{"product_id":"1-0smbj45a-45v-1000w-tvs-diode-smb-do-214aa-high-power-transient-voltage-suppressor-for-surge-esd-protection-ruilon-1","title":"1.0SMBJ45A 45V 1000W TVS Diode SMB\/DO-214AA | High Power 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-69e715d0-5d24-8322-bc9b-22f538388ed6-29\" data-testid=\"conversation-turn-132\" 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=\"0ed8c0dd-f9af-47b9-b998-1f693eb0d894\" 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=\"176\" data-end=\"605\"\u003eThe 1.0SMBJ48A TVS Diode from RUILON is a high-performance 1000W transient voltage suppressor designed to protect sensitive electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). Built with advanced avalanche breakdown technology, it provides ultra-fast response time and precise clamping performance, ensuring reliable suppression of transient overvoltage events in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"607\" data-end=\"1033\"\u003eWith a working peak reverse voltage of 48V, the 1.0SMBJ48A is ideal for mid-voltage applications such as DC power distribution systems, communication interfaces, industrial control circuits, and embedded electronics. Its 1000W peak pulse power dissipation (10\/1000µs waveform) offers significantly higher surge absorption capability compared to standard 600W TVS devices, improving system robustness and long-term reliability.\u003c\/p\u003e\n\u003cp data-start=\"1035\" data-end=\"1379\"\u003eThe device features low leakage current, stable clamping characteristics, and excellent thermal stability, ensuring efficient operation even under repeated surge conditions. Compared to lower voltage variants, the 48V rating provides greater voltage headroom, reducing false triggering while maintaining strong transient protection performance.\u003c\/p\u003e\n\u003cp data-start=\"1381\" data-end=\"1703\"\u003eEncased in a compact SMB (DO-214AA) surface-mount package, the 1.0SMBJ48A supports space-efficient PCB layouts and easy integration into modern electronic designs. It is widely used in consumer electronics, power supplies, telecom systems, industrial automation, and embedded devices requiring dependable surge protection.\u003c\/p\u003e\n\u003chr data-start=\"1705\" data-end=\"1708\"\u003e\n\u003ch2 data-section-id=\"ccm2dr\" data-start=\"1710\" data-end=\"1732\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1713\" data-end=\"1730\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1733\" data-end=\"1967\"\u003e\n\u003cli data-section-id=\"mvfvz4\" data-start=\"1733\" data-end=\"1783\"\u003e1000W peak pulse power dissipation (10\/1000µs)\u003c\/li\u003e\n\u003cli data-section-id=\"a0r9ke\" data-start=\"1784\" data-end=\"1820\"\u003e48V working peak reverse voltage\u003c\/li\u003e\n\u003cli data-section-id=\"1330p1p\" data-start=\"1821\" data-end=\"1849\"\u003eUltra-fast response time\u003c\/li\u003e\n\u003cli data-section-id=\"c7zaf4\" data-start=\"1850\" data-end=\"1894\"\u003eLow leakage current and high reliability\u003c\/li\u003e\n\u003cli data-section-id=\"h7s5lb\" data-start=\"1895\" data-end=\"1928\"\u003eExcellent clamping capability\u003c\/li\u003e\n\u003cli data-section-id=\"wu0wqr\" data-start=\"1929\" data-end=\"1967\"\u003eCompact SMB (DO-214AA) SMD package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1969\" data-end=\"1972\"\u003e\n\u003ch2 data-section-id=\"163aaba\" data-start=\"1974\" data-end=\"1996\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1977\" data-end=\"1994\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1997\" data-end=\"2138\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"c0fnif\" data-start=\"1997\" data-end=\"2024\"\u003ePower supply protection\u003c\/li\u003e\n\u003cli data-section-id=\"1um754u\" data-start=\"2025\" data-end=\"2055\"\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1rx8zlu\" data-start=\"2056\" data-end=\"2083\"\u003eCommunication equipment\u003c\/li\u003e\n\u003cli data-section-id=\"146wsbr\" data-start=\"2084\" data-end=\"2108\"\u003eConsumer electronics\u003c\/li\u003e\n\u003cli data-section-id=\"1qcgek2\" data-start=\"2109\" data-end=\"2138\" data-is-last-node=\"\"\u003eEmbedded electronic 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","brand":"RUILON","offers":[{"title":"Default Title","offer_id":43788625543233,"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\/1-0smbj45a-45v-1000w-tvs-diode-smb-do-214aa-high-power-transient-voltage-suppressor-for-surge-esd-protection-ruilon-1","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}