{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC130AHM3/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC130AHM3-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHM3-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC130AHM3%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101, 1.5SMC, TransZorb® series, Zener TVS diode, 1500W peak pulse, 111V reverse standoff, DO-214AB (SMC) package, Tape & Reel.","salesMarkdown":"## AEC-Q101 Zener TVS for 12V/24V automotive bus clamping The 1.5SMC130AHM3/H is a 1500W peak-pulse Zener TVS diode from Vishay's 1.5SMC series, qualified to AEC-Q101 for automotive-grade reliability. Its 111V reverse standoff voltage (typ) and 124V minimum breakdown voltage place it squarely on 48V or 72V DC bus rails, with enough margin to survive load-dump transients without conducting during normal operation. The clamping voltage is 179V max at the 8.4A peak pulse current (10/1000µs waveform), which means a 48V nominal bus sees the TVS clamp a 1500W surge to under 180V — well within the typical 200V rating of downstream DC-DC converters and module inputs. Housed in the DO-214AB (SMC) surface-mount package, the 1.5SMC130AHM3/H uses the standard JEDEC footprint for this body size. The cathode band is marked on the body; the package is rated for the full -65°C to +150°C junction temperature range, so the solder joint and board laminate must handle the reflow profile without exceeding the TVS's own temperature limits. For a 125°C ambient, the peak pulse power drops to roughly 75% of the 25°C rating. The TransZorb® designation indicates a controlled avalanche Zener structure, not a standard TVS — the breakdown voltage is tighter and the clamping factor (Vc/Vbr) is lower than a typical MOV or suppressor diode, which matters for protecting sensitive 5V or 3.3V logic rails fed from a 48V bus.","metaTitle":"Vishay 1.5SMC130AHM3/H TVS, 1500W, 111V, DO-214AB","metaDescription":"Vishay 1.5SMC130AHM3/H Zener TVS diode, 1500W peak pulse, 111V reverse standoff, AEC-Q101 qualified. Active production, sourced to order.","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 is the closest pin-compatible alternative to 1.5SMC130AHM3/H in this Circuit Protection family?","answer":"The non-automotive base part 1.5SMC130A (without the HM3/H suffix) is pin-compatible and functionally identical in the same DO-214AB package, but lacks AEC-Q101 qualification and the associated PPAP documentation. For automotive programs, the 1.5SMC130AHM3/H is the correct order code."},{"question":"What compliance documentation does Vishay provide for 1.5SMC130AHM3/H?","answer":"As an AEC-Q101 qualified device, Vishay provides PPAP, IMDS, RoHS/REACH compliance declarations, and a certificate of conformance. The TransZorb® series also carries UL 94V-0 flammability rating for the molding compound."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC130AHM3-H","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-H 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}}