{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE56CA-T","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"1.5KE56CA-T","canonicalUrl":"https://icboms.com/diodes-inc/1.5KE56CA-T","factsUrl":"https://icboms.com/api/mcp/products/1.5KE56CA-T","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated 1.5KE56CA-T Zener TVS diode, bidirectional, 1500W peak pulse power, 77V clamping, DO-201AA axial, Tape & Reel.","salesMarkdown":"## 1500W peak pulse power — the surge rating that defines the protection envelope The 1.5KE56CA-T: The 77V maximum clamping voltage at 19.5A peak pulse current (10/1000µs waveform) sets the voltage the protected circuit must survive — anything below that rail is safe. ## DO-201 axial package — through-hole fit for high-power board-level protection Housed in a DO-201AA / DO-27 axial-leaded package (supplier device package DO-201), the 1.5KE56CA-T mounts through-hole on a PCB or terminal block. The axial leads carry the 19.5A peak pulse current without trace lift-off — the lead frame and body are sized for the thermal pulse of a 10/1000µs surge. The -T suffix indicates Tape & Reel packaging, which is standard for automated insertion equipment despite the through-hole form factor. ## Obsolete — sourcing through independent distribution For existing BOM lines that specify this exact ordering code, supply is maintained through independent surplus and broker channels. Each lot is verified for authenticity and traceability at the time of sourcing.","metaTitle":"1.5KE56CA-T Diodes Inc TVS Diode, 1500W, 77V Clamp, DO-201","metaDescription":"Diodes Inc 1.5KE56CA-T Zener TVS, 1500W peak pulse, 77V clamping, DO-201 axial. Obsolete — sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","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)":"53.2V","Voltage - Clamping (Max) @ Ipp":"77V","Voltage - Reverse Standoff (Typ)":"47.8V","Current - Peak Pulse (10/1000µs)":"19.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b6b9d4121cb66208511919f4a66769e1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5KE56CA-T and how do I get a price?","answer":"Submit an RFQ for current availability and pricing — each quote is confirmed against verifiable inventory at the time of request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/1.5KE56CA-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/1.5KE56CA-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:35:14.603Z","lastPublished":"2026-07-19T21:35:14.603Z","indexable":true}}