{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC33AHM3/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC33AHM3-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC33AHM3-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC33AHM3%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101, 1.5SMC, TransZorb® series, Zener TVS diode, 1500W peak pulse, 28.2V reverse standoff, DO-214AB (SMC) package, Tape & Reel.","salesMarkdown":"The 1.5SMC33AHM3/H is a 1500 W peak pulse power Zener TVS diode from Vishay's 1.5SMC series, qualified to AEC-Q101 for automotive applications. ## AEC-Q101 qualification and the automotive temperature band AEC-Q101 qualification means this part has passed the reliability stress tests (HTRB, H3TRB, temperature cycling, ESD) required for automotive-grade discrete semiconductors.","metaTitle":"1.5SMC33AHM3/H TVS Diode, 1500W, 28.2V Standoff, DO-214AB","metaDescription":"Vishay 1.5SMC33AHM3/H Zener TVS diode, 1500W peak pulse, 28.2V reverse standoff, 45.7V clamp. AEC-Q101 qualified for automotive. Active, sourced per 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","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC33","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)":"31.4V","Voltage - Clamping (Max) @ Ipp":"45.7V","Voltage - Reverse Standoff (Typ)":"28.2V","Current - Peak Pulse (10/1000µs)":"32.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC33AHM3%2FH/alternatives.json"},"ai":{"faq":[{"question":"What applications is the 1.5SMC33AHM3/H suited for?","answer":"It is designed for automotive and telecom applications where a 1500 W peak pulse power TVS is needed on a 24 V nominal rail. The AEC-Q101 qualification makes it suitable for under-hood and engine-bay transient protection."},{"question":"How can I order the 1.5SMC33AHM3/H or check availability?","answer":"Submit an RFQ against your BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC33AHM3-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/1.5SMC33AHM3-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}}