{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE400-7003E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE400-7003E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE400-7003E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE400-7003E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, TransZorb® Automotive AEC-Q101 TVS, 1.5KE400-7003E3/54, 1500W peak pulse, 574V clamp, DO-201AA axial, Tape & Reel.","salesMarkdown":"## Obsolete — last-time-buy window closed The 1.5KE400-7003E3/54: For a BOM line that still needs this exact clamp voltage and package, sourcing is limited to what the spot market holds. ## AEC-Q101 TransZorb — 1500 W peak pulse, 574 V clamp Reverse standoff is 324 V; breakdown triggers at 360 V minimum. Clamping maxes at 574 V at 2.6 A peak pulse current — the part absorbs the surge before the downstream silicon sees overvoltage. ## DO-201AA axial — through-hole board fit Supplied in DO-201AA (DO-27) axial-lead package, through-hole mount. The 1.5KE body is the standard footprint for this power class — lead spacing and hole diameter match the common PCB layout used across the 1.5KE family. Tape-and-reel packaging suits automated insertion for high-volume assembly, though the obsolete status means reel quantities are lot-dependent.","metaTitle":"1.5KE400-7003E3/54 Vishay TVS, 1500W, 574V Clamp, Obsolete","metaDescription":"Vishay 1.5KE400-7003E3/54 TransZorb TVS, 1500W peak pulse, 574V clamp, AEC-Q101. Obsolete — sourced to order against RFQ through independent channels.","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, TransZorb®","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE400","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"360V","Voltage - Clamping (Max) @ Ipp":"574V","Voltage - Reverse Standoff (Typ)":"324V","Current - Peak Pulse (10/1000µs)":"2.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94783c8025408eba158b708560a1d3ee.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE400-7003E3-54","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/1.5KE400-7003E3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}