{"id":10634,"date":"2026-07-20T07:56:39","date_gmt":"2026-07-20T07:56:39","guid":{"rendered":"https:\/\/ic-vendor.com\/tpd2e2u06drlr\/"},"modified":"2026-07-20T07:56:39","modified_gmt":"2026-07-20T07:56:39","slug":"tpd2e2u06drlr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/tpd2e2u06drlr\/","title":{"rendered":"TPD2E2U06DRLR"},"content":{"rendered":"

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

The TPD2E2U06DRLR is a dual-channel high-speed ESD protection diode from Texas Instruments. Offering +\/-25 kV contact discharge and +\/-30 kV air-gap ESD protection per IEC 61000-4-2, with only 1.5 pF line capacitance and 5.5A surge current rating, this device provides robust protection for USB 2.0, LVDS, and I2C interfaces in a compact SOT-5X3 (DRL) package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Series<\/td>\nTPD2E2U06<\/td>\n<\/tr>\n
\u7c7b\u578b<\/td>\nDual-Channel TVS ESD Protection Diode<\/td>\n<\/tr>\n
\u901a\u9053\u6570<\/td>\n2<\/td>\n<\/tr>\n
Working Voltage (VRWM)<\/td>\n5.5V<\/td>\n<\/tr>\n
Breakdown Voltage (VBR min)<\/td>\n6.5V<\/td>\n<\/tr>\n
Clamping Voltage<\/td>\n9.7V at IEC ESD<\/td>\n<\/tr>\n
Line Capacitance<\/td>\n1.5 pF (typical at 1 MHz)<\/td>\n<\/tr>\n
Leakage Current<\/td>\n10 nA (max at 2.5V)<\/td>\n<\/tr>\n
Dynamic Resistance<\/td>\n0.5 Ohm (typical)<\/td>\n<\/tr>\n
IEC 61000-4-2 ESD<\/td>\n+\/-25 kV contact, +\/-30 kV air-gap<\/td>\n<\/tr>\n
IEC 61000-4-5 Surge<\/td>\n5.5A (8\/20 us)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nSOT-5X3 (DRL), 1.6 x 1.6 mm<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40C to +125C<\/td>\n<\/tr>\n
Direction<\/td>\n\u5355\u5411<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • IEC 61000-4-2 Level 4: +\/-25 kV contact, +\/-30 kV air-gap ESD<\/li>\n
  • Ultra-low 1.5 pF line capacitance for high-speed interfaces<\/li>\n
  • 5.5A IEC 61000-4-5 surge current capability<\/li>\n
  • Low clamping voltage of 9.7V protects downstream ICs<\/li>\n
  • Ultra-low leakage current of 10 nA max<\/li>\n
  • Very small 1.6 x 1.6 mm DRL package<\/li>\n
  • Supports USB 2.0, LVDS, I2C interfaces<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • USB 2.0 data line ESD protection<\/li>\n
    • LVDS signal pair ESD clamping<\/li>\n
    • I2C bus overvoltage protection<\/li>\n
    • General-purpose high-speed I\/O ESD protection<\/li>\n
    • Portable device connector ESD guard<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The TPD2E2U06DRLR is a dual-channel high-speed ESD protection diode from Texas Instruments. Offering +\/-25 kV contact discharge and +\/-30 kV air-gap ESD protection per IEC 61000-4-2, with only 1.5 pF line capacitance and 5.5A surge current rating, this device provides robust protection for USB 2.0, LVDS, and I2C interfaces in a compact SOT-5X3 […]<\/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],"tags":[1975],"chip_brand":[138],"class_list":["post-10634","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-tpd2e2u06drlr","chip_brand-ti"],"acf":{"brief_explanation":"TI dual ESD protection diode, +\/-25kV, 1.5pF, 5.5V, 5.5A surge, SOT-5X3 (DRL)","date_code":"","package_case":"SOT-5X3 (DRL), 1.6 x 1.6 mm","in_stock":10284,"datasheet":"https:\/\/www.ti.com\/lit\/ds\/symlink\/tpd2e2u06.pdf","price":"$0.143 @ 1ku","product_introduction":"The Texas Instruments TPD2E2U06DRLR is a dual-channel high-speed ESD protection diode providing IEC 61000-4-2 Level 4 protection (+\/-25 kV contact, +\/-30 kV air-gap) with only 1.5 pF of line capacitance. The 5.5V working voltage and 5.5A surge rating make it ideal for USB 2.0, LVDS, and I2C interface protection. The ultra-low capacitance and leakage current (10 nA max) ensure minimal impact on signal integrity. The compact 1.6 x 1.6 mm SOT-5X3 (DRL) package enables placement very close to connectors for maximum ESD protection effectiveness.","working_principle":"The TPD2E2U06DRLR uses silicon TVS (Transient Voltage Suppressor) diode technology in a uni-directional configuration. During normal operation, with signal voltages below the working voltage (5.5V), the TVS diodes present very high impedance (leakage less than 10 nA) and negligible capacitance (1.5 pF), allowing signals to pass without degradation. When an ESD event or voltage transient exceeds the breakdown voltage (6.5V minimum), the TVS diodes avalanche rapidly, creating a low-impedance path that shunts the surge current to ground. The device clamps the voltage to 9.7V, protecting downstream ICs. After the transient subsides, the device automatically returns to its high-impedance state.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>NC<\/td>--<\/td>Not connected<\/td><\/tr>
      2<\/td>NC<\/td>--<\/td>Not connected<\/td><\/tr>
      3<\/td>IO1<\/td>I\/O<\/td>ESD protected data channel 1<\/td><\/tr>
      4<\/td>GND<\/td>Ground<\/td>Ground - connect to PCB ground plane<\/td><\/tr>
      5<\/td>IO2<\/td>I\/O<\/td>ESD protected data channel 2<\/td><\/tr><\/table>","application_scenarios":"
      • USB 2.0 D+\/D- data line ESD protection at connector<\/li>
      • LVDS display differential pair ESD guard<\/li>
      • I2C SDA\/SCL bus overvoltage clamp<\/li>
      • SD card interface CMD\/CLK ESD protection<\/li>
      • General-purpose 2-line ESD protection for any 5V interface<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        TI<\/td>TPD2E2U06DCKR<\/td>SC70-3<\/td>3-pin variant<\/td><\/tr>
        Nexperia<\/td>PRTR5V0U2X<\/td>SOT-363<\/td>Dual ESD for USB 2.0<\/td><\/tr>
        ON Semi<\/td>NUP4202MR6<\/td>SOT-363<\/td>Dual ESD protection<\/td><\/tr>
        Littelfuse<\/td>PESD2USB5.0CA<\/td>SOT-23<\/td>Dual USB ESD alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=10634"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/10634\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=10634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=10634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=10634"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=10634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}