{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC47CAHM6G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5SMC47CAHM6G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC47CAHM6G","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC47CAHM6G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5SMC series Zener TVS diode, automotive grade, bidirectional, 1500W peak pulse power, 40.2V standoff, 64.8V clamp, DO-214AB (SMC) package, tape and reel.","salesMarkdown":"## What the 1500W rating means for your rail protection The 1.5SMC47CAHM6G: That 1500W figure is the peak power the device can absorb during a transient — it translates to a peak pulse current of 24A at the 64.8V clamping voltage. The AEC-Q101 qualification (Grade) means this part has passed the automotive stress tests: high-temperature reverse bias, temperature cycling, and ESD robustness per the JEDEC-derived automotive discrete standard. ## Package and board-fit for the DO-214AB footprint The SMC body is larger than the SMA/SMB siblings — the extra copper area under the cathode tab (or the bidirectional equivalent pad) helps spread the transient heat into the PCB copper. The tape-and-reel packaging (TR) is feeder-ready for automated pick-and-place; no MSL concerns beyond the standard Level 1 floor life for this package type. Listed as Active in production by Taiwan Semiconductor Corporation.","metaTitle":"1.5SMC47CAHM6G TVS Diode, 1500W, 64.8V Clamp, DO-214AB","metaDescription":"Taiwan Semiconductor 1.5SMC47CAHM6G bidirectional Zener TVS, 1500W peak pulse, 64.8V clamping, AEC-Q101 automotive grade. 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","Grade":"Automotive","Series":"1.5SMC","Package":"Tape & Reel (TR)","Applications":"-","Mounting Type":"Surface Mount","Qualification":"AEC-Q101","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC47","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)":"44.7V","Voltage - Clamping (Max) @ Ipp":"64.8V","Voltage - Reverse Standoff (Typ)":"40.2V","Current - Peak Pulse (10/1000µs)":"24A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC47CAHM6G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5SMC47CAHM6G","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/1.5SMC47CAHM6G 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}}