{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE200CAHE3/51","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE200CAHE3-51","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE200CAHE3-51","factsUrl":"https://icboms.com/api/mcp/products/1.5KE200CAHE3%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, TransZorb® Automotive TVS, AEC-Q101, 1.5KE200CAHE3/51, 1500W, 171V standoff, 274V clamp, Bidirectional, DO-201AA Axial.","salesMarkdown":"## AEC-Q101 qualification and -55 to 175 °C range The 1.5KE200CAHE3/51: The junction temperature range spans -55 °C to 175 °C, covering cold-crank and under-hood thermal extremes without derating the 1500 W pulse capability. ## Bidirectional clamping in a through-hole package A single bidirectional device replaces two back-to-back unidirectional TVS diodes, saving board space and bill-of-materials count on AC-coupled or bipolar signal lines. Housed in a DO-201AA (DO-27) axial-lead package, it mounts through-hole — the lead bend and body length match standard 0.300-inch pitch layouts, and the bulk packaging suits hand-assembly or wave-solder lines. ## Obsolete — sourced against RFQ through independent channels Available through independent surplus and broker channels; each lot is verified for traceability and authenticity. Pricing and lead time are confirmed at the time of RFQ against your BOM quantity.","metaTitle":"1.5KE200CAHE3/51 Vishay TVS, 1.5kW Bidirectional, 274V Clamp","metaDescription":"Vishay 1.5KE200CAHE3/51 TransZorb TVS, AEC-Q101, 1500W peak pulse, 171V standoff, 274V clamp. Obsolete — sourced to order against RFQ.","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":"Bulk","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":"1.5KE200","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"190V","Voltage - Clamping (Max) @ Ipp":"274V","Voltage - Reverse Standoff (Typ)":"171V","Current - Peak Pulse (10/1000µs)":"5.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/55e3e40e24fd2c3f96443c3e231bf459.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1.5KE200CAHE3/51?","answer":"Submit an RFQ for current availability, pricing, and lot traceability — confirmed at quote time."},{"question":"Is the 1.5KE200CAHE3/51 AEC-Q101 qualified?","answer":"Yes, it belongs to the Automotive, AEC-Q101 series, meaning it passes the automotive-grade stress tests for temperature, bias, and ESD required for under-hood and passenger-compartment electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE200CAHE3-51","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/1.5KE200CAHE3-51 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}}