{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC250AHE3_AIH","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC250AHE3_AIH","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC250AHE3_AIH","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC250AHE3_AIH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 1.5SMC TransZorb® series, Zener TVS diode, 1.5SMC250AHE3_AIH, 1500W peak pulse, 214V standoff, 344V clamp, DO-214AB SMC package.","salesMarkdown":"## 1500 W surge clamp for 214 V rails The Vishay 1.5SMC250AHE3_AIH is a 1500 W peak-pulse Zener TVS diode from the 1.5SMC TransZorb® series, qualified to AEC-Q101 for automotive applications. It protects a single unidirectional line with a 214 V reverse standoff voltage — the maximum continuous DC or peak AC voltage it can withstand without conducting. The 1500 W rating means it absorbs that energy without failing — sized for load-dump and inductive-kick protection on 24 V nominal automotive buses where transients can reach 200 V+. ## AEC-Q101 and the -65 to 150 °C operating range AEC-Q101 qualification means this part passed the automotive-grade stress tests: high-temperature reverse bias, temperature cycling, and ESD robustness per the standard. This is a unidirectional Zener TVS — a single channel with the cathode marked on the package.","metaTitle":"Vishay 1.5SMC250AHE3_AIH TVS, 1500W, DO-214AB","metaDescription":"Vishay 1.5SMC250AHE3_AIH Zener TVS diode, 1500W peak pulse, 214V standoff, 344V clamp, DO-214AB SMC, AEC-Q101. 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","Mounting Type":"Surface Mount","Package / Case":"DO-214AB, SMC","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5SMC250","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_AIH/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5SMC250AHE3_AIH and how do I get a price?","answer":"This part is sourced to order through independent and authorized distribution channels."},{"question":"What compliance documentation does Vishay provide for 1.5SMC250AHE3_AIH?","answer":"As an AEC-Q101 qualified automotive device, Vishay provides a PPAP (Production Part Approval Process) package on request, along with RoHS and REACH compliance declarations. The qualification data includes high-temperature reverse bias and temperature cycling test results per the AEC-Q101 standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC250AHE3_AIH","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_AIH 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}}