{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150CA V7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC150CA-V7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150CA-V7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150CA%20V7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC150CA V7G, bidirectional TVS diode, 1.5SMC series, 1500W peak pulse power, 128V reverse standoff, 207V clamping, DO-214AB (SMC) package.","salesMarkdown":"## Surge rating and protection thresholds The 1.5SMC150CA V7G: The 128 V reverse standoff voltage (working voltage) means the TVS draws negligible leakage below that rail; the 143 V minimum breakdown ensures the device stays off during normal operation. Clamping at 207 V maximum limits the let-through voltage to a level a downstream DC-DC converter or line card can survive without secondary protection. Bidirectional construction — one channel — protects AC signal pairs or bipolar DC lines with a single component, saving board space versus two unidirectional devices in anti-series. DO-214AB (SMC) is a standard JEDEC footprint with large solderable end tabs — the copper pad area under the package sets the thermal impedance for pulse dissipation, not the junction-to-case spec alone. The package body is large enough to hand-rework with a hot-air station at 260 °C without lifting the pad, provided the board has a solid thermal via array under the cathode tab. ## Sourcing and compliance Base product number 1.5SMC150 — the full order code 1.5SMC150CA V7G includes the bidirectional suffix (CA) and the V7G packaging/temperature code. The same die in a different reel quantity or unidirectional version shares the same footprint, simplifying BOM consolidation.","metaTitle":"1.5SMC150CA V7G TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC150CA V7G bidirectional TVS, 1500W peak pulse, 128V standoff, 207V clamp. Active production, DO-214AB SMC. Sourced per RFQ.","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":"Telecom","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","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":"$0.2184","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC150CA-V7G","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/1.5SMC150CA-V7G 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}}