{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE15CA-T","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"1.5KE15CA-T","canonicalUrl":"https://icboms.com/diodes-inc/1.5KE15CA-T","factsUrl":"https://icboms.com/api/mcp/products/1.5KE15CA-T","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated 1.5KE15CA-T bidirectional Zener TVS diode, 1500W peak pulse power, DO-201AA axial through-hole, Tape & Reel.","salesMarkdown":"## 1500W bidirectional Zener TVS — what the ratings mean for your rail The 1.5KE15CA-T: The 12.8V reverse standoff voltage means it sits across a 12V rail without conducting in normal operation; the 14.3V minimum breakdown triggers clamping when the rail exceeds that threshold, and the 21.2V maximum clamping voltage at 71A peak pulse current defines the worst-case voltage the downstream circuitry sees during a surge event. ## DO-201 axial package — board-fit note Through-hole DO-201AA (DO-27) axial package — the lead spacing and body diameter match the standard 0.4-inch hole pitch on a prototype board or production PCB. ## Obsolete — sourcing through surplus channels Diodes Incorporated lists this part as Obsolete. Expect sealed reels or cut tape from factory-original production runs — date-code spread and packaging condition verified at quote time.","metaTitle":"1.5KE15CA-T Diodes Inc TVS, 1500W Bidirectional Zener","metaDescription":"1.5KE15CA-T bidirectional Zener TVS diode, 1500W peak pulse power, 12.8V standoff, 71A @10/1000µs. Obsolete — sourced to order. RFQ for availability.","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); Cut Tape (CT)","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":"1.5KE15","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"71A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b6b9d4121cb66208511919f4a66769e1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5KE15CA-T?","answer":"A functional replacement requires matching the 1500W peak pulse rating, 12.8V standoff, and bidirectional configuration in a DO-201 package — parametric search is recommended."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/1.5KE15CA-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/1.5KE15CA-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:33:31.195Z","lastPublished":"2026-07-19T21:33:31.195Z","indexable":true}}