{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC110CAHM3/H","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC110CAHM3-H","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC110CAHM3-H","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC110CAHM3%2FH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb series, bidirectional Zener TVS diode, 1500W peak pulse, DO-214AB SMC package, Tape & Reel.","salesMarkdown":"## 1500W bidirectional clamping for 94V rails The 1.5SMC110CAHM3/H: The 105V minimum breakdown voltage ensures the diode stays off during normal operation but fires before the downstream silicon sees damaging overvoltage. At 9.9A peak pulse current, the clamping voltage stays under 152V — the scorch mark tells you this part took the hit so the ECU or BCM didn't. ## AEC-Q101 and the -65 to 150°C operating envelope The -65°C to 150°C junction temperature range covers under-hood and engine-bay environments where the ambient soaks above 105°C on a hot day. This is a current-generation part you can spec into a new design without worrying about an EOL clock ticking. ## DO-214AB SMC footprint and board integration Housed in the DO-214AB (SMC) package, the 1.5SMC110CAHM3/H is a surface-mount device with a standard footprint shared across the 1.5SMC family. The bidirectional configuration uses a single device where a unipolar design would need two diodes back-to-back — saves board space and reduces the component count on the clamp rail. The Tape & Reel packaging suits automated pick-and-place for high-volume automotive lines. No power line protection feature (the diode is a standalone transient suppressor, not a combined filter/clamp device). The active lifecycle means no end-of-life inventory constraints — this part is a standard catalog item.","metaTitle":"1.5SMC110CAHM3/H TVS Diode, 1500W Bidirectional, DO-214AB","metaDescription":"Vishay 1.5SMC110CAHM3/H bidirectional TVS diode, 1500W peak pulse, 94V standoff, AEC-Q101. Active production. Sourced 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":"1.5SMC110","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)":"105V","Voltage - Clamping (Max) @ Ipp":"152V","Voltage - Reverse Standoff (Typ)":"94V","Current - Peak Pulse (10/1000µs)":"9.9A"}},"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 is the closest pin-compatible alternative in the 1.5SMC family?","answer":"Within the same 1.5SMC TransZorb series, the unipolar variant 1.5SMC110A shares the same breakdown and clamping voltages but is a single-direction device. For a bidirectional replacement, any 1.5SMCxxxCA with the same standoff voltage is a direct package and footprint match — the only difference is the clamping threshold."},{"question":"What compliance documentation does Vishay provide for 1.5SMC110CAHM3/H?","answer":"As an AEC-Q101 qualified device, Vishay provides automotive-grade PPAP documentation, RoHS compliance data, and the standard TransZorb datasheet. The part is manufactured in an IATF 16949 certified facility."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC110CAHM3-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/1.5SMC110CAHM3-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}}