current is 5uA at 1000V at 25C. The SMA package provides 75C\/W thermal resistance and is compatible with standard surface-mount assembly. The -13-F suffix specifies tape-and-reel, lead-free. Applications include: output rectifiers in switching power supplies, freewheeling diodes in motor drives, and snubber diodes.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Cathode<\/td>Power<\/td>Cathode (connects to positive voltage, marked with band on package)<\/td><\/tr>
      2<\/td>Anode<\/td>Power<\/td>Anode (connects to ground or return path)<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial control<\/li>
    • Consumer electronics<\/li>
    • Communication equipment<\/li>
    • Automotive electronics<\/li>","alternative_models":"
      Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
      Diodes Inc<\/td>US1M-13-F<\/td>SMA<\/td>Same device, Diodes Inc brand<\/td><\/tr>
      ON Semi<\/td>US1M-13-F<\/td>SMA<\/td>Same device, ON Semi brand<\/td><\/tr>
      Vishay<\/td>US1M-E3\/5AT<\/td>SMA<\/td>1000V 1A ultra-fast, Vishay brand<\/td><\/tr>
      MDD<\/td>US1M<\/td>SMA<\/td>1000V 1A ultra-fast, MDD brand<\/td><\/tr>
      STMicroelectronics<\/td>STUS1M<\/td>SMA<\/td>1000V 1A ultra-fast, ST brand<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5564","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=5564"}],"version-history":[{"count":1,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5564\/revisions"}],"predecessor-version":[{"id":6148,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/5564\/revisions\/6148"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=5564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=5564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=5564"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=5564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}