{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC62CAH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC62CAH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC62CAH","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC62CAH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, AEC-Q101 automotive Zener TVS diode, 1.5SMC62CAH, 1500W peak pulse, 53V standoff / 85V clamping, 18A, DO-214AB SMC surface mount, -55°C to 150°C junction, Tape & Reel.","salesMarkdown":"## What the clamping ratings mean for the board The 1.5SMC62CAH: Bidirectional 53V standoff means the line sits below the breakdown threshold during normal operation and the TVS stays inactive until a surge exceeds that standoff — the clamping floor at 85V defines what the downstream IC sees at the 18A peak pulse current rating. 1500W peak pulse at the 10/1000 µs wave shape sets the surge energy the device absorbs in a single event; this rating is the selection gate for telecom line-card inputs and any board running long cable runs into uncontrolled environments. ## AEC-Q101 grade and the automotive fit AEC-Q101 qualification means the part passed the automotive stress suite — temperature cycling, humidity, and surge robustness — making it deployable in cabin or under-hood protection zones without a separate qualification program. ## DO-214AB SMC footprint and rework note DO-214AB (SMC) is the larger SMC variant — the cathodic band marks the polarity stripe, and the exposed pad on the base carries the thermal path to the board foil; adequate solder pad area under the pad is the primary heatsinking mechanism for repeated surge events. Tape-and-reel packaging suits high-volume pick-and-place; the 1.5SMC base number identifies the family series and is the common cross-reference designator across distributors.","metaTitle":"1.5SMC62CAH TVS Diode, 1500W 53V AEC-Q101 SMC","metaDescription":"AEC-Q101 Zener TVS, 1500W 53V standoff, 85V clamping, 18A peak pulse, DO-214AB SMC surface mount. Active production. Sourced to order against RFQ.","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":"Telecom","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":"1.5SMC62","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)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"18A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3113","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1b6897cf0c1f6a325e6a0a7047301309.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC62CAH/alternatives.json"},"ai":{"faq":[{"question":"Where can I source 1.5SMC62CAH and what are the typical lead times?","answer":"The 1.5SMC series is a long-running family in DO-214AB packaging, which means second-source options exist in the broader SMC TVS family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC62CAH","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/1.5SMC62CAH 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}}