{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM15T7V5AY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"SM15T7V5AY","canonicalUrl":"https://icboms.com/stmicroelectronics/SM15T7V5AY","factsUrl":"https://icboms.com/api/mcp/products/SM15T7V5AY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SM15T7V5AY, Automotive AEC-Q101 TRANSIL™ TVS, Zener, 1500W peak pulse, 6.4V standoff, 14.5V clamp, DO-214AB SMC, -40°C to 150°C.","salesMarkdown":"## 1500 W peak pulse — what it handles It clamps transients on a 6.4 V nominal rail to 14.5 V maximum at 690 A (8/20 µs waveform). ## Automotive grade — what AEC-Q101 means on the BOM This part carries the full AEC-Q101 qualification, so it is released for automotive supply chains — under-hood, engine bay, or chassis-mounted ECUs where the ambient can hit 150 °C junction temperature. For a BOM that needs a documented automotive-grade transient suppressor, the SM15T7V5AY is the qualified drop-in; a commercial-grade TVS with the same electrical ratings would not satisfy the PPAP traceability requirement. ## Package and footprint — SMC (DO-214AB) Housed in a SMC surface-mount package, the SM15T7V5AY is a single-die, unidirectional device. The SMC body is larger than the smaller SMA/SMB packages, which helps spread the transient heat into the PCB copper.","metaTitle":"STMicroelectronics SM15T7V5AY TVS Diode, 1500W, AEC-Q101","metaDescription":"1500W peak pulse power Zener TVS, 6.4V reverse standoff, 14.5V clamping. AEC-Q101 qualified for automotive.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"STMicroelectronics","Type":"Zener","Series":"Automotive, AEC-Q101, SM15TY, TRANSIL™","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"SM15T7V5","Operating Temperature":"-40°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMC","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"7.13V","Voltage - Clamping (Max) @ Ipp":"14.5V","Voltage - Reverse Standoff (Typ)":"6.4V","Current - Peak Pulse (10/1000µs)":"690A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d3caa9efa0f4fede168088411f4832fd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is SM15T7V5AY automotive qualified?","answer":"Yes, it is AEC-Q101 qualified and part of ST's Automotive series, making it suitable for automotive applications requiring documented reliability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/SM15T7V5AY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/SM15T7V5AY 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}}