{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC8.2CAHM6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC8.2CAHM6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC8.2CAHM6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC8.2CAHM6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC8.2CAHM6G, bidirectional TVS Zener, DO-214AB (SMC), 1.5 kW peak pulse, 7.02 V standoff, 7.79 V min breakdown, 12.1 V clamping @ 130 A.","salesMarkdown":"## TVS clamping ratings and what they mean for the protection circuit The 1.5SMC8.2CAHM6G: The clamping voltage of 12.1 V at 130 A peak pulse (10/1000 µs) tells you the maximum voltage the protected node sees when the surge hits — this, not the standoff or breakdown figure, is what you compare against your downstream IC abs-max rating. The 7.02 V reverse standoff sits below the 7.79 V minimum breakdown — the device stays dormant on the line at normal operating voltage and activates only when a transient pushes the rail above breakdown. ## SMC package and the layout consequence The DO-214AB (SMC) is the mid-size TVS package — the cathode bar is the thermal interface, so the copper pad area under the device and the via array to the ground plane determine how effectively heat leaves the junction during a surge event. Tape-and-reel packaging suits high-volume pick-and-place lines; the 1.5 kW peak pulse rating requires the PCB designer to verify thermal pad solder joint integrity under repetitive thermal stress if the application sees frequent transients.","metaTitle":"1.5SMC8.2CAHM6G TVS Diode, 12.1V Clamping, 1.5kW Peak","metaDescription":"1.5SMC8.2CAHM6G bidirectional TVS Zener, 12.1 V clamping @ 130 A peak, 1.5 kW peak pulse, AEC-Q101 automotive, -55°C to 150°C. Available 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":"Automotive, AEC-Q101, 1.5SMC","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC8.2","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)":"7.79V","Voltage - Clamping (Max) @ Ipp":"12.1V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"130A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC8.2CAHM6G/alternatives.json"},"ai":{"faq":[{"question":"What type of device is the 1.5SMC8.2CAHM6G?","answer":"It is a bidirectional TVS Zener diode — a unidirectional TVS would protect only one polarity; the bidirectional variant clamps both positive and negative transients on the protected line."},{"question":"What series does the 1.5SMC8.2CAHM6G belong to?","answer":"The part is part of the 1.5SMC series qualified to AEC-Q101 for automotive applications, which defines the stress test grades and temperature range governing under-hood and chassis deployment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC8.2CAHM6G","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/1.5SMC8.2CAHM6G 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}}