{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC130AHM3_A/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC130AHM3_A-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHM3_A-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC130AHM3_A%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, Zener TVS diode, 1.5SMC130AHM3_A/I, 1500W peak pulse, 111V standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1.5 kW peak pulse — what that 8.4 A clamp means on a 12 V bus The 1.5SMC130AHM3_A/I: The clamping voltage at that pulse current is 179 V max, triggered when the reverse standoff of 111 V is exceeded. On a 12 V automotive rail, a 179 V clamp is well within the typical 40 V load-dump survival spec of downstream ECUs — the TVS absorbs the surge before the protected IC sees destructive voltage. The 8.4 A peak pulse current is the current the diode shunts during the clamp event. For a 1500 W part at 179 V, that current is consistent with the power rating — the junction absorbs the energy without exceeding the 150°C Tj max. ## AEC-Q101 — the qualification that unlocks automotive BOMs The 1.5SMC130AHM3_A/I carries AEC-Q101 qualification, meaning it has passed the stress tests (temperature cycling, HTRB, H3TRB, ESD) required for automotive-grade discrete semiconductors. This is the minimum entry for an under-hood or cabin electronics BOM that demands PPAP-level traceability. Operating temperature spans -65°C to 150°C — the 150°C upper limit covers the engine-bay ambient plus self-heating during the pulse. No derating needed at 125°C ambient; the junction margin is there for the surge. ## DO-214AB footprint — standard SMC for TVS replacement The DO-214AB (SMC) package is a common surface-mount TVS footprint. The copper pad area under the cathode tab sets the thermal resistance — a 25 mm² pad on a 2 oz copper board keeps the junction-to-ambient low enough for repetitive pulse trains. The package is compatible with standard SMC reflow profiles.","metaTitle":"Vishay 1.5SMC130AHM3_A/I TVS Diode, 1.5kW, DO-214AB","metaDescription":"Active Vishay 1.5SMC130AHM3_A/I Zener TVS diode, 1.5kW peak pulse, 111V standoff, AEC-Q101 automotive grade. Sourced to order against RFQ.","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":"1.5SMC130","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":"$0.3331","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHM3_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/1.5SMC130AHM3_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}}