{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5SMC300AHE3_AIH","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5SMC300AHE3_AIH","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC300AHE3_AIH","factsUrl":"https://icboms.com/api/mcp/products/1.5SMC300AHE3_AIH","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, Automotive AEC-Q101 1.5SMC TransZorb® series, Zener TVS diode, 1.5SMC300AHE3_AIH, 1500W peak pulse, 256V standoff, 414V clamp, DO-214AB SMC package, surface mount.","salesMarkdown":"## AEC-Q101 Zener TVS for 24V automotive bus protection The 1.5SMC300AHE3_AIH: The 256 V standoff voltage suits it for protecting 24 V nominal automotive systems against load-dump and inductive-load switching transients, where the bus can ride up to the standoff level without the diode conducting leakage current. No power line protection is built in — this is a transient suppressor, not a crowbar or a filter.","metaTitle":"1.5SMC300AHE3_AIH TVS Diode, 1500W, AEC-Q101, DO-214AB","metaDescription":"Vishay 1.5SMC300AHE3_AIH Zener TVS, 1500W peak pulse, 256V standoff, 414V clamp. AEC-Q101 qualified for automotive. Active, 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":"1.5SMC300","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)":"285V","Voltage - Clamping (Max) @ Ipp":"414V","Voltage - Reverse Standoff (Typ)":"256V","Current - Peak Pulse (10/1000µs)":"3.6A"}},"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/1.5SMC300AHE3_AIH/alternatives.json"},"ai":{"faq":[{"question":"What automotive qualification does this TVS diode carry?","answer":"It is AEC-Q101 qualified, which means it has passed the stress tests and reliability screening required for automotive-grade discrete semiconductors, including temperature cycling, high-temperature reverse bias, and ESD robustness."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5SMC300AHE3_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/1.5SMC300AHE3_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}}