{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC36CAHE3/9AT","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC36CAHE3-9AT","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC36CAHE3-9AT","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC36CAHE3%2F9AT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, 1.5SMC series, Automotive AEC-Q101 TransZorb® bidirectional Zener TVS diode, 1500W peak pulse power, 30.8V reverse standoff, DO-214AB (SMC) surface mount package.","salesMarkdown":"The 1.5SMC36CAHE3/9AT: Reverse standoff voltage is 30.8V typical, with a minimum breakdown voltage of 34.2V. ## Automotive-grade transient protection AEC-Q101 qualification means this part has passed the automotive stress tests: high-temperature reverse bias, temperature cycling, and ESD robustness. Surface-mount assembly keeps the thermal path short: the large copper tab on the bottom conducts heat into the board's copper plane, which is the primary heatsink during a transient event. The base product number 1.5SMC36 covers the full family (unidirectional, bidirectional, different voltage grades). If a design needs a unidirectional version or a different standoff voltage, the same DO-214AB footprint applies — the pad layout does not change across the 1.5SMC range.","metaTitle":"Vishay 1.5SMC36CAHE3/9AT TVS Diode, 1500W, Bidirectional","metaDescription":"Vishay 1.5SMC36CAHE3/9AT bidirectional Zener TVS, 1500W peak pulse, 30.8V standoff, AEC-Q101 automotive grade. Active production, available 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); Cut Tape (CT)","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC36","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Voltage - Breakdown (Min)":"34.2V","Voltage - Clamping (Max) @ Ipp":"49.9V","Voltage - Reverse Standoff (Typ)":"30.8V","Current - Peak Pulse (10/1000µs)":"30.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC36CAHE3%2F9AT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative in the same family?","answer":"Within the 1.5SMC36 base number, the unidirectional version (1.5SMC36AHE3) shares the same DO-214AB package and voltage ratings but protects only one polarity. For a bidirectional replacement with identical electrical specs, the non-automotive grade 1.5SMC36CA (without the HE3 suffix) is pin-compatible but lacks AEC-Q101 qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC36CAHE3-9AT","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/1.5SMC36CAHE3-9AT 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}}