{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC130AHM3/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC130AHM3-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHM3-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC130AHM3%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC series, Automotive AEC-Q101 TVS Zener diode, Type Zener, 1500W peak pulse power, 111V reverse standoff, 179V clamping, Unidirectional 1 channel, DO-214AB (SMC) surface mount.","salesMarkdown":"## TVS diode with 1500W pulse rating and AEC-Q101 pedigree The 1.5SMC130AHM3/I: Rated for automotive applications with AEC-Q101 qualification, the part operates across -65°C to 150°C junction temperature — the full under-hood ambient range plus margin for self-heating during a surge event. ## What the 1500 W peak pulse rating means for protection margin Clamping at 179 V maximum at 8.4 A peak pulse current means the downstream circuitry sees no more than 179 V during a transient — the lower the clamping voltage relative to the protected component's breakdown rating, the wider the safety margin. Breakdown occurs at a minimum of 124 V, ensuring the TVS starts conducting before the rail reaches a damaging level. The unidirectional configuration (single channel) clamps only positive transients; for AC or bidirectional protection, two devices or a bidirectional variant is needed. ## Automotive qualification and deployment context AEC-Q101 qualification means this TVS has passed automotive-grade stress tests: high-temperature reverse bias, temperature cycling, and ESD robustness per the standard. It is suitable for 12 V and 24 V vehicle electrical systems, telecom line cards, and industrial power buses where 111 V standoff provides margin for nominal 48 V or 60 V rails. The DO-214AB (SMC) package footprint is standard for 1500 W TVS diodes — the copper pad area on the PCB directly sets the thermal resistance to ambient, so the board layout must follow the recommended land pattern for full surge rating. The 1.5SMC130AHM3/I is the automotive-grade variant — the standard-grade 1.5SMC130A shares the same die and package but lacks AEC-Q101 documentation.","metaTitle":"Vishay 1.5SMC130AHM3/I TVS, 1500W, 111V Standoff, DO-214AB","metaDescription":"Vishay 1.5SMC130AHM3/I automotive AEC-Q101 TVS diode, 1500W peak pulse power, 111V reverse standoff, unidirectional, DO-214AB.","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","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC130","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)":"124V","Voltage - Clamping (Max) @ Ipp":"179V","Voltage - Reverse Standoff (Typ)":"111V","Current - Peak Pulse (10/1000µs)":"8.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does 1.5SMC130AHM3/I use?","answer":"It comes in a DO-214AB (SMC) surface-mount package, supplied on tape and reel. The supplier device package is the same DO-214AB (SMC)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHM3-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/1.5SMC130AHM3-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}}