{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SM6T7V5AY","brand":"STMicroelectronics","brandSlug":"stmicroelectronics","productSlug":"SM6T7V5AY","canonicalUrl":"https://icboms.com/stmicroelectronics/SM6T7V5AY","factsUrl":"https://icboms.com/api/mcp/products/SM6T7V5AY","rawCanonicalId":null},"summary":{"shortDescription":"STMicroelectronics SM6T7V5AY, Automotive AEC-Q101 TRANSIL™ Zener, 600W peak pulse power, 6.4V reverse standoff, 14.5V clamping, 1 unidirectional channel, DO-214AA SMB surface-mount, -55°C to 150°C junction.","salesMarkdown":"## Automotive-grade Zener for transient protection It delivers 600W peak pulse power (10/1000µs waveform) with a reverse standoff voltage of 6.4V and a clamping voltage of 14.5V at the peak pulse current. The 6.4V reverse standoff voltage means the diode will not conduct at normal operating voltages up to that level, so it can sit across a 5V supply rail without leakage issues. When the transient exceeds the breakdown voltage (minimum 7.13V), the device clamps at 14.5V maximum, limiting the spike to a level that downstream 40V-rated or 60V-rated ICs can survive. The DO-214AA (SMB) package is a standard JEDEC outline for surface-mount Zener and TVS diodes. The SMB footprint is larger than the smaller SMA (DO-214AC) variant, offering better thermal dissipation for the 600W pulse rating. No power line protection is claimed, so this is a signal-rail or low-power rail protector, not a mains-side device.","metaTitle":"STMicroelectronics SM6T7V5AY Zener, AEC-Q101, 600W, DO-214AA","metaDescription":"Automotive-grade Zener diode, AEC-Q101 qualified, 600W peak pulse power, 6.4V reverse standoff, 14.5V clamp. Surface-mount DO-214AA SMB package.","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, SM6TY, TRANSIL™","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AA, SMB","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"SM6T7","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"SMB (DO-214AA)","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)":"276A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3a95ac6513bab2f04fd61565540cbe6f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SM6T7V5AY/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to SM6T7V5AY in this family?","answer":"Within the SM6TY TRANSIL™ series, the SM6T7V5AY is a specific voltage variant (6.4V reverse standoff). Pin-compatible siblings with different standoff voltages (e.g., SM6T6V8AY for 5V rails, SM6T10AY for 8V rails) share the same DO-214AA package and 600W rating. The base product number SM6T7 covers the 7V breakdown family, with the '5AY' suffix denoting the automotive AEC-Q101 grade and specific breakdown tolerance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/stmicroelectronics/SM6T7V5AY","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/stmicroelectronics/SM6T7V5AY 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}}