{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC91A/TR7","brand":"YAGEO","brandSlug":"yageo","productSlug":"1.5SMC91A-TR7","canonicalUrl":"https://icboms.com/yageo/1.5SMC91A-TR7","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC91A%2FTR7","rawCanonicalId":null},"summary":{"shortDescription":"YAGEO 1.5SMC Zener unidirectional TVS diode, 1.5kW peak pulse, 86.5V min breakdown / 77.8V standoff / 125V clamping, 12.2A peak pulse, DO-214AB SMC, -65°C to 175°C junction.","salesMarkdown":"## Unidirectional TVS clamp — what the standoff, breakdown and clamping triad means The 1.5SMC91A/TR7 is a unidirectional Zener-type TVS diode in the DO-214AB (SMC) package, protecting a circuit by clamping transients above its breakdown threshold. The reverse standoff voltage of 77.8 V sets the normal working rail — the device sits idle below this and activates once the transient pushes the line into breakdown above 86.5 V minimum. The part ships on tape and reel or cut tape, suitable for standard SMT pick-and-place.","metaTitle":"YAGEO 1.5SMC91A/TR7 TVS Diode, 1.5kW 125V Clamping","metaDescription":"YAGEO 1.5SMC91A/TR7 unidirectional Zener TVS, 1500W peak pulse, 125V clamping, 77.8V standoff, DO-214AB. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"YAGEO","Type":"Zener","Series":"1.5SMC","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)","Operating Temperature":"-65°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"86.5V","Voltage - Clamping (Max) @ Ipp":"125V","Voltage - Reverse Standoff (Typ)":"77.8V","Current - Peak Pulse (10/1000µs)":"12.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5100","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC91A%2FTR7/alternatives.json"},"ai":{"faq":[{"question":"What type is the 1.5SMC91A/TR7 — and what series does it belong to?","answer":"It is a Zener-type unidirectional TVS diode in the 1.5SMC series, housed in the DO-214AB (SMC) surface-mount package. The single unidirectional channel means it protects one polarity only — it does not handle bidirectional AC transients."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/yageo/1.5SMC91A-TR7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/yageo/1.5SMC91A-TR7 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}}