{"product_id":"smfj3-3a-tvs-diode-sod-123-200w-transient-voltage-suppressor-for-esd-protection-ruilon","title":"SMFJ3.3A TVS Diode SOD-123 200W | Transient Voltage Suppressor for ESD Protection | RUILON","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69df1ca6-e59c-83a3-b696-f03bdbfe1f69-3\" data-testid=\"conversation-turn-272\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"9eb924ee-f7b3-4cbf-acc8-4a9c7adbefff\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"114\" data-end=\"570\"\u003eThe \u003cstrong data-start=\"141\" data-end=\"163\"\u003eSMFJ3.3A TVS Diode\u003c\/strong\u003e from \u003cstrong data-start=\"169\" data-end=\"179\"\u003eRUILON\u003c\/strong\u003e is a high-performance 200W transient voltage suppressor designed to protect sensitive electronic circuits from electrostatic discharge (ESD), lightning-induced surges, and fast switching transients. Packaged in a compact SOD-123 form factor, it offers excellent surge handling capability with fast response time and low clamping voltage, making it ideal for modern high-density PCB designs.\u003c\/p\u003e\n\u003cp data-start=\"572\" data-end=\"940\"\u003eWith a reverse standoff voltage of 3.3V, the SMFJ3.3A is optimized for low-voltage DC line protection, ensuring reliable safeguarding of sensitive semiconductor devices in portable electronics and communication interfaces. It remains inactive during normal operation and rapidly clamps excessive transient voltages to protect downstream components during surge events.\u003c\/p\u003e\n\u003cp data-start=\"942\" data-end=\"1212\"\u003eThe device features a peak pulse power rating of 200W, enabling it to absorb high-energy transient spikes effectively. Its fast response time ensures immediate suppression of voltage surges, while its low leakage current improves overall system efficiency and stability.\u003c\/p\u003e\n\u003cp data-start=\"1214\" data-end=\"1441\"\u003eEncased in a space-saving SOD-123 package, the SMFJ3.3A is ideal for automated PCB assembly and high-density circuit protection designs, offering excellent reliability and long service life in demanding electronic environments.\u003c\/p\u003e\n\u003chr data-start=\"1443\" data-end=\"1446\"\u003e\n\u003cp data-start=\"1448\" data-end=\"1467\"\u003e\u003cstrong data-start=\"1448\" data-end=\"1465\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1468\" data-end=\"1749\"\u003e\n\u003cli data-section-id=\"87z4nm\" data-start=\"1468\" data-end=\"1528\"\u003e3.3V reverse standoff voltage for low-voltage protection\u003c\/li\u003e\n\u003cli data-section-id=\"1hbuazm\" data-start=\"1529\" data-end=\"1565\"\u003e200W peak pulse power capability\u003c\/li\u003e\n\u003cli data-section-id=\"10pkq00\" data-start=\"1566\" data-end=\"1607\"\u003eFast response to ESD and surge events\u003c\/li\u003e\n\u003cli data-section-id=\"1pgu8jb\" data-start=\"1608\" data-end=\"1660\"\u003eLow clamping voltage for enhanced circuit safety\u003c\/li\u003e\n\u003cli data-section-id=\"rpmpyd\" data-start=\"1661\" data-end=\"1702\"\u003eCompact SOD-123 surface-mount package\u003c\/li\u003e\n\u003cli data-section-id=\"t5grmx\" data-start=\"1703\" data-end=\"1749\"\u003eHigh reliability and long operational life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1751\" data-end=\"1754\"\u003e\n\u003cp data-start=\"1756\" data-end=\"1775\"\u003e\u003cstrong data-start=\"1756\" data-end=\"1773\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1776\" data-end=\"2004\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1lt4j3u\" data-start=\"1776\" data-end=\"1808\"\u003eUSB and data line protection\u003c\/li\u003e\n\u003cli data-section-id=\"1pnv29r\" data-start=\"1809\" data-end=\"1846\"\u003ePortable and consumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1g7ix8\" data-start=\"1847\" data-end=\"1887\"\u003eTelecom and communication interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"11rbz9m\" data-start=\"1888\" data-end=\"1921\"\u003eIoT devices and smart modules\u003c\/li\u003e\n\u003cli data-section-id=\"9mj5wk\" data-start=\"1922\" data-end=\"1951\"\u003ePower management circuits\u003c\/li\u003e\n\u003cli data-section-id=\"mty6z3\" data-start=\"1952\" data-end=\"2004\" data-is-last-node=\"\"\u003eESD and transient voltage suppression applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43776641138753,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Diodes_Transistors_Thyristors-31-01-02_84534d99-9295-403f-85b4-06c917fa26da.png?v=1767612156","url":"https:\/\/hext.in\/products\/smfj3-3a-tvs-diode-sod-123-200w-transient-voltage-suppressor-for-esd-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}