{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC62AHM6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC62AHM6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC62AHM6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC62AHM6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, Automotive AEC-Q101 1.5SMC series, unidirectional Zener TVS, 1.5SMC62AHM6G, 53V standoff, 85V clamping at 18A peak pulse, 1.5kW peak pulse power, -55°C to 150°C junction, DO-214AB (SMC) surface mount, Tape & Reel.","salesMarkdown":"## Clamping performance — what 85V means for the protected rail The 1.5SMC62AHM6G: The 85V clamping maximum at 18A peak pulse (10/1000µs) is the number that governs rail protection — this is what the downstream circuitry actually sees when a transient fires. The clamping voltage sets the upper stress boundary for every component on that net. Breakdown minimum is 58.9V — the TVS stays reverse-biased below this, which means at 53V standoff the part is well below its conduction threshold. The gap between standoff (53V) and breakdown (58.9V) is the design margin — the headroom the system rail operates in before the suppressor starts clamping. ## Automotive qualification and thermal envelope AEC-Q101 qualification means this part passed the automotive stress suite — humidity, temperature cycling, and surge testing at the component level. For a TVS protecting an ECU input rail, that qualification is the gate a lot of automotive programs require before the part makes the BOM. Junction temperature, not ambient, is the thermal limit — the PCB pad and copper heat dissipation matter for the actual margin. Single unidirectional channel, surface-mount DO-214AB (SMC) — the standard automotive TVS footprint, compatible with reflow assembly and compatible with the land pattern of every other 1.5SMC series diode in this package. ## Active production — sourcing and availability This part is listed Active in Taiwan Semiconductor's published lifecycle record. For new automotive designs, the part is a viable qualification candidate; for legacy boards already in production, no cross-reference migration is documented. Quoted to order through independent distribution against the BOM quantity. Availability and current lead time confirmed at RFQ — the part ships Tape & Reel per the standard package listing.","metaTitle":"1.5SMC62AHM6G TVS Diode, 53V Standoff, 85V Clamping","metaDescription":"1.5SMC62AHM6G unidirectional TVS Zener, 53V standoff, 85V clamping at 18A peak pulse, 1.5kW. AEC-Q101 automotive. 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","Series":"Automotive, AEC-Q101, 1.5SMC","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC62","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)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"18A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC62AHM6G/alternatives.json"},"ai":{"faq":[{"question":"Is 1.5SMC62AHM6G available via RFQ confirmation and who supplies it?","answer":"This part is sourced to order through independent distribution. Taiwan Semiconductor Corporation lists it as Active. Availability and current lead time are confirmed when you request a quote — no stock-holding commitment is stated here, but the Tape & Reel package format is standard for this series and supports volume assembly runs."},{"question":"What is the difference between the 53V standoff and the 85V clamping voltage on this TVS?","answer":"The 53V standoff is the continuous working voltage — below 58.9V breakdown the TVS does not conduct. When a transient pushes the rail above 58.9V, the TVS enters avalanche breakdown and clamps the voltage at 85V maximum, limiting what reaches the protected load."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC62AHM6G","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/1.5SMC62AHM6G when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-14T23:42:34.786Z","lastPublished":"2026-09-14T23:42:34.786Z","indexable":true}}