{"id":10729,"date":"2026-07-20T11:13:14","date_gmt":"2026-07-20T11:13:14","guid":{"rendered":"https:\/\/ic-vendor.com\/sn65220dbvr\/"},"modified":"2026-07-20T11:13:14","modified_gmt":"2026-07-20T11:13:14","slug":"sn65220dbvr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/sn65220dbvr\/","title":{"rendered":"SN65220DBVR"},"content":{"rendered":"

Productos<\/h2>\n

The SN65220DBVR from Texas Instruments is a single universal serial bus (USB) port transient voltage suppressor designed to protect submicron 3-V or 5-V circuits from noise transients. Packaged in a 6-pin SOT-23, it provides ESD protection exceeding 15-kV human body model and features low capacitance of 35 pF typical, making it suitable for USB low- and full-speed port protection.<\/p>\n

Especificaciones<\/h2>\n\n\n\n\n\n\n\n\n\n
Number of Lines Protected<\/td>\n2<\/td>\n<\/tr>\n
Stand-off Voltage<\/td>\n6 V (min)<\/td>\n<\/tr>\n
Breakdown Voltage<\/td>\n7 V<\/td>\n<\/tr>\n
Capacitance<\/td>\n35 pF (typ)<\/td>\n<\/tr>\n
Leakage Current<\/td>\n1 uA (max) at 6 V<\/td>\n<\/tr>\n
Clasificaci\u00f3n ESD (HBM)<\/td>\n15 kV<\/td>\n<\/tr>\n
Temperatura de funcionamiento<\/td>\n-40 to 85 degC<\/td>\n<\/tr>\n
Paquete<\/td>\nSOT-23-6 (2.9 x 2.8 mm)<\/td>\n<\/tr>\n<\/table>\n

Caracter\u00edsticas<\/h2>\n
    \n
  • ESD protection exceeds 15-kV HBM and 2-kV machine model<\/li>\n
  • Low capacitance: 35 pF typical for USB signal integrity<\/li>\n
  • Low leakage current: 1 uA maximum at 6 V<\/li>\n
  • Stand-off voltage: 6 V minimum<\/li>\n
  • Protects USB low- and full-speed ports<\/li>\n
  • IEC 61000-4-2 system-level ESD compliance<\/li>\n<\/ul>\n

    Aplicaciones<\/h2>\n
      \n
    • USB port ESD protection<\/li>\n
    • Portable electronics transient suppression<\/li>\n
    • Computing peripherals input protection<\/li>\n
    • Industrial USB interfaces<\/li>\n
    • Consumer device cable interface protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The SN65220DBVR from Texas Instruments is a single universal serial bus (USB) port transient voltage suppressor designed to protect submicron 3-V or 5-V circuits from noise transients. Packaged in a 6-pin SOT-23, it provides ESD protection exceeding 15-kV human body model and features low capacitance of 35 pF typical, making it suitable for […]<\/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":[13,20],"tags":[2069],"chip_brand":[138],"class_list":["post-10729","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","tag-sn65220dbvr","chip_brand-ti"],"acf":{"brief_explanation":"Dual USB TVS suppressor, 6V stand-off, 35pF cap, 15kV ESD, SOT-23-6","date_code":"","package_case":"SOT-23-6 (2.9 x 2.8 x 1.15 mm)","in_stock":3911,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/sn65220.pdf","price":"$0.66 @ 1ku","product_introduction":"The SN65220DBVR from Texas Instruments is a dual unidirectional transient voltage suppressor (TVS) designed specifically for USB port ESD protection. It protects low- and full-speed USB transceivers and ASICs from electrical noise transients sourced through cabled I\/O connections. The device features low input capacitance of 35 pF typical, which preserves USB signal integrity. The 15-kV HBM ESD rating provides robust protection against electrostatic discharge events, while the 6-V stand-off voltage and 1-uA maximum leakage current ensure compatibility with both 3-V and 5-V USB logic levels.","working_principle":"The SN65220DBVR operates as a bidirectional clamping device for two independent signal lines. Each channel consists of a steering diode network that diverts transient currents away from the protected IC and into the ground plane. Under normal operating conditions, the TVS presents high impedance and low capacitance (35 pF) to the signal line, preserving USB signal integrity. When a transient voltage exceeds the breakdown voltage (7 V), the device rapidly clamps the voltage and diverts the surge current to ground. The IEC 61000-4-2 compliance ensures protection against real-world ESD events at the system level.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>NC<\/td>-<\/td>No connect (internally floating)<\/td><\/tr>
      2<\/td>GND<\/td>Power<\/td>Ground reference<\/td><\/tr>
      3<\/td>NC<\/td>-<\/td>No connect (internally floating)<\/td><\/tr>
      4<\/td>B<\/td>Input<\/td>Transient suppressor input - Line 2<\/td><\/tr>
      5<\/td>GND<\/td>Power<\/td>Ground reference<\/td><\/tr>
      6<\/td>A<\/td>Input<\/td>Transient suppressor input - Line 1<\/td><\/tr><\/table>","application_scenarios":"
      • USB port ESD protection in computers and peripherals<\/li>
      • Portable consumer electronics cable interface protection<\/li>
      • Industrial USB communication port transient suppression<\/li>
      • Medical device USB input protection<\/li>
      • Set-top box and gaming console USB interfaces<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>SN65240PWR<\/td>TSSOP-8<\/td>Quad TVS, 4 channels<\/td><\/tr>
        TI<\/td>SN75240PWR<\/td>TSSOP-8<\/td>Quad TVS, commercial temp<\/td><\/tr>
        TI<\/td>TPD2E001DRLR<\/td>SOT-23-6<\/td>Low-capacitance USB ESD<\/td><\/tr>
        onsemi<\/td>NUP4202MRT1G<\/td>SOT-23-6<\/td>Dual USB ESD protection<\/td><\/tr>
        Nexperia<\/td>IP4238CZ8<\/td>XSON-8<\/td>USB2.0 ESD protection<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10729","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=10729"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/10729\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=10729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=10729"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=10729"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=10729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}