{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM15T1G","brand":"onsemi","brandSlug":"onsemi","productSlug":"SM15T1G","canonicalUrl":"https://icboms.com/onsemi/SM15T1G","factsUrl":"https://icboms.com/api/mcp/products/SM15T1G","rawCanonicalId":null},"summary":{"shortDescription":"onsemi SM15T1G, Zener TVS diode, 300W peak pulse power, 15V reverse standoff, dual unidirectional channels, SOT-23-3 surface-mount package, active production.","salesMarkdown":"## Active production — 300W Zener TVS in SOT-23 The SM15T1G: It clamps transients at 24V max from a 15V standoff rail, with two unidirectional channels sharing the common cathode. ## Package and mounting — SOT-23-3 for dense boards The SOT-23-3 body saves board area on multi-channel protection arrays.","metaTitle":"SM15T1G onsemi Zener TVS Diode – 300W, SOT-23, Active","metaDescription":"SM15T1G onsemi Zener TVS, 300W peak pulse, 15V standoff, dual unidirectional channels, SOT-23-3. Active lifecycle. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"onsemi","Type":"Zener","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"TO-236-3, SC-59, SOT-23-3","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"300W","Base Product Number":"SM15","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SOT-23-3 (TO-236)","Unidirectional Channels":"2","Voltage - Breakdown (Min)":"16.7V","Voltage - Clamping (Max) @ Ipp":"24V","Voltage - Reverse Standoff (Typ)":"15V","Current - Peak Pulse (10/1000µs)":"10A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e63cf2a49165c5ba63b57002a418051b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SM15T1G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/SM15T1G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/SM15T1G when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}