{"product_id":"fds6681z-p-channel-power-mosfet-30v-3-8-mω-so-8","title":"FDS6681Z P-Channel Power MOSFET (-30V, 3.8 mΩ, SO-8)","description":"\u003cp\u003eSimplify your high-side power switching and build bulletproof reverse polarity protection circuits with the \u003cb\u003eFDS6681Z\u003c\/b\u003e P-Channel MOSFET. While N-Channel MOSFETs are great for switching ground, switching the positive power rail (high-side) with an N-Channel requires complex bootstrap circuits or charge pumps. This premium P-Channel MOSFET solves that problem beautifully—it can be driven directly by a simple logic circuit or transistor pulling the gate to ground, making power distribution design significantly easier and more reliable.\u003c\/p\u003e\n\u003cp\u003eWhat makes this specific IC truly stand out is its astonishingly low ON-resistance (RDS(on)) of just 3.8 mOhms. For a P-Channel device, this is incredibly low, allowing massive amounts of current to pass through with virtually zero voltage drop and minimal heat generation. Rated at -30V, it is the ultimate choice for building highly efficient \"ideal diode\" reverse-polarity protection circuits for 12V and 24V systems, drone Power Distribution Boards (PDBs), and custom power management modules housed in a standard, easy-to-solder SO-8 package.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHigh-Side Switching Made Easy:\u003c\/b\u003e P-Channel topology allows for direct switching of the positive voltage rail without the need for complex external gate drivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eExtreme Low Resistance:\u003c\/b\u003e The phenomenal 3.8 mΩ RDS(on) guarantees maximum efficiency and eliminates the need for bulky heatsinks under heavy continuous loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReverse Polarity Protection:\u003c\/b\u003e The absolute best component for designing loss-less reverse polarity protection circuits to safeguard expensive electronics from incorrectly connected batteries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e-30V Voltage Rating:\u003c\/b\u003e Provides a robust safety margin for 12V and 24V DC systems, as well as 3S, 4S, and 5S LiPo battery architectures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e FDS6681Z\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTransistor Type:\u003c\/b\u003e P-Channel Power MOSFET\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMax Drain-Source Voltage (Vds):\u003c\/b\u003e -30V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStatic Drain-Source On-Resistance (RDS(on)):\u003c\/b\u003e 3.8 mΩ (Max)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePackage Type:\u003c\/b\u003e SO-8 (SOIC-8, SMD\/SMT)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RC-LIFE","offers":[{"title":"Default Title","offer_id":54287474295122,"sku":null,"price":14.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8067\/2850\/files\/6666.jpg?v=1786968266","url":"https:\/\/rc-life.com\/pl\/products\/fds6681z-p-channel-power-mosfet-30v-3-8-m%cf%89-so-8","provider":"rc-life","version":"1.0","type":"link"}