{"product_id":"smdj300a-300v-3000w-tvs-diode-smc-do-214ab-ruilon","title":"SMDJ300A 300V 3000W TVS Diode SMC\/DO-214AB 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:c04f5111-0090-4e4b-8344-b3131f663c83-44\" data-testid=\"conversation-turn-90\" 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=\"ee310c26-9a01-4f55-9901-db59e47d03da\" 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=\"123\" data-end=\"549\"\u003eThe RUILON SMDJ300A is a high-performance 3000W Transient Voltage Suppressor (TVS) diode designed in the rugged SMC\/DO-214AB package, delivering exceptional protection against high-energy transient voltage events. It is engineered to safeguard sensitive electronic circuits from damage caused by lightning surges, inductive switching spikes, and electrostatic discharge (ESD), ensuring stable and long-term system reliability.\u003c\/p\u003e\n\u003cp data-start=\"551\" data-end=\"1073\"\u003eWith a 300V standoff voltage, the SMDJ300A is optimized for high-voltage DC power rails and signal line protection in industrial, telecom, and power management systems. It offers ultra-fast response time and excellent clamping capability, effectively limiting overvoltage conditions before they can reach critical components. The device supports a peak pulse power dissipation of 3000W (10\/1000µs waveform), enabling it to absorb significant transient energy while maintaining stable electrical performance and durability.\u003c\/p\u003e\n\u003cp data-start=\"1075\" data-end=\"1447\"\u003eCompared to lower-voltage TVS diode variants, the SMDJ300A provides a significantly higher operating margin, making it ideal for high-voltage applications and harsh electrical environments. The SMC package ensures excellent mechanical strength, efficient heat dissipation, and compatibility with automated PCB assembly, supporting compact and high-density circuit designs.\u003c\/p\u003e\n\u003chr data-start=\"1449\" data-end=\"1452\"\u003e\n\u003ch2 data-section-id=\"18htyq7\" data-start=\"1454\" data-end=\"1474\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1457\" data-end=\"1474\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1475\" data-end=\"1830\"\u003e\n\u003cli data-section-id=\"1igu4ib\" data-start=\"1475\" data-end=\"1512\"\u003e3000W peak pulse power capability\u003c\/li\u003e\n\u003cli data-section-id=\"1gsiyhh\" data-start=\"1513\" data-end=\"1566\"\u003e300V standoff voltage for high-voltage protection\u003c\/li\u003e\n\u003cli data-section-id=\"cdsyqp\" data-start=\"1567\" data-end=\"1605\"\u003eUltra-fast transient response time\u003c\/li\u003e\n\u003cli data-section-id=\"fgqog2\" data-start=\"1606\" data-end=\"1653\"\u003eLow leakage current for efficient operation\u003c\/li\u003e\n\u003cli data-section-id=\"2c5onu\" data-start=\"1654\" data-end=\"1698\"\u003eHigh surge and ESD protection capability\u003c\/li\u003e\n\u003cli data-section-id=\"1fm55tz\" data-start=\"1699\" data-end=\"1733\"\u003eExcellent clamping performance\u003c\/li\u003e\n\u003cli data-section-id=\"x3c4y2\" data-start=\"1734\" data-end=\"1779\"\u003eRobust SMC\/DO-214AB surface-mount package\u003c\/li\u003e\n\u003cli data-section-id=\"87zkx1\" data-start=\"1780\" data-end=\"1830\"\u003eHigh reliability and long operational lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1832\" data-end=\"1835\"\u003e\n\u003ch2 data-section-id=\"lmmed2\" data-start=\"1837\" data-end=\"1857\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1840\" data-end=\"1857\"\u003eApplications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1858\" data-end=\"2194\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"12zutzn\" data-start=\"1858\" data-end=\"1895\"\u003eHigh-voltage power supply systems\u003c\/li\u003e\n\u003cli data-section-id=\"k7606u\" data-start=\"1896\" data-end=\"1943\"\u003eIndustrial automation and control equipment\u003c\/li\u003e\n\u003cli data-section-id=\"jolr5j\" data-start=\"1944\" data-end=\"1980\"\u003eTelecommunication infrastructure\u003c\/li\u003e\n\u003cli data-section-id=\"18mb982\" data-start=\"1981\" data-end=\"2017\"\u003eDC bus and power line protection\u003c\/li\u003e\n\u003cli data-section-id=\"1fqrvd7\" data-start=\"2018\" data-end=\"2057\"\u003eConsumer and industrial electronics\u003c\/li\u003e\n\u003cli data-section-id=\"z4ozwr\" data-start=\"2058\" data-end=\"2098\"\u003eNetwork and communication interfaces\u003c\/li\u003e\n\u003cli data-section-id=\"1gs00tz\" data-start=\"2099\" data-end=\"2141\"\u003ePower distribution and control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1bd5ord\" data-start=\"2142\" data-end=\"2194\" data-is-last-node=\"\"\u003eGeneral-purpose high-voltage transient suppression\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":43790893088833,"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\/smdj300a-300v-3000w-tvs-diode-smc-do-214ab-ruilon","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}