{"product_id":"smfj51a-tvs-diode-sod-123-200w-51v-surge-protection-ruilon","title":"SMFJ51A TVS Diode SOD-123 200W | 51V Surge Protection | RUILON","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\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 scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f63c628f-2a1e-446c-8197-89464c3504e4-30\" data-testid=\"conversation-turn-62\" data-scroll-anchor=\"true\" 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=\"87250d2d-eefd-4172-ae1e-dd02b59de41d\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" 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=\"88\" data-end=\"467\"\u003eThe SMFJ51A TVS Diode from RUILON is a high-reliability 200W transient voltage suppressor designed to protect electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). With a 51V reverse standoff voltage, it is ideal for low to medium voltage applications that require stable operation and strong overvoltage protection.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"802\"\u003eEngineered with advanced avalanche technology, the SMFJ51A delivers ultra-fast response time, low leakage current, and precise clamping performance. Its higher voltage rating compared to lower series variants enhances tolerance to normal voltage fluctuations, reducing false triggering while ensuring effective transient suppression.\u003c\/p\u003e\n\u003cp data-start=\"804\" data-end=\"1175\"\u003eHoused in a compact SOD-123 surface-mount package, this diode supports space-efficient PCB layouts and high-density designs. It offers excellent thermal performance and maintains consistent protection under repetitive surge conditions. Designed for durability, the SMFJ51A ensures long service life and dependable operation across a wide range of electronic applications.\u003c\/p\u003e\n\u003chr data-start=\"1177\" data-end=\"1180\"\u003e\n\u003cp data-start=\"1182\" data-end=\"1201\"\u003e\u003cstrong data-start=\"1182\" data-end=\"1199\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1202\" data-end=\"1482\"\u003e\n\u003cli data-section-id=\"xz8rrv\" data-start=\"1202\" data-end=\"1239\"\u003e200W peak pulse power dissipation\u003c\/li\u003e\n\u003cli data-section-id=\"11jhh3v\" data-start=\"1240\" data-end=\"1272\"\u003e51V reverse standoff voltage\u003c\/li\u003e\n\u003cli data-section-id=\"4vnc40\" data-start=\"1273\" data-end=\"1321\"\u003eFast response time for transient suppression\u003c\/li\u003e\n\u003cli data-section-id=\"dnuj3b\" data-start=\"1322\" data-end=\"1376\"\u003eLow leakage current and accurate breakdown voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1s4hywo\" data-start=\"1377\" data-end=\"1407\"\u003eStrong clamping capability\u003c\/li\u003e\n\u003cli data-section-id=\"1xwd4c0\" data-start=\"1408\" data-end=\"1435\"\u003eCompact SOD-123 package\u003c\/li\u003e\n\u003cli data-section-id=\"t5grmx\" data-start=\"1436\" data-end=\"1482\"\u003eHigh reliability and long operational life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1484\" data-end=\"1487\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1508\"\u003e\u003cstrong data-start=\"1489\" data-end=\"1506\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1509\" data-end=\"1755\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1gj4oln\" data-start=\"1509\" data-end=\"1552\"\u003ePower supply and DC protection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1ornlq\" data-start=\"1553\" data-end=\"1595\"\u003eConsumer electronics and smart devices\u003c\/li\u003e\n\u003cli data-section-id=\"1uo94e9\" data-start=\"1596\" data-end=\"1631\"\u003eMobile and portable electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1nrhb63\" data-start=\"1632\" data-end=\"1674\"\u003eData line and communication interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1ohxzbe\" data-start=\"1675\" data-end=\"1720\"\u003eIndustrial control and automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"1a9o7d9\" data-start=\"1721\" data-end=\"1755\" data-is-last-node=\"\"\u003eESD and surge protection modules\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\n\u003c\/div\u003e","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43779781460033,"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\/smfj51a-tvs-diode-sod-123-200w-51v-surge-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}