{"product_id":"smbj51a-51v-600w-tvs-diode-smb-do-214aa-transient-voltage-suppressor-for-surge-esd-protection-ruilon","title":"SMBJ51A 51V 600W TVS Diode SMB\/DO-214AA | Transient Voltage Suppressor for Surge \u0026 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-WEB:a6e75fe5-8a05-4cf1-a7ce-8ed91c70ae73-8\" data-testid=\"conversation-turn-18\" 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=\"a3db621e-786b-4850-bfb2-da83b1e98ac1\" 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=\"132\" data-end=\"562\"\u003eThe SMBJ51A TVS Diode from RUILON is a high-performance 600W transient voltage suppressor designed to protect electronic circuits from voltage spikes, lightning-induced surges, and electrostatic discharge (ESD). Utilizing advanced avalanche breakdown technology, this diode delivers ultra-fast response time and precise clamping capability, ensuring reliable suppression of transient overvoltage conditions.\u003c\/p\u003e\n\u003cp data-start=\"564\" data-end=\"1020\"\u003eWith a working peak reverse voltage of 51V, the SMBJ51A is ideal for higher-voltage applications that require stable and efficient surge protection. It offers a peak pulse power dissipation of 600W (10\/1000µs waveform), enabling it to absorb and dissipate significant surge energy while maintaining circuit integrity. The device features low leakage current and optimized clamping performance, enhancing overall system efficiency and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1391\"\u003eCompared to lower voltage TVS diodes, the 51V configuration provides increased voltage headroom, reducing the risk of false triggering in circuits with voltage fluctuations while maintaining strong protection capability. Encased in a compact SMB (DO-214AA) surface-mount package, it supports space-saving PCB layouts and easy integration into modern electronic designs.\u003c\/p\u003e\n\u003cp data-start=\"1393\" data-end=\"1649\"\u003eThe RUILON SMBJ51A is widely used in power supplies, automotive electronics, telecom systems, industrial control equipment, and consumer devices, delivering dependable protection, extended service life, and consistent performance in demanding environments.\u003c\/p\u003e\n\u003chr data-start=\"1651\" data-end=\"1654\"\u003e\n\u003cp data-start=\"1656\" data-end=\"1675\"\u003e\u003cstrong data-start=\"1656\" data-end=\"1673\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1676\" data-end=\"1909\"\u003e\n\u003cli data-section-id=\"16qv8fr\" data-start=\"1676\" data-end=\"1725\"\u003e600W peak pulse power dissipation (10\/1000µs)\u003c\/li\u003e\n\u003cli data-section-id=\"1ysvhhi\" data-start=\"1726\" data-end=\"1762\"\u003e51V working peak reverse voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1330p1p\" data-start=\"1763\" data-end=\"1791\"\u003eUltra-fast response time\u003c\/li\u003e\n\u003cli data-section-id=\"c7zaf4\" data-start=\"1792\" data-end=\"1836\"\u003eLow leakage current and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"h7s5lb\" data-start=\"1837\" data-end=\"1870\"\u003eExcellent clamping capability\u003c\/li\u003e\n\u003cli data-section-id=\"wu0wqr\" data-start=\"1871\" data-end=\"1909\"\u003eCompact SMB (DO-214AA) SMD package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1911\" data-end=\"1914\"\u003e\n\u003cp data-start=\"1916\" data-end=\"1935\"\u003e\u003cstrong data-start=\"1916\" data-end=\"1933\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1936\" data-end=\"2088\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"c0fnif\" data-start=\"1936\" data-end=\"1963\"\u003ePower supply protection\u003c\/li\u003e\n\u003cli data-section-id=\"1x8ffoa\" data-start=\"1964\" data-end=\"1990\"\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli data-section-id=\"cnyvda\" data-start=\"1991\" data-end=\"2027\"\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1um754u\" data-start=\"2028\" data-end=\"2058\"\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli data-section-id=\"anjcvz\" data-start=\"2059\" data-end=\"2088\" data-is-last-node=\"\"\u003eConsumer electronic devices\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":43788233736257,"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\/smbj51a-51v-600w-tvs-diode-smb-do-214aa-transient-voltage-suppressor-for-surge-esd-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}