{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC250AHE3_A/I","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC250AHE3_A-I","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC250AHE3_A-I","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC250AHE3_A%2FI","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, Automotive AEC-Q101 1.5SMC TransZorb series, Zener TVS diode, 1.5SMC250AHE3_A/I, 1500W peak pulse, 214V reverse standoff, 344V clamping, unidirectional, DO-214AB SMC surface mount.","salesMarkdown":"## Obsolete — sourcing reality for the 1.5SMC250AHE3_A/I Vishay lists this part as obsolete. That means the manufacturer has stopped production with no last-time-buy window still open — the only available units are from surplus or broker inventory. A functional replacement would need to match the 214 V standoff, 1500 W rating, and DO-214AB footprint, but a board-level requalification is likely. Sourced through independent distribution channels — availability and pricing confirmed at RFQ against specific date-code and quantity requirements. ## DO-214AB SMC — package and board integration Tape and Reel packaging suits automated pick-and-place assembly. The unidirectional channel means the cathode band on the package body must align with the positive rail side on the board — reverse insertion blocks the clamping action.","metaTitle":"Vishay 1.5SMC250AHE3_A/I TVS, 1500W, 214V Standoff, DO-214AB","metaDescription":"Obsolete Vishay 1.5SMC250AHE3_A/I Zener TVS diode, 1500W peak pulse, 214V reverse standoff, AEC-Q101, DO-214AB.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC250","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-214AB (SMCJ)","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"237V","Voltage - Clamping (Max) @ Ipp":"344V","Voltage - Reverse Standoff (Typ)":"214V","Current - Peak Pulse (10/1000µs)":"4.4A"}},"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/1.5SMC250AHE3_A%2FI/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the 1.5SMC250AHE3_A/I in this family?","answer":"A functional replacement would require matching the 214 V reverse standoff, 1500 W peak pulse rating, and DO-214AB footprint, but requalification on the board is necessary."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC250AHE3_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/1.5SMC250AHE3_A-I when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T08:40:12.835Z","lastPublished":"2026-07-21T08:40:12.835Z","indexable":true}}