{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC150CAHM3/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC150CAHM3-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC150CAHM3-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC150CAHM3%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® TVS, 1.5SMC150CAHM3/I, bidirectional, 1500W peak pulse, 128V standoff, 207V clamp, DO-214AB SMC package.","salesMarkdown":"## Active production with AEC-Q101 qualification The 1.5SMC150CAHM3/I: Qualified to AEC-Q101, the automotive discrete semiconductor stress-test standard, this TVS diode covers the -65°C to +150°C junction-temperature range — the full underhood thermal envelope with margin. ## Clamping voltages and peak pulse current The 207 V clamp ceiling is the voltage that appears across the protected line during a surge — downstream components must survive at least that peak without damage. Bidirectional configuration means symmetrical clamping in both polarities, so the part protects a signal pair or a DC bus without needing to observe orientation. ## DO-214AB SMC surface-mount footprint Housed in a DO-214AB (SMC) package, the same JEDEC outline used across the 1.5SMC series — the solder pad geometry and reflow profile are shared with the rest of the family, simplifying board layout.","metaTitle":"Vishay 1.5SMC150CAHM3/I TVS, 1500W, Bidirectional, DO-214AB","metaDescription":"Active Vishay 1.5SMC150CAHM3/I TVS diode, AEC-Q101, 1500W peak pulse, 128V standoff, 207V clamp, DO-214AB. 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)","Applications":"Automotive, Telecom","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC150","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)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.2A"}},"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 AEC-Q grade does the 1.5SMC150CAHM3/I carry?","answer":"AEC-Q101, the automotive discrete qualification standard. The -65°C to +150°C junction-temperature rating covers underhood and engine-bay environments with margin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC150CAHM3-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/1.5SMC150CAHM3-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}}