{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC16AHM3_A/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC16AHM3_A-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC16AHM3_A-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC16AHM3_A%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC series, Zener TVS diode, Automotive AEC-Q101, 1500W peak pulse, 13.6V reverse standoff, DO-214AB (SMC) surface mount, Tape & Reel.","salesMarkdown":"## 1.5kW Zener TVS for 13.6V rails — AEC-Q101 qualified The 1.5SMC16AHM3_A/I: It provides 1500W peak pulse power dissipation across a 10/1000µs waveform, making it suitable for protecting 13.6V nominal DC rails from load-dump and surge transients. Rated for automotive and telecom applications, this part carries AEC-Q101 qualification — the automotive industry's stress test for semiconductor reliability under temperature cycling, high-temperature reverse bias, and ESD. The -65°C to 150°C junction temperature range covers under-hood engine bay conditions and outdoor telecom cabinet thermal profiles. Minimum breakdown voltage is 15.2V, with a reverse standoff of 13.6V — the protection window starts conducting above the standoff and fully clamps before the breakdown threshold, keeping downstream silicon below its absolute maximum rating. ## DO-214AB (SMC) package and board integration The base product number 1.5SMC16 covers the full voltage variant family; the HM3 suffix denotes the AEC-Q101 automotive grade and the _A/I suffix indicates the specific lead-free plating and packaging code. ## Sourcing and lifecycle — active production For a pin-compatible alternative within the same family, the 1.5SMC series includes other voltage variants in the identical DO-214AB footprint — a BOM position change requires only a different order code, not a PCB layout revision.","metaTitle":"Vishay 1.5SMC16AHM3_A/I TVS Diode, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC16AHM3_A/I Zener TVS, AEC-Q101, 13.6V standoff, 22.5V clamp, 1500W peak pulse. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5SMC, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive, Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC16","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"15.2V","Voltage - Clamping (Max) @ Ipp":"22.5V","Voltage - Reverse Standoff (Typ)":"13.6V","Current - Peak Pulse (10/1000µs)":"66.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3331","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5SMC16AHM3_A/I in this Circuit Protection family?","answer":"Any other voltage variant in the 1.5SMC series (base product number 1.5SMCxx) shares the same DO-214AB (SMC) footprint and 1500W peak pulse rating. The difference is the standoff/clamp voltage — choose the variant whose standoff matches your rail voltage. The AEC-Q101 qualification is specific to the HM3 suffix variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC16AHM3_A-I","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC16AHM3_A-I 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}}