{"product_id":"smafj350a-tvs-diode-sod-123-200w-350v-transient-voltage-suppressor-for-surge-protection-ruilon","title":"SMAFJ350A TVS Diode SOD-123 200W 350V Transient Voltage Suppressor for 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:f0131fe8-6aa8-44ac-b4ab-ec0c55cf7f9c-32\" data-testid=\"conversation-turn-66\" 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=\"5be7839f-21d5-42a9-9015-1edd28c26ffc\" 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=\"163\" data-end=\"620\"\u003eThe \u003cstrong data-start=\"167\" data-end=\"190\"\u003eSMAFJ350A TVS Diode\u003c\/strong\u003e from \u003cstrong data-start=\"196\" data-end=\"206\"\u003eRUILON\u003c\/strong\u003e is a high-performance \u003cstrong data-start=\"229\" data-end=\"266\"\u003e200W transient voltage suppressor\u003c\/strong\u003e designed to protect sensitive electronic circuits from voltage spikes caused by electrostatic discharge (ESD), lightning strikes, and inductive switching. Utilizing advanced avalanche breakdown technology, this device delivers \u003cstrong data-start=\"494\" data-end=\"522\"\u003eultra-fast response time\u003c\/strong\u003e and precise clamping performance, ensuring effective suppression of high-energy transient events.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"1114\"\u003eWith a \u003cstrong data-start=\"629\" data-end=\"665\"\u003ereverse standoff voltage of 350V\u003c\/strong\u003e, the SMAFJ350A is ideal for high-voltage applications requiring strong protection margins. Compared to lower-voltage TVS diodes, it offers enhanced surge handling capability and improved voltage tolerance, making it suitable for demanding industrial, telecom, and power system applications. The device features \u003cstrong data-start=\"977\" data-end=\"1000\"\u003elow leakage current\u003c\/strong\u003e and optimized clamping characteristics, ensuring efficient energy absorption while maintaining circuit stability.\u003c\/p\u003e\n\u003cp data-start=\"1116\" data-end=\"1395\"\u003eEncased in a compact \u003cstrong data-start=\"1137\" data-end=\"1170\"\u003eSOD-123 surface-mount package\u003c\/strong\u003e, the SMAFJ350A supports high-density PCB layouts and automated SMT assembly. Its efficient thermal performance allows effective heat dissipation during transient events, reducing the risk of damage to surrounding components.\u003c\/p\u003e\n\u003cp data-start=\"1397\" data-end=\"1600\"\u003eEngineered for long-term reliability, the diode withstands repetitive surge conditions without degradation, making it an excellent choice for protecting critical systems in harsh electrical environments.\u003c\/p\u003e\n\u003chr data-start=\"1602\" data-end=\"1605\"\u003e\n\u003ch2 data-section-id=\"10od2gs\" data-start=\"1607\" data-end=\"1632\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1610\" data-end=\"1632\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1633\" data-end=\"1948\"\u003e\n\u003cli data-section-id=\"gup98i\" data-start=\"1633\" data-end=\"1659\"\u003ePart Number: SMAFJ350A\u003c\/li\u003e\n\u003cli data-section-id=\"xo9lbv\" data-start=\"1660\" data-end=\"1710\"\u003eType: Transient Voltage Suppressor (TVS) Diode\u003c\/li\u003e\n\u003cli data-section-id=\"f0iinz\" data-start=\"1711\" data-end=\"1757\"\u003ePower Dissipation: 200W (Peak Pulse Power)\u003c\/li\u003e\n\u003cli data-section-id=\"y3jjn\" data-start=\"1758\" data-end=\"1792\"\u003eReverse Standoff Voltage: 350V\u003c\/li\u003e\n\u003cli data-section-id=\"yppswd\" data-start=\"1793\" data-end=\"1813\"\u003ePackage: SOD-123\u003c\/li\u003e\n\u003cli data-section-id=\"pngeif\" data-start=\"1814\" data-end=\"1843\"\u003eResponse Time: Ultra-fast\u003c\/li\u003e\n\u003cli data-section-id=\"1udvqz3\" data-start=\"1844\" data-end=\"1868\"\u003eLeakage Current: Low\u003c\/li\u003e\n\u003cli data-section-id=\"iv03ew\" data-start=\"1869\" data-end=\"1909\"\u003eClamping Capability: High efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1u4lrno\" data-start=\"1910\" data-end=\"1948\"\u003eMounting Type: Surface Mount (SMD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1950\" data-end=\"1953\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"1955\" data-end=\"1974\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1958\" data-end=\"1974\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1975\" data-end=\"2287\"\u003e\n\u003cli data-section-id=\"3cgt4k\" data-start=\"1975\" data-end=\"2019\"\u003eHigh peak pulse power dissipation (200W)\u003c\/li\u003e\n\u003cli data-section-id=\"1w4gk50\" data-start=\"2020\" data-end=\"2053\"\u003eUltra-fast transient response\u003c\/li\u003e\n\u003cli data-section-id=\"ilaecr\" data-start=\"2054\" data-end=\"2097\"\u003ePrecise clamping for circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"zr981z\" data-start=\"2098\" data-end=\"2145\"\u003eLow leakage current for improved efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"if01af\" data-start=\"2146\" data-end=\"2198\"\u003eCompact SOD-123 package for space-saving designs\u003c\/li\u003e\n\u003cli data-section-id=\"s2q12x\" data-start=\"2199\" data-end=\"2246\"\u003eExcellent thermal stability and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"8b02sj\" data-start=\"2247\" data-end=\"2287\"\u003eSuitable for automated SMT processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2289\" data-end=\"2292\"\u003e\n\u003ch2 data-section-id=\"k0zlak\" data-start=\"2294\" data-end=\"2313\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2297\" data-end=\"2313\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2314\" data-end=\"2554\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1qk23rb\" data-start=\"2314\" data-end=\"2350\"\u003ePower supply protection circuits\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"2351\" data-end=\"2384\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"cnyvda\" data-start=\"2385\" data-end=\"2421\"\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"146wsbr\" data-start=\"2422\" data-end=\"2446\"\u003eConsumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1x8ffoa\" data-start=\"2447\" data-end=\"2473\"\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli data-section-id=\"12207sw\" data-start=\"2474\" data-end=\"2509\"\u003eData and signal line protection\u003c\/li\u003e\n\u003cli data-section-id=\"1eb0di6\" data-start=\"2510\" data-end=\"2554\" data-is-last-node=\"\"\u003eESD and transient surge protection systems\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":43781694193729,"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\/smafj350a-tvs-diode-sod-123-200w-350v-transient-voltage-suppressor-for-surge-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}