{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC6.8CAHM6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC6.8CAHM6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC6.8CAHM6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC6.8CAHM6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5SMC6.8CAHM6G, AEC-Q101 Zener bidirectional TVS diode, 1500W peak pulse, 5.8V standoff, 6.46V breakdown, 10.5V clamping @ 150A, DO-214AB SMC surface mount.","salesMarkdown":"## 1500W peak pulse clamping — what the TVS numbers mean The 1.5SMC6.8CAHM6G clamps a 1500W (1.5kW) peak pulse at the 10.5V maximum clamping voltage, which is the ceiling the protected load sees when the transient hits — that 10.5V is the design target for whatever circuit sits downstream. The 5.8V reverse standoff typ is the working rail the TVS idles across without conduction; the 6.46V minimum breakdown is where it begins to turn on and absorb the surge. At 150A peak pulse (10/1000 µs), the device is sized for the input-side bulk cap discharge and cable-induction events common on the 12V automotive rail, not for the higher-energy 8/20 µs surge curves — those call for a different pulse-shape rating on the same series. ## AEC-Q101 automotive grade for under-hood deployments The AEC-Q101 qualification means it passed the automotive reliability stress suite including humidity, temperature cycling, and surge life — this is the baseline gate for any ECU input-protection line in the powertrain domain, not cabin-level electronics.","metaTitle":"1.5SMC6.8CAHM6G TVS Diode, 1500W, 6.8V Zener","metaDescription":"Taiwan Semiconductor 1.5SMC6.8CAHM6G, AEC-Q101 Zener TVS, 1500W peak pulse, 6.8V standoff, DO-214AB SMC. Active production. Quoted 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","Grade":"Automotive","Series":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC6.8","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)":"6.46V","Voltage - Clamping (Max) @ Ipp":"10.5V","Voltage - Reverse Standoff (Typ)":"5.8V","Current - Peak Pulse (10/1000µs)":"150A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC6.8CAHM6G/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor provide for this part?","answer":"The 1.5SMC6.8CAHM6G is AEC-Q101 qualified, which is the automotive discrete semiconductor stress-test standard — it covers temperature cycling, humidity bias, and surge lifetime per the AEC council protocol. Further RoHS/REACH or UL documentation is confirmed against the specific cert request at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC6.8CAHM6G","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/1.5SMC6.8CAHM6G 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}}