{"product_id":"smaj170a-tvs-diode-sma-do-214ac-400w-170v-transient-voltage-suppressor-for-surge-protection-ruilon","title":"SMAJ170A TVS Diode SMA\/DO-214AC 400W | 170V 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-20\" data-testid=\"conversation-turn-42\" 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=\"939d5803-7da2-4fa7-8c0b-b226d16efdfd\" 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=\"128\" data-end=\"816\"\u003eThe \u003cstrong data-start=\"155\" data-end=\"177\"\u003eSMAJ170A TVS Diode\u003c\/strong\u003e from RUILON is a high-reliability \u003cstrong data-start=\"212\" data-end=\"249\"\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=\"386\" data-end=\"412\"\u003e170V stand-off voltage\u003c\/strong\u003e, this device is optimized for high-voltage applications, offering greater protection margins compared to lower-voltage TVS diodes while preventing unwanted conduction during normal operation. Built using advanced silicon avalanche technology, it delivers \u003cstrong data-start=\"668\" data-end=\"751\"\u003eultra-fast response time, low leakage current, and precise clamping performance\u003c\/strong\u003e, ensuring effective suppression of transient overvoltage events.\u003c\/p\u003e\n\u003cp data-start=\"818\" data-end=\"1167\"\u003eEngineered for durability, the SMAJ170A provides excellent \u003cstrong data-start=\"877\" data-end=\"967\"\u003ethermal stability and high peak pulse current capability under 8\/20µs surge conditions\u003c\/strong\u003e, making it suitable for harsh electrical environments and repeated surge exposure. Its strong surge absorption capability enhances system reliability and extends the lifespan of connected components.\u003c\/p\u003e\n\u003cp data-start=\"1169\" data-end=\"1488\"\u003eEncapsulated in the industry-standard \u003cstrong data-start=\"1207\" data-end=\"1247\"\u003eSMA (DO-214AC) surface-mount package\u003c\/strong\u003e, this diode supports \u003cstrong data-start=\"1269\" data-end=\"1325\"\u003ecompact PCB layouts and automated assembly processes\u003c\/strong\u003e, making it ideal for modern electronics requiring both high performance and space efficiency. Its robust construction ensures consistent and dependable operation.\u003c\/p\u003e\n\u003cp data-start=\"1490\" data-end=\"1835\"\u003eThe SMAJ170A is widely used in \u003cstrong data-start=\"1521\" data-end=\"1648\"\u003epower supplies, industrial control systems, telecommunications infrastructure, automotive electronics, and consumer devices\u003c\/strong\u003e, providing reliable protection against transient voltage threats. It is an excellent choice for engineers seeking \u003cstrong data-start=\"1763\" data-end=\"1834\"\u003ecompact, efficient, and high-performance surge protection solutions\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1837\" data-end=\"1840\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1867\"\u003e\u003cstrong data-start=\"1842\" data-end=\"1865\"\u003eKey Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1868\" data-end=\"2159\"\u003e\n\u003cli data-section-id=\"4r609w\" data-start=\"1868\" data-end=\"1893\"\u003ePart Number: SMAJ170A\u003c\/li\u003e\n\u003cli data-section-id=\"fqdket\" data-start=\"1894\" data-end=\"1941\"\u003ePeak Pulse Power Dissipation: 400W (8\/20µs)\u003c\/li\u003e\n\u003cli data-section-id=\"18bhh0h\" data-start=\"1942\" data-end=\"1976\"\u003eStand-off Voltage (VRWM): 170V\u003c\/li\u003e\n\u003cli data-section-id=\"lr0s57\" data-start=\"1977\" data-end=\"2012\"\u003eBreakdown Voltage: ~189V – 209V\u003c\/li\u003e\n\u003cli data-section-id=\"1eqapbv\" data-start=\"2013\" data-end=\"2040\"\u003eClamping Voltage: ~275V\u003c\/li\u003e\n\u003cli data-section-id=\"1qwmmr6\" data-start=\"2041\" data-end=\"2071\"\u003eResponse Time: Picoseconds\u003c\/li\u003e\n\u003cli data-section-id=\"1udvqz3\" data-start=\"2072\" data-end=\"2096\"\u003eLeakage Current: Low\u003c\/li\u003e\n\u003cli data-section-id=\"16r08bv\" data-start=\"2097\" data-end=\"2124\"\u003ePackage: SMA \/ DO-214AC\u003c\/li\u003e\n\u003cli data-section-id=\"ujht6q\" data-start=\"2125\" data-end=\"2159\"\u003eType: Unidirectional TVS Diode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2161\" data-end=\"2164\"\u003e\n\u003cp data-start=\"2166\" data-end=\"2185\"\u003e\u003cstrong data-start=\"2166\" data-end=\"2183\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2186\" data-end=\"2329\"\u003e\n\u003cli data-section-id=\"c0fnif\" data-start=\"2186\" data-end=\"2213\"\u003ePower supply protection\u003c\/li\u003e\n\u003cli data-section-id=\"1tr9d36\" data-start=\"2214\" data-end=\"2246\"\u003eIndustrial control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1yl3f2t\" data-start=\"2247\" data-end=\"2277\"\u003eTelecommunications systems\u003c\/li\u003e\n\u003cli data-section-id=\"1x8ffoa\" data-start=\"2278\" data-end=\"2304\"\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli data-section-id=\"146wsbr\" data-start=\"2305\" data-end=\"2329\"\u003eConsumer electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2331\" data-end=\"2334\"\u003e\n\u003cp data-start=\"2336\" data-end=\"2355\"\u003e\u003cstrong data-start=\"2336\" data-end=\"2353\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2356\" data-end=\"2683\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"v7js9w\" data-start=\"2356\" data-end=\"2392\"\u003e400W peak pulse power capability\u003c\/li\u003e\n\u003cli data-section-id=\"1w4gk50\" data-start=\"2393\" data-end=\"2426\"\u003eUltra-fast transient response\u003c\/li\u003e\n\u003cli data-section-id=\"zr981z\" data-start=\"2427\" data-end=\"2474\"\u003eLow leakage current for improved efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1f3x7bn\" data-start=\"2475\" data-end=\"2519\"\u003eAccurate and stable clamping performance\u003c\/li\u003e\n\u003cli data-section-id=\"1n151ui\" data-start=\"2520\" data-end=\"2572\"\u003eHigh thermal stability and long-term reliability\u003c\/li\u003e\n\u003cli data-section-id=\"j1031g\" data-start=\"2573\" data-end=\"2625\"\u003eCompact SMA package for space-saving PCB layouts\u003c\/li\u003e\n\u003cli data-section-id=\"1nqidj3\" data-start=\"2626\" data-end=\"2683\" 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":43785769648193,"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\/smaj170a-tvs-diode-sma-do-214ac-400w-170v-transient-voltage-suppressor-for-surge-protection-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}