{"id":9960,"date":"2026-07-08T07:37:15","date_gmt":"2026-07-08T07:37:15","guid":{"rendered":"https:\/\/materialparts.com\/smbj5-0a-2\/"},"modified":"2026-07-08T07:37:15","modified_gmt":"2026-07-08T07:37:15","slug":"smbj5-0a-2","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/smbj5-0a-2\/","title":{"rendered":"SMBJ5.0A"},"content":{"rendered":"

Productos<\/h2>\n

The Vishay SMBJ5.0A is a 600W unidirectional TVS (Transient Voltage Suppressor) diode in SMB (DO-214AA) package. With a 5.0V standoff voltage and 9.2V maximum clamping voltage at 65.2A, it provides robust ESD and surge protection for 5V power rails and low-voltage logic circuits.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Polarity<\/td>\nUnidirectional<\/td>\n<\/tr>\n
Standoff Voltage<\/td>\n5.0V<\/td>\n<\/tr>\n
Breakdown Voltage<\/td>\n6.0-6.67V<\/td>\n<\/tr>\n
Clamping Voltage<\/td>\n9.2V @ 65.2A<\/td>\n<\/tr>\n
Peak Pulse Power<\/td>\n600W (10\/1000us)<\/td>\n<\/tr>\n
Peak Pulse Current<\/td>\n65.2A<\/td>\n<\/tr>\n
Leakage Current<\/td>\n200uA @ 5.0V<\/td>\n<\/tr>\n
ESD Rating<\/td>\nIEC 61000-4-2, 30kV<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-65\u00b0C to +150\u00b0C<\/td>\n<\/tr>\n
Paquete<\/td>\nSMB (DO-214AA)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • 600W peak pulse power<\/li>\n
  • 5.0V standoff for 5V logic protection<\/li>\n
  • 9.2V clamping voltage<\/li>\n
  • IEC 61000-4-2 30kV ESD protection<\/li>\n
  • Fast response time<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • 5V power rail surge protection<\/li>\n
    • USB VBUS overvoltage protection<\/li>\n
    • MCU power supply TVS<\/li>\n
    • Industrial control 5V bus protection<\/li>\n
    • Consumer electronics input protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Vishay SMBJ5.0A is a 600W unidirectional TVS (Transient Voltage Suppressor) diode in SMB (DO-214AA) package. With a 5.0V standoff voltage and 9.2V maximum clamping voltage at 65.2A, it provides robust ESD and surge protection for 5V power rails and low-voltage logic circuits. Key Specifications Polarity Unidirectional Standoff Voltage 5.0V Breakdown Voltage 6.0-6.67V […]<\/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":[19,13],"tags":[1257],"chip_brand":[136],"class_list":["post-9960","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-smbj5-0a","chip_brand-vishay"],"acf":{"brief_explanation":"600W unidirectional TVS, 5.0V standoff, 9.2V clamp, SMB, Vishay SMBJ series","date_code":"","package_case":"SMB (DO-214AA, 5.9 x 3.6 x 2.3mm)","in_stock":12644,"datasheet":"https:\/\/www.vishay.com\/docs\/88392\/smbj5v0a.pdf","price":"$0.08 @ 1ku","product_introduction":"The Vishay SMBJ5.0A is a 600W unidirectional TVS diode in SMB package with 5.0V standoff voltage. It is one of the most commonly used TVS devices for protecting 5V logic and power rails against ESD, EFT, and surge transients. The 9.2V clamping voltage ensures the protected circuit is not exposed to damaging voltage levels during transient events.","working_principle":"The SMBJ5.0A operates as a voltage-clamping device. Under normal operating conditions (below 5.0V standoff), it presents high impedance with only microamp-level leakage current. When a transient voltage exceeds the breakdown voltage (6.0-6.67V), the device avalanches and clamps the voltage to a maximum of 9.2V at the rated peak current (65.2A). The unidirectional design provides protection in one direction, making it suitable for DC power rails.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>Cathode<\/td>Passive<\/td>Cathode (band marking)<\/td><\/tr>
      2<\/td>Anode<\/td>Passive<\/td>Anode<\/td><\/tr><\/table>","application_scenarios":"
      • 5V USB VBUS power rail surge protection<\/li>
      • MCU VDD supply overvoltage TVS clamp<\/li>
      • Industrial 5V bus transient protection<\/li>
      • Consumer electronics power input protection<\/li>
      • 5V sensor power supply ESD\/surge clamp<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Vishay<\/td>SMBJ5.0CA<\/td>SMB<\/td>Bidirectional version<\/td><\/tr>
        Littelfuse<\/td>SMBJ5.0A<\/td>SMB<\/td>Equivalent<\/td><\/tr>
        Bourns<\/td>SMBJ5.0A<\/td>SMB<\/td>Equivalent<\/td><\/tr>
        Vishay<\/td>SMAJ5.0A<\/td>SMA<\/td>400W, smaller package<\/td><\/tr>
        Vishay<\/td>SMBJ6.5A<\/td>SMB<\/td>6.5V standoff version<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9960","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=9960"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9960\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9960"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9960"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9960"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9960"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}