{"product_id":"smaj90a-tvs-diode-sma-do-214ac-400w-90v-transient-voltage-suppressor-for-surge-protection-ruilon","title":"SMAJ90A TVS Diode SMA\/DO-214AC 400W | 90V 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:aa19f9b8-35d8-4fc5-8ce5-88b9e809989f-13\" data-testid=\"conversation-turn-28\" 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=\"42c53047-b433-4492-ac45-12189ac7512c\" 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=\"126\" data-end=\"814\"\u003eThe \u003cstrong data-start=\"153\" data-end=\"174\"\u003eSMAJ90A TVS Diode\u003c\/strong\u003e from RUILON is a high-reliability \u003cstrong data-start=\"209\" data-end=\"246\"\u003e400W transient voltage suppressor\u003c\/strong\u003e designed to protect sensitive electronic circuits from voltage spikes, lightning surges, and electrostatic discharge (ESD). Featuring a \u003cstrong data-start=\"383\" data-end=\"408\"\u003e90V stand-off voltage\u003c\/strong\u003e, this device is ideal for high-voltage applications, offering greater protection margins compared to lower-voltage TVS diodes while preventing unwanted conduction during normal operation. Built with advanced silicon avalanche technology, it ensures \u003cstrong data-start=\"658\" data-end=\"741\"\u003eultra-fast response time, low leakage current, and precise clamping performance\u003c\/strong\u003e, making it highly effective in suppressing transient overvoltage events.\u003c\/p\u003e\n\u003cp data-start=\"816\" data-end=\"1160\"\u003eEngineered for durability, the SMAJ90A delivers excellent \u003cstrong data-start=\"874\" data-end=\"964\"\u003ethermal stability and high peak pulse current capability under 8\/20µs surge conditions\u003c\/strong\u003e, ensuring consistent performance in harsh electrical environments. Its strong surge absorption capability enhances system reliability and extends the operational lifespan of protected components.\u003c\/p\u003e\n\u003cp data-start=\"1162\" data-end=\"1415\"\u003eEncased in the industry-standard \u003cstrong data-start=\"1195\" data-end=\"1235\"\u003eSMA (DO-214AC) surface-mount package\u003c\/strong\u003e, this diode supports \u003cstrong data-start=\"1257\" data-end=\"1313\"\u003ecompact PCB layouts and automated assembly processes\u003c\/strong\u003e, making it a preferred choice for modern electronics requiring high performance and space efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1417\" data-end=\"1754\"\u003eThe SMAJ90A is widely used in \u003cstrong data-start=\"1447\" data-end=\"1573\"\u003epower supplies, automotive electronics, industrial control systems, telecommunications equipment, and consumer electronics\u003c\/strong\u003e, providing dependable protection against transient voltage threats. It is an excellent solution for engineers seeking \u003cstrong data-start=\"1692\" data-end=\"1753\"\u003ecompact, efficient, and high-performance surge protection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1756\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1761\" data-end=\"1786\"\u003e\u003cstrong data-start=\"1761\" data-end=\"1784\"\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1787\" data-end=\"2076\"\u003e\n\u003cli data-section-id=\"19i0h0b\" data-start=\"1787\" data-end=\"1811\"\u003ePart Number: SMAJ90A\u003c\/li\u003e\n\u003cli data-section-id=\"fqdket\" data-start=\"1812\" data-end=\"1859\"\u003ePeak Pulse Power Dissipation: 400W (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"1h5mpr2\" data-start=\"1860\" data-end=\"1893\"\u003eStand-off Voltage (VRWM): 90V\u003c\/li\u003e\n\u003cli data-section-id=\"1nxavtc\" data-start=\"1894\" data-end=\"1929\"\u003eBreakdown Voltage: ~100V – 111V\u003c\/li\u003e\n\u003cli data-section-id=\"1bmsoag\" data-start=\"1930\" data-end=\"1957\"\u003eClamping Voltage: ~146V\u003c\/li\u003e\n\u003cli data-section-id=\"1qwmmr6\" data-start=\"1958\" data-end=\"1988\"\u003eResponse Time: Picoseconds\u003c\/li\u003e\n\u003cli data-section-id=\"1udvqz3\" data-start=\"1989\" data-end=\"2013\"\u003eLeakage Current: Low\u003c\/li\u003e\n\u003cli data-section-id=\"16r08bv\" data-start=\"2014\" data-end=\"2041\"\u003ePackage: SMA \/ DO-214AC\u003c\/li\u003e\n\u003cli data-section-id=\"ujht6q\" data-start=\"2042\" data-end=\"2076\"\u003eType: Unidirectional TVS Diode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2078\" data-end=\"2081\"\u003e\n\u003cp data-start=\"2083\" data-end=\"2102\"\u003e\u003cstrong data-start=\"2083\" data-end=\"2100\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2103\" data-end=\"2257\"\u003e\n\u003cli data-section-id=\"c0fnif\" data-start=\"2103\" data-end=\"2130\"\u003ePower supply protection\u003c\/li\u003e\n\u003cli data-section-id=\"1hn9lb3\" data-start=\"2131\" data-end=\"2164\"\u003eAutomotive electronic systems\u003c\/li\u003e\n\u003cli data-section-id=\"1tr9d36\" data-start=\"2165\" data-end=\"2197\"\u003eIndustrial control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"16cc03z\" data-start=\"2198\" data-end=\"2232\"\u003eTelecom and networking devices\u003c\/li\u003e\n\u003cli data-section-id=\"146wsbr\" data-start=\"2233\" data-end=\"2257\"\u003eConsumer electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2259\" data-end=\"2262\"\u003e\n\u003cp data-start=\"2264\" data-end=\"2283\"\u003e\u003cstrong data-start=\"2264\" data-end=\"2281\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2284\" data-end=\"2601\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"v7js9w\" data-start=\"2284\" data-end=\"2320\"\u003e400W peak pulse power capability\u003c\/li\u003e\n\u003cli data-section-id=\"1w4gk50\" data-start=\"2321\" data-end=\"2354\"\u003eUltra-fast transient response\u003c\/li\u003e\n\u003cli data-section-id=\"zr981z\" data-start=\"2355\" data-end=\"2402\"\u003eLow leakage current for improved efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1f3x7bn\" data-start=\"2403\" data-end=\"2447\"\u003eAccurate and stable clamping performance\u003c\/li\u003e\n\u003cli data-section-id=\"1btv4yb\" data-start=\"2448\" data-end=\"2490\"\u003eHigh thermal stability and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"j1031g\" data-start=\"2491\" data-end=\"2543\"\u003eCompact SMA package for space-saving PCB layouts\u003c\/li\u003e\n\u003cli data-section-id=\"1nqidj3\" data-start=\"2544\" data-end=\"2601\" data-is-last-node=\"\"\u003eSuitable for high-voltage surge protection applications\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":43785758670913,"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\/smaj90a-tvs-diode-sma-do-214ac-400w-90v-transient-voltage-suppressor-for-surge-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}