{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150A R7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC150A-R7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150A-R7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150A%20R7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, 1.5SMC series, Zener TVS diode, 1.5SMC150A R7G, 1500W peak pulse power, 128V reverse standoff, 207V clamp, DO-214AB (SMC) surface mount, unidirectional.","salesMarkdown":"## Transient protection for 128 V rails The 1.5SMC150A R7G: Its 128 V reverse standoff voltage (VRWM) means it sits across a 128 V DC bus without conducting in normal operation, only clamping when a transient exceeds the 143 V minimum breakdown threshold. The junction operates from -55°C to 150°C, covering industrial and automotive under-hood ambient ranges without derating concerns at the board level. ## DO-214AB footprint and board integration The tape-and-reel packaging (R7G suffix) feeds standard 8 mm or 12 mm carrier pockets for automated pick-and-place. MSL level is typically level 1 for this package construction, so no moisture-sensitive bake is required before reflow if the reel seal is intact. ## Active lifecycle and sourcing posture Taiwan Semiconductor Corporation lists the 1.5SMC150A R7G as Active in production.","metaTitle":"1.5SMC150A R7G TVS Diode, 1500W, 128V Standoff, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC150A R7G Zener TVS diode, 1500W peak pulse power, 128V reverse standoff, 207V clamp. Active production, surface mount DO-214AB.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC150","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC150A%20R7G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150A-R7G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150A-R7G 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}}