{"product_id":"smaf6j440a-tvs-diode-sod-123-200w-440v-transient-voltage-suppressor-for-esd-protection-ruilon","title":"SMAF6J440A TVS Diode SOD-123 200W 440V Transient Voltage Suppressor for ESD 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-87\" data-testid=\"conversation-turn-176\" 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=\"d3aad513-3fbc-407d-a98c-f16181ce9add\" 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=\"162\" data-end=\"633\"\u003eThe \u003cstrong data-start=\"166\" data-end=\"190\"\u003eSMAF6J440A TVS Diode\u003c\/strong\u003e from \u003cstrong data-start=\"196\" data-end=\"206\"\u003eRUILON\u003c\/strong\u003e is a high-reliability \u003cstrong data-start=\"229\" data-end=\"266\"\u003e200W transient voltage suppressor\u003c\/strong\u003e designed to protect sensitive electronic circuits from electrostatic discharge (ESD), lightning-induced surges, and transient switching events. Built with advanced avalanche breakdown technology, this device ensures \u003cstrong data-start=\"483\" data-end=\"511\"\u003eultra-fast response time\u003c\/strong\u003e and precise clamping performance, effectively limiting voltage spikes and safeguarding critical semiconductor components.\u003c\/p\u003e\n\u003cp data-start=\"635\" data-end=\"1110\"\u003eWith a \u003cstrong data-start=\"642\" data-end=\"678\"\u003ereverse standoff voltage of 440V\u003c\/strong\u003e, the SMAF6J440A is suitable for applications requiring very high operating voltage margins in high-voltage electronic systems. It features \u003cstrong data-start=\"818\" data-end=\"841\"\u003elow leakage current\u003c\/strong\u003e and optimized clamping characteristics, enabling efficient energy absorption while maintaining stable circuit operation. The diode also provides \u003cstrong data-start=\"987\" data-end=\"1020\"\u003elow forward voltage drop (VF)\u003c\/strong\u003e, improving overall system efficiency and reducing power loss during transient conditions.\u003c\/p\u003e\n\u003cp data-start=\"1112\" data-end=\"1402\"\u003eEncased in a compact \u003cstrong data-start=\"1133\" data-end=\"1166\"\u003eSOD-123 surface-mount package\u003c\/strong\u003e, the SMAF6J440A supports high-density PCB layouts and automated SMT assembly processes. Its excellent thermal performance ensures reliable heat dissipation during surge events, contributing to long-term durability and stable operation.\u003c\/p\u003e\n\u003cp data-start=\"1404\" data-end=\"1692\"\u003eCompared to lower-voltage TVS diodes, this component offers superior voltage tolerance and robust surge handling capability, making it an excellent solution for industrial electronics, high-voltage power systems, and communication equipment requiring compact and efficient ESD protection.\u003c\/p\u003e\n\u003chr data-start=\"1694\" data-end=\"1697\"\u003e\n\u003ch2 data-section-id=\"10od2gs\" data-start=\"1699\" data-end=\"1724\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1702\" data-end=\"1724\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1725\" data-end=\"2071\"\u003e\n\u003cli data-section-id=\"rgbpki\" data-start=\"1725\" data-end=\"1752\"\u003ePart Number: SMAF6J440A\u003c\/li\u003e\n\u003cli data-section-id=\"xo9lbv\" data-start=\"1753\" data-end=\"1803\"\u003eType: Transient Voltage Suppressor (TVS) Diode\u003c\/li\u003e\n\u003cli data-section-id=\"f0iinz\" data-start=\"1804\" data-end=\"1850\"\u003ePower Dissipation: 200W (Peak Pulse Power)\u003c\/li\u003e\n\u003cli data-section-id=\"6lejrp\" data-start=\"1851\" data-end=\"1885\"\u003eReverse Standoff Voltage: 440V\u003c\/li\u003e\n\u003cli data-section-id=\"yppswd\" data-start=\"1886\" data-end=\"1906\"\u003ePackage: SOD-123\u003c\/li\u003e\n\u003cli data-section-id=\"pngeif\" data-start=\"1907\" data-end=\"1936\"\u003eResponse Time: Ultra-fast\u003c\/li\u003e\n\u003cli data-section-id=\"1udvqz3\" data-start=\"1937\" data-end=\"1961\"\u003eLeakage Current: Low\u003c\/li\u003e\n\u003cli data-section-id=\"me569a\" data-start=\"1962\" data-end=\"1991\"\u003eForward Voltage (VF): Low\u003c\/li\u003e\n\u003cli data-section-id=\"iv03ew\" data-start=\"1992\" data-end=\"2032\"\u003eClamping Capability: High efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1u4lrno\" data-start=\"2033\" data-end=\"2071\"\u003eMounting Type: Surface Mount (SMD)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2073\" data-end=\"2076\"\u003e\n\u003ch2 data-section-id=\"1j5qwet\" data-start=\"2078\" data-end=\"2097\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2081\" data-end=\"2097\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2098\" data-end=\"2460\"\u003e\n\u003cli data-section-id=\"3cgt4k\" data-start=\"2098\" data-end=\"2142\"\u003eHigh peak pulse power dissipation (200W)\u003c\/li\u003e\n\u003cli data-section-id=\"1w4gk50\" data-start=\"2143\" data-end=\"2176\"\u003eUltra-fast transient response\u003c\/li\u003e\n\u003cli data-section-id=\"ilaecr\" data-start=\"2177\" data-end=\"2220\"\u003ePrecise clamping for circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"8fd3jy\" data-start=\"2221\" data-end=\"2273\"\u003eLow forward voltage drop for improved efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"139v4ja\" data-start=\"2274\" data-end=\"2318\"\u003eLow leakage current for stable operation\u003c\/li\u003e\n\u003cli data-section-id=\"if01af\" data-start=\"2319\" data-end=\"2371\"\u003eCompact SOD-123 package for space-saving designs\u003c\/li\u003e\n\u003cli data-section-id=\"s2q12x\" data-start=\"2372\" data-end=\"2419\"\u003eExcellent thermal stability and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"8b02sj\" data-start=\"2420\" data-end=\"2460\"\u003eSuitable for automated SMT processes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2462\" data-end=\"2465\"\u003e\n\u003ch2 data-section-id=\"k0zlak\" data-start=\"2467\" data-end=\"2486\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2470\" data-end=\"2486\"\u003eApplications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2487\" data-end=\"2734\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1mu9ly\" data-start=\"2487\" data-end=\"2527\"\u003eHigh-voltage power supply protection\u003c\/li\u003e\n\u003cli data-section-id=\"xwcxty\" data-start=\"2528\" data-end=\"2561\"\u003eIndustrial automation systems\u003c\/li\u003e\n\u003cli data-section-id=\"cnyvda\" data-start=\"2562\" data-end=\"2598\"\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"146wsbr\" data-start=\"2599\" data-end=\"2623\"\u003eConsumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1x8ffoa\" data-start=\"2624\" data-end=\"2650\"\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli data-section-id=\"12207sw\" data-start=\"2651\" data-end=\"2686\"\u003eData and signal line protection\u003c\/li\u003e\n\u003cli data-section-id=\"1q7l5hv\" data-start=\"2687\" data-end=\"2734\" data-is-last-node=\"\"\u003eHigh-voltage ESD and 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":43782418333761,"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\/smaf6j440a-tvs-diode-sod-123-200w-440v-transient-voltage-suppressor-for-esd-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}