{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE16CA-TB","brand":"Littelfuse Inc.","brandSlug":"littelfuse-inc","productSlug":"1.5KE16CA-TB","canonicalUrl":"https://icboms.com/littelfuse-inc/1.5KE16CA-TB","factsUrl":"https://icboms.com/api/mcp/products/1.5KE16CA-TB","rawCanonicalId":null},"summary":{"shortDescription":"Littelfuse 1.5KE series Zener TVS diode, bidirectional, 1.5KE16CA-TB, 1500W peak pulse power, 13.6V reverse standoff, 22.5V clamping, DO-201AA axial through-hole.","salesMarkdown":"## Active production — 1500 W bidirectional TVS in DO-201 The 1.5KE16CA-TB: The minimum breakdown voltage of 15.2 V ensures the device stays off the line under normal operating conditions. ## Thermal and package constraints for board-level integration The DO-201AA (DO-27) axial-lead through-hole package allows the diode to be hand-soldered or wave-soldered into a PCB or point-to-point wired into a terminal block. The junction temperature range spans -55 °C to 175 °C, so the part survives the thermal cycling of outdoor telecom enclosures and engine-bay environments without derating the peak pulse power at the upper end. The bulk packaging delivers the diodes in a tube or bag — no tape-and-reel, so hand-placement or tube-fed insertion is the assembly method. ## Sourcing posture for an active 1.5KE series part For a BOM line requiring a bidirectional 1500 W TVS at 13.6 V standoff, this is the direct order code; no pin-compatible alternative exists within the same series because the form factor and electrical ratings are identical across the 1.5KE16CA variants.","metaTitle":"Littelfuse 1.5KE16CA-TB TVS Diode, 1500W Bidirectional","metaDescription":"Active Littelfuse 1.5KE16CA-TB Zener TVS diode, 1500W peak pulse, 13.6V standoff, 22.5V clamp, DO-201 axial. Sourced and quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Littelfuse Inc.","Type":"Zener","Series":"1.5KE","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"15.2V","Voltage - Clamping (Max) @ Ipp":"22.5V","Voltage - Reverse Standoff (Typ)":"13.6V","Current - Peak Pulse (10/1000µs)":"67.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f1ea870152ad203d90f672f2af1c1ed0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse current rating of the 1.5KE16CA-TB?","answer":"This current defines the surge the device can safely divert without exceeding its 1500 W peak pulse power limit."},{"question":"What compliance documentation does Littelfuse provide for the 1.5KE16CA-TB?","answer":"Littelfuse provides standard RoHS and REACH compliance declarations for the 1.5KE series. The DO-201 package is UL recognized under the TVS component standard. Specific certificate numbers are available on request at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/littelfuse-inc/1.5KE16CA-TB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/littelfuse-inc/1.5KE16CA-TB 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}}