{"id":34251,"date":"2026-07-26T11:16:33","date_gmt":"2026-07-26T08:16:33","guid":{"rendered":"https:\/\/qariya.net\/?post_type=product&p=34251"},"modified":"2026-07-26T11:16:34","modified_gmt":"2026-07-26T08:16:34","slug":"a3120-dip-8-2-0a-igbt-gate-drive-optocoupler","status":"publish","type":"product","link":"https:\/\/qariya.net\/en\/product\/a3120-dip-8-2-0a-igbt-gate-drive-optocoupler\/","title":{"rendered":"A3120 DIP-8 2.0A IGBT Gate Drive Optocoupler"},"content":{"rendered":"

A3120 DIP-8 2.0A IGBT Gate Drive Optocoupler<\/strong><\/h1>\n

Description<\/strong><\/h3>\n

The A3120<\/strong> is a high-speed IGBT\/MOSFET Gate Drive Optocoupler<\/strong> designed for isolated power switching applications. It integrates an optically coupled LED with a high-current push-pull output stage capable of delivering 2.0 A minimum<\/strong> and 2.5 A typical peak output current<\/strong>, allowing direct gate driving of power MOSFETs and IGBTs. The device provides 3750 Vrms isolation<\/strong>, 25 kV\/\u00b5s minimum CMTI<\/strong>, built-in Under Voltage Lockout (UVLO)<\/strong> protection, and is available in an 8-pin DIP package<\/strong>.<\/p>\n

Features<\/strong><\/h3>\n
    \n
  • High-speed IGBT\/MOSFET gate driver optocoupler.<\/li>\n
  • 2.0 A minimum<\/strong>, 2.5 A typical peak<\/strong> output current.<\/li>\n
  • 3750 Vrms<\/strong> isolation voltage.<\/li>\n
  • Push-pull (Totem-Pole) output stage.<\/li>\n
  • 25 kV\/\u00b5s minimum<\/strong> common-mode transient immunity.<\/li>\n
  • 15 V to 30 V<\/strong> supply voltage.<\/li>\n
  • Built-in UVLO protection.<\/li>\n
  • High switching speed.<\/li>\n
  • 8-pin DIP package.<\/li>\n<\/ul>\n

    Technical Specifications<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Specification<\/th>\nValue<\/th>\n<\/tr>\n<\/thead>\n
    Device Type<\/td>\nIGBT\/MOSFET Gate Drive Optocoupler<\/td>\n<\/tr>\n
    Package<\/td>\nDIP-8<\/td>\n<\/tr>\n
    Channels<\/td>\n1<\/td>\n<\/tr>\n
    Isolation Voltage<\/td>\n3750 Vrms<\/td>\n<\/tr>\n
    Output Current<\/td>\n2.0 A Min \/ 2.5 A Peak<\/td>\n<\/tr>\n
    Output Type<\/td>\nPush-Pull (Totem-Pole)<\/td>\n<\/tr>\n
    Supply Voltage<\/td>\n15 V \u2013 30 V<\/td>\n<\/tr>\n
    CMTI<\/td>\n\u226525 kV\/\u00b5s<\/td>\n<\/tr>\n
    Propagation Delay<\/td>\n500 ns Max<\/td>\n<\/tr>\n
    UVLO<\/td>\nYes<\/td>\n<\/tr>\n
    Operating Temperature<\/td>\n-40\u00b0C to +100\u00b0C<\/td>\n<\/tr>\n
    Mounting Type<\/td>\nThrough Hole<\/td>\n<\/tr>\n
    Pins<\/td>\n8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Applications<\/strong><\/h3>\n
      \n
    • IGBT gate drivers<\/li>\n
    • Power MOSFET gate drivers<\/li>\n
    • Motor drive systems<\/li>\n
    • Switching power supplies (SMPS)<\/li>\n
    • Industrial inverters<\/li>\n
    • Solar inverters<\/li>\n
    • Industrial automation<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      A3120 DIP-8 2.0A IGBT Gate Drive Optocoupler Description The A3120 is a high-speed IGBT\/MOSFET Gate Drive Optocoupler designed for isolated power switching applications. It integrates an optically coupled LED with a high-current push-pull output stage capable of delivering 2.0 A minimum and 2.5 A typical peak output current, allowing direct gate driving of power MOSFETs […]\n","protected":false},"featured_media":34252,"template":"","meta":[],"product_cat":[210,148],"product_tag":[],"_links":{"self":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product\/34251"}],"collection":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/media\/34252"}],"wp:attachment":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/media?parent=34251"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product_cat?post=34251"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product_tag?post=34251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}