{"product_id":"b5819wt-1a-schottky-barrier-rectifier-diode-40v-sod-523","title":"B5819WT 1A Schottky Barrier Rectifier Diode (40V, SOD-523)","description":"\u003cp\u003eGet maximum current handling in the smallest possible footprint with the \u003cb\u003eB5819WT\u003c\/b\u003e Schottky barrier diode. Essentially the SMD counterpart to the classic 1N5819 through-hole rectifier, this diode delivers up to 1A of continuous forward current while housed in an ultra-compact SOD-523 package. Standard silicon rectifiers drop too much voltage and generate unnecessary heat; the B5819WT solves this with a very low forward voltage drop (\u003cspan class=\"math-inline\"\u003e$V_F$\u003c\/span\u003e), making it exceptionally energy-efficient for battery-powered systems.\u003c\/p\u003e\n\u003cp\u003eWith a 40V reverse voltage rating, it is an ideal choice for compact DC-DC buck\/boost converters, LiPo battery management circuits, and reverse-polarity protection in space-constrained IoT devices. Its fast switching response and ultra-dense footprint make it an essential component for modern miniaturized electronics where saving PCB space and maximizing battery life are critical.\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 Current Density:\u003c\/b\u003e Handles up to 1A of continuous current despite its microscopic surface-mount footprint.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLow Forward Voltage Drop:\u003c\/b\u003e Reduces thermal losses and improves overall power efficiency in battery-operated circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e40V Safety Overhead:\u003c\/b\u003e Reliable protection against voltage spikes in 5V, 12V, and LiPo-powered systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltra-Small SOD-523:\u003c\/b\u003e Minimizes PCB space requirements, ideal for high-density surface-mount board designs.\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 B5819WT (SMD code typically \"SL\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDiode Type:\u003c\/b\u003e Schottky Barrier Rectifier\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMax Reverse Voltage (\u003cspan class=\"math-inline\"\u003e$V_{R}$\u003c\/span\u003e):\u003c\/b\u003e 40V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMax Forward Current (\u003cspan class=\"math-inline\"\u003e$I_F$\u003c\/span\u003e):\u003c\/b\u003e 1A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePackage Type:\u003c\/b\u003e SOD-523 \/ SC-79 (SMD\/SMT)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RC-LIFE","offers":[{"title":"Default Title","offer_id":54288051831122,"sku":null,"price":1.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1065\/8067\/2850\/files\/MFG_B5819WT_sml_200x200_ac056957-dfba-4891-bf0a-80b65e9bd173.webp?v=1786973840","url":"https:\/\/rc-life.com\/products\/b5819wt-1a-schottky-barrier-rectifier-diode-40v-sod-523","provider":"rc-life","version":"1.0","type":"link"}