{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC120CAHM3_A/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC120CAHM3_A-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC120CAHM3_A-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC120CAHM3_A%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, bidirectional Zener TVS diode, 1500W peak pulse power, 102V reverse standoff, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## AEC-Q101 qualified 1500W bidirectional TVS for automotive and telecom transient protection The 1.5SMC120CAHM3_A/H: This qualification means the part is suitable for underhood and chassis-mounted electronic modules where the OEM auditor will require traceable test data. The 114V minimum breakdown voltage defines the threshold at which the device begins conducting, and the 9.1A peak pulse current drives the clamping action. This combination covers 12V and 24V automotive system surges per ISO 7637-2 and load-dump events. Operating junction temperature spans -65°C to 150°C, matching the full automotive underhood envelope. The DO-214AB (SMC) surface-mount package uses a standard reflow profile; the copper pad area under the cathode tab sets the thermal resistance for continuous power dissipation. ## Active production with PPAP-ready documentation for BOM compliance As an AEC-Q101 qualified device, Vishay provides full PPAP documentation, RoHS/REACH compliance data, and lot traceability. The base product number 1.5SMC120 covers the unqualified industrial variant; the HM3 suffix specifically denotes the automotive-grade screening and qualification.","metaTitle":"Vishay 1.5SMC120CAHM3_A/H TVS, 1500W, AEC-Q101, DO-214AB","metaDescription":"1.5SMC120CAHM3_A/H bidirectional Zener TVS, 1500W peak pulse, 102V 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":"1.5SMC120","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)":"114V","Voltage - Clamping (Max) @ Ipp":"165V","Voltage - Reverse Standoff (Typ)":"102V","Current - Peak Pulse (10/1000µs)":"9.1A"}},"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 compliance documentation does Vishay provide for 1.5SMC120CAHM3_A/H?","answer":"As an AEC-Q101 qualified device, Vishay supplies PPAP documentation, RoHS/REACH compliance data, and full lot traceability. The HM3 suffix indicates the automotive-grade screening with the associated test reports."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC120CAHM3_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/1.5SMC120CAHM3_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}}