{"id":11267,"date":"2026-07-26T03:51:18","date_gmt":"2026-07-26T03:51:18","guid":{"rendered":"https:\/\/ic-vendor.com\/nsvbat54ht1g\/"},"modified":"2026-07-26T03:51:18","modified_gmt":"2026-07-26T03:51:18","slug":"nsvbat54ht1g","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/nsvbat54ht1g\/","title":{"rendered":"NSVBAT54HT1G"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The onsemi NSVBAT54HT1G is a 30V Schottky barrier diode in a SOD-523 (SC-79) package. Low 0.32V forward voltage at 10mA, 1uA reverse leakage for battery-powered signal steering.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n
Reverse Voltage<\/td>\n30 V<\/td>\n<\/tr>\n
Forward Voltage<\/td>\n0.32V typ @ 10mA<\/td>\n<\/tr>\n
Forward Current<\/td>\n100 mA max<\/td>\n<\/tr>\n
Reverse Leakage<\/td>\n1 uA max @ 30V<\/td>\n<\/tr>\n
Capacitance<\/td>\n10 pF typ<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n-55 to +150C<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\nSOD-523 (SC-79, 1.2×0.8mm)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • Ultra-low 0.32V forward voltage<\/li>\n
  • 30V reverse voltage<\/li>\n
  • 1uA low reverse leakage<\/li>\n
  • 100mA forward current rating<\/li>\n
  • Tiny SOD-523 footprint<\/li>\n
  • AEC-Q101 qualified<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Battery-powered signal steering<\/li>\n
    • Power supply OR-ing diode<\/li>\n
    • Reverse polarity protection<\/li>\n
    • Low-voltage clamp and protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The onsemi NSVBAT54HT1G is a 30V Schottky barrier diode in a SOD-523 (SC-79) package. Low 0.32V forward voltage at 10mA, 1uA reverse leakage for battery-powered signal steering. Key Specifications Reverse Voltage 30 V Forward Voltage 0.32V typ @ 10mA Forward Current 100 mA max Reverse Leakage 1 uA max @ 30V Capacitance 10 […]<\/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":[57,13],"tags":[2543],"chip_brand":[144],"class_list":["post-11267","post","type-post","status-publish","format-standard","hentry","category-insulated-gate-bipolar-transistors-igbt","category-integrated-circuits-ics","tag-nsvbat54ht1g","chip_brand-on"],"acf":{"brief_explanation":"30V Schottky diode, 0.32V Vf, 100mA, SOD-523, -55 to 150C","date_code":"","package_case":"SOD-523 (SC-79, 1.2x0.8x0.6mm)","in_stock":4311,"datasheet":"https:\/\/www.onsemi.com\/pub\/Collateral\/BAT54HT1-D.PDF","price":"$0.06 @ 3ku","product_introduction":"The NSVBAT54HT1G from onsemi is a 30V Schottky barrier diode in an ultra-small SOD-523 (SC-79) package. The 0.32V typical forward voltage at 10mA minimizes voltage drop in battery-powered signal steering and OR-ing applications. With 1uA maximum reverse leakage at 30V, it preserves battery life in always-on circuits. The AEC-Q101 qualification supports automotive applications. The tiny 1.2x0.8mm footprint saves PCB area in space-constrained designs.","working_principle":"The BAT54HT1 uses a metal-silicon Schottky barrier junction formed by depositing a refractory metal on N-type silicon. The Schottky barrier has a lower forward voltage drop (0.32V) compared to a PN junction (0.7V) because conduction is via thermionic emission of majority carriers, not minority carrier injection. No stored charge means near-zero reverse recovery time. The trade-off is higher reverse leakage compared to PN junctions, limited to 1uA in this device.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>Anode<\/td>Anode<\/td>Diode anode<\/td><\/tr>
      2<\/td>Cathode<\/td>Cathode<\/td>Diode cathode<\/td><\/tr><\/table>","application_scenarios":"
      • Single-cell battery OR-ing diode<\/li>
      • MCU GPIO low-voltage steering<\/li>
      • Solar cell reverse blocking diode<\/li>
      • Signal clamp and protection<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        BAT54S<\/td>Nexperia<\/td>Dual series Schottky, SOT-23<\/td><\/tr>
        RB521S30<\/td>Rohm<\/td>30V Schottky, similar spec<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11267","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=11267"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/11267\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=11267"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=11267"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=11267"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=11267"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}