{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC12CAHM3_A/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC12CAHM3_A-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC12CAHM3_A-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC12CAHM3_A%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, 1.5SMC series, Automotive AEC-Q101 TransZorb® TVS diode, 1.5SMC12CAHM3_A/H, bidirectional, 1500W peak pulse, 10.2V standoff, DO-214AB SMC package.","salesMarkdown":"## Active AEC-Q101 TVS for 12V rail protection The 1.5SMC12CAHM3_A/H: This clamping margin keeps downstream silicon within its safe operating area during a 10/1000µs surge event, which is the standard telecom surge waveform per GR-1089 and ITU-T K.20. ## 1500W peak pulse in a DO-214AB footprint Rated at 1500W for a 10/1000µs exponential waveform, this part absorbs transient energy that would otherwise damage sensitive ICs on a 12V bus. The DO-214AB (SMC) package is a standard surface-mount footprint for high-power TVS diodes. ## Automotive-grade qualification and supply posture Marked as Active in production, the 1.5SMC12CAHM3_A/H carries AEC-Q101 qualification, meaning it has passed the stress tests and reliability screening required for automotive-grade components. This includes temperature cycling, high-temperature reverse bias, and ESD robustness per the AEC-Q101 standard.","metaTitle":"1.5SMC12CAHM3_A/H TVS Diode, 1500W, Bidirectional, DO-214AB","metaDescription":"Vishay 1.5SMC12CAHM3_A/H bidirectional TVS, 1500W peak pulse, 10.2V standoff, AEC-Q101 qualified. Active production, 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","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC12","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMC)","Voltage - Breakdown (Min)":"11.4V","Voltage - Clamping (Max) @ Ipp":"16.7V","Voltage - Reverse Standoff (Typ)":"10.2V","Current - Peak Pulse (10/1000µs)":"89.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1.5SMC12CAHM3_A/H suitable for automotive applications?","answer":"The 10.2V standoff voltage is appropriate for protecting 12V nominal automotive power buses."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC12CAHM3_A-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/1.5SMC12CAHM3_A-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}}