{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC12CAHM3_A/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC12CAHM3_A-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC12CAHM3_A-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC12CAHM3_A%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, bidirectional TVS diode, 1.5SMC12CAHM3_A/I, 1500W peak pulse power, 10.2V standoff, DO-214AB SMC package.","salesMarkdown":"## What the 1500W pulse rating means for your protection design The 1.5SMC12CAHM3_A/I: The 10.2 V reverse standoff voltage sits comfortably above a nominal 12 V rail, so the diode stays off during normal operation and only conducts when the line exceeds the 11.4 V minimum breakdown threshold. Housed in a DO-214AB (SMC) package, this is a surface-mount part with a large copper tab for heat sinking — the junction-to-ambient thermal path relies on the PCB pad area, so a generous copper pour under the cathode tab is recommended for sustained pulse trains. Operating temperature spans -65°C to 150°C junction, covering the full automotive temperature envelope from cold crank to under-hood soak.","metaTitle":"Vishay 1.5SMC12CAHM3_A/I TVS Diode, 1.5kW, Bidirectional","metaDescription":"1.5SMC12CAHM3_A/I is an AEC-Q101 qualified bidirectional TVS diode from Vishay. 1500W peak pulse power, 10.2V standoff, DO-214AB. 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","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7dd597f6fdc3f56660f78f3e5a960d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5SMC12CAHM3_A%2FI/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1.5SMC12CAHM3_A/I and get a quote?","answer":"The 1.5SMC12CAHM3_A/I is available to order through independent distribution."},{"question":"What compliance documentation does Vishay provide for the 1.5SMC12CAHM3_A/I?","answer":"As an AEC-Q101 qualified part, Vishay provides PPAP documentation, RoHS compliance data, and the standard automotive-grade reliability test reports upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC12CAHM3_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/1.5SMC12CAHM3_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}}