{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC15CA V7G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC15CA-V7G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15CA-V7G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC15CA%20V7G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC series Zener TVS diode, bidirectional, 1500W peak pulse power, 12.8V reverse standoff, 21.2V clamp, DO-214AB (SMC) surface mount, Tape & Reel.","salesMarkdown":"## 1500W bidirectional TVS for 12V rail protection The 1.5SMC15CA V7G: The single bidirectional channel handles positive and negative transients symmetrically, so you don't need to worry about orientation on the PCB — useful for AC-coupled telecom lines or unipolar rails where reverse polarity protection is already in place. Housed in a DO-214AB (SMC) surface-mount package, the same footprint as standard SMC diodes. The 1500W rating demands a decent copper pad on the cathode tab side to sink the transient heat — a 12x12mm pad per JEDEC recommendations keeps the junction below 150°C during the surge. The base product number is 1.5SMC15; the V7G suffix indicates the reel and packing variant. ## Sourcing and compliance Typical compliance documentation includes RoHS and REACH declarations from the manufacturer; UL recognition and IEC 61000-4-5 surge testing apply to the 1.5SMC series. Confirm specific certs with the lot-specific documentation at time of order.","metaTitle":"1.5SMC15CA V7G TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC15CA V7G Zener TVS, 1500W peak pulse, 12.8V standoff, 21.2V clamp, DO-214AB. Active production, sourced to order.","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":"1.5SMC15","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)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"74A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2922","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5SMC15CA V7G?","answer":"The 1.5SMC series includes several bidirectional 1500W TVS diodes in the same DO-214AB package with different voltage ratings. For a 12V rail, the 1.5SMC15CA is the direct fit; a 1.5SMC13CA (11.1V standoff) or 1.5SMC18CA (15.3V standoff) would shift the protection threshold but share the same footprint and power rating. No single official cross-reference is listed; parametric matching is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC15CA-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/1.5SMC15CA-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}}