{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC36A-E3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC36A-E3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC36A-E3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC36A-E3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® TVS, Zener type, 1.5SMC36A-/9AT, 1500W peak pulse, 30.8V standoff, DO-214AB SMC package, unidirectional.","salesMarkdown":"## 1500 W peak pulse — what it means for rail protection The 1.5SMC36A-E3/9AT: That rating defines the surge energy it can clamp without failing — a 30.1 A peak pulse current (Ipp) at the 49.9 V clamping voltage. The DO-214AB (SMC) surface-mount package shares a common footprint with other 1.5SMC family parts, simplifying BOM swaps during layout. ## Active lifecycle — no obsolescence risk for new builds The base product number 1.5SMC36 covers the full family — the -/9AT suffix indicates the tape-and-reel packaging variant. ## Unidirectional clamping — signal and DC rail fit With Power Line Protection marked No, this device is intended for DC signal lines, low-voltage power rails, or data interfaces — not for AC mains or bidirectional applications. The single unidirectional channel means it protects one polarity; for bipolar or AC-coupled lines, two devices back-to-back or a bidirectional TVS would be required. Above that, the 34.2 V minimum breakdown triggers avalanche conduction, clamping transients to 49.9 V maximum. This window suits 24 VDC rails with 30% tolerance or 28 V aerospace buses.","metaTitle":"Vishay 1.5SMC36A-E3/9AT TVS, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC36A-E3/9AT Zener TVS diode, 1500W peak pulse, 30.8V standoff, DO-214AB. Active lifecycle, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"1.5SMC, TransZorb®","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC36","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"34.2V","Voltage - Clamping (Max) @ Ipp":"49.9V","Voltage - Reverse Standoff (Typ)":"30.8V","Current - Peak Pulse (10/1000µs)":"30.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC36A-E3%2F9AT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC36A-E3-9AT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC36A-E3-9AT 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}}