{"product_id":"ao3405-smd-low-voltage-n-channel-mosfet-sot-23-package","title":"AO3405 SMD Low Voltage P-Channel MOSFET SOT-23 Package","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eAO3405 SMD Low Voltage N-Channel MOSFET SOT-23 Package\u003c\/span\u003e\u003c\/h2\u003e\nThe AO3405 SMD MOSFET is a P-Channel enhancement mode transistor designed for efficient power switching in compact electronic devices. Rated for a drain-source voltage of -30V and a continuous drain current of up to -4.3A, it offers low on-resistance values of 25 mΩ at -10V and 45 mΩ at -4.5V gate drive voltages. Its small SOT-23 package makes it ideal for high-density PCB layouts where space is limited, while maintaining excellent switching speed and thermal performance.\u003cbr\u003e\u003cbr\u003e\n\nWidely used in battery-powered and portable equipment, the AO3405 provides reliable load switching and power management with low power loss. Its low gate charge and capacitance ensure fast switching, reducing power dissipation during operation. Additionally, the device complies with RoHS standards, making it suitable for environmentally conscious designs in consumer electronics, DC-DC converters, and motor driver circuits.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003eProduct Images are shown for illustrative purposes only and may differ from the actual product.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eType: P-Channel Enhancement Mode MOSFET\u003c\/li\u003e\n  \u003cli\u003ePackage: SOT-23 (Surface Mount Device)\u003c\/li\u003e\n  \u003cli\u003eDrain-Source Voltage (V\u003csub\u003eDS\u003c\/sub\u003e): -30V\u003c\/li\u003e\n  \u003cli\u003eContinuous Drain Current (I\u003csub\u003eD\u003c\/sub\u003e): -4.3A @ V\u003csub\u003eGS\u003c\/sub\u003e = -10V\u003c\/li\u003e\n  \u003cli\u003eR\u003csub\u003eDS(on)\u003c\/sub\u003e: 25 mΩ @ V\u003csub\u003eGS\u003c\/sub\u003e = -10V\u003c\/li\u003e\n  \u003cli\u003eR\u003csub\u003eDS(on)\u003c\/sub\u003e: 45 mΩ @ V\u003csub\u003eGS\u003c\/sub\u003e = -4.5V\u003c\/li\u003e\n  \u003cli\u003eGate Threshold Voltage (V\u003csub\u003eGS(th)\u003c\/sub\u003e): -0.5V to -1.5V\u003c\/li\u003e\n  \u003cli\u003eGate-Source Voltage (V\u003csub\u003eGS\u003c\/sub\u003e): ±12V (maximum)\u003c\/li\u003e\n  \u003cli\u003eTotal Gate Charge (Q\u003csub\u003eg\u003c\/sub\u003e): ~7 nC\u003c\/li\u003e\n  \u003cli\u003eInput Capacitance (C\u003csub\u003eiss\u003c\/sub\u003e): ~340 pF\u003c\/li\u003e\n  \u003cli\u003ePower Dissipation: 1.25W @ T\u003csub\u003eA\u003c\/sub\u003e = 25°C\u003c\/li\u003e\n  \u003cli\u003eOperating Temperature Range: -55°C to +150°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n \u003cli\u003eLow R\u003csub\u003eDS(on)\u003c\/sub\u003e for efficient switching\u003c\/li\u003e\n  \u003cli\u003eHigh-speed switching performance\u003c\/li\u003e\n  \u003cli\u003eCompact SOT-23 package suitable for surface mount\u003c\/li\u003e\n  \u003cli\u003eLow gate drive voltage requirement\u003c\/li\u003e\n  \u003cli\u003eRoHS compliant and lead-free\u003c\/li\u003e\n  \u003cli\u003eGood thermal stability and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDC-DC converters\u003c\/li\u003e\n\u003cli\u003ePower management systems\u003c\/li\u003e\n\u003cli\u003eBattery-powered equipment\u003c\/li\u003e\n\u003cli\u003eLoad switches\u003c\/li\u003e\n\u003cli\u003eMotor drivers and LED drivers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eWeight (g): 2\u003c\/li\u003e\n\u003cli\u003eLength: 2.92mm\u003c\/li\u003e\n\u003cli\u003eWidth: 1.3mm\u003c\/li\u003e\n\u003cli\u003eHeight: 1.1mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x AO3405 SMD Low Voltage P-Channel MOSFET SOT-23 Package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47169785823484,"sku":"INTEG162","price":8.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/AO3405SMDLowVoltageN-ChannelMOSFETSOT-23Package-2_1.jpg?v=1747288209","url":"https:\/\/kitsguru.com\/de\/products\/ao3405-smd-low-voltage-n-channel-mosfet-sot-23-package","provider":"KitsGuru","version":"1.0","type":"link"}