{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE56CH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE56CH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE56CH","factsUrl":"https://icboms.com/api/mcp/products/1.5KE56CH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Automotive Grade Zener TVS, 1.5KE56CH, Bidirectional, 1500W Peak Pulse Power, DO-201 Package, Through Hole, Tape & Reel.","salesMarkdown":"## Protection window and fit check The 1.5KE56CH: The minimum breakdown voltage is 50.4V, so the protected rail must stay below this level under all normal operating conditions to avoid nuisance clamping. DO-201 (DO-27 axial) through-hole package — the lead spacing and body diameter match standard PCB layouts for 1.5KE-series TVS diodes; no footprint change required if replacing another 1.5KE bidirectional part.","metaTitle":"1.5KE56CH TVS Diode, 1500W, AEC-Q101, Bidirectional","metaDescription":"Taiwan Semiconductor 1.5KE56CH bidirectional Zener TVS, 1500W peak pulse power, 45.4V standoff, AEC-Q101 qualified. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE56","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"50.4V","Voltage - Clamping (Max) @ Ipp":"80.5V","Voltage - Reverse Standoff (Typ)":"45.4V","Current - Peak Pulse (10/1000µs)":"19A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2712","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/73a25523ee23c5d44bfd3d9918a7add7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE56CH/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor provide for 1.5KE56CH?","answer":"As an AEC-Q101 qualified device, the manufacturer provides PPAP documentation, RoHS compliance data, and REACH declarations. The qualification grade and reliability test reports are available upon request for your auditor's review."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE56CH","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5KE56CH 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}}