{"id":5392,"date":"2026-06-09T11:31:12","date_gmt":"2026-06-09T11:31:12","guid":{"rendered":"https:\/\/materialparts.com\/bat54alt1g\/"},"modified":"2026-06-09T11:31:12","modified_gmt":"2026-06-09T11:31:12","slug":"bat54alt1g","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/bat54alt1g\/","title":{"rendered":"BAT54ALT1G"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

BAT54ALT1G from onsemi is a 30V 200mA common-anode dual Schottky diode in SOT-23. T1G = tape, lead-free.<\/p>\n

\u5de5\u4f5c\u539f\u7406<\/h2>\n

Dual Schottky diode in common-anode configuration. Low forward voltage 320mV @ 1mA. Fast switching. Two diodes share one anode pin. Suitable for ORing, steering, and protection.<\/p>\n

Pin Description<\/h2>\n\n\n\n\n\n
\u9488\u811a<\/th>\n\u540d\u79f0<\/th>\n\u529f\u80fd<\/th>\n<\/tr>\n
1<\/td>\nA<\/td>\nCommon anode<\/td>\n<\/tr>\n
2<\/td>\nK1<\/td>\nCathode 1<\/td>\n<\/tr>\n
3<\/td>\nK2<\/td>\nCathode 2<\/td>\n<\/tr>\n<\/table>\n

\u5e94\u7528<\/h2>\n
    \n
  • ORing diodes<\/li>\n
  • Signal steering<\/li>\n
  • ESD protection<\/li>\n
  • Power supply steering<\/li>\n<\/ul>\n

    Alternative Models<\/h2>\n\n\n\n
    Mfr<\/th>\nPart<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
    Nexperia<\/td>\nBAT54A,215<\/td>\nEquivalent<\/td>\n<\/tr>\n<\/table>","protected":false},"excerpt":{"rendered":"

    Product Overview BAT54ALT1G from onsemi is a 30V 200mA common-anode dual Schottky diode in SOT-23. T1G = tape, lead-free. Working Principle Dual Schottky diode in common-anode configuration. Low forward voltage 320mV @ 1mA. Fast switching. Two diodes share one anode pin. Suitable for ORing, steering, and protection. Pin Description Pin Name Function 1 A Common […]<\/p>\n","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":[144],"class_list":["post-5392","post","type-post","status-publish","format-standard","hentry","category-insulated-gate-bipolar-transistors-igbt","category-integrated-circuits-ics","chip_brand-on"],"acf":{"brief_explanation":"Schottky diode, 30V, 200mA, SOT-23","date_code":"","package_case":"SOT-23 (2.9x1.3x1.0mm)","in_stock":5689,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/BAT54A-D.PDF","price":"$0.05 @ 1ku","product_introduction":"BAT54ALT1G from onsemi is a 30V 200mA common-anode dual Schottky diode in SOT-23. T1G = tape, lead-free.","working_principle":"Dual Schottky diode in common-anode configuration. Low forward voltage 320mV @ 1mA. Fast switching. Two diodes share one anode pin. Suitable for ORing, steering, and protection.","pin_description":"
    Pin<\/th>Name<\/th>Function<\/th><\/tr>
    1<\/td>A<\/td>Common anode<\/td><\/tr>
    2<\/td>K1<\/td>Cathode 1<\/td><\/tr>
    3<\/td>K2<\/td>Cathode 2<\/td><\/tr><\/table>","application_scenarios":"
    • ORing diodes<\/li>
    • Signal steering<\/li>
    • ESD protection<\/li>
    • Power supply steering<\/li><\/ul>","alternative_models":"
      Mfr<\/th>Part<\/th>Notes<\/th><\/tr>
      Nexperia<\/td>BAT54A,215<\/td>Equivalent<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5392"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5392\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5392"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}