{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE33CA-AQ","brand":"Diotec Semiconductor","brandSlug":"diotec-semiconductor","productSlug":"1.5KE33CA-AQ","canonicalUrl":"https://icboms.com/diotec-semiconductor/1.5KE33CA-AQ","factsUrl":"https://icboms.com/api/mcp/products/1.5KE33CA-AQ","rawCanonicalId":null},"summary":{"shortDescription":"Diotec Semiconductor 1.5KE33CA-AQ Automotive, AEC-Q101 bidirectional Zener TVS diode, 1500W peak pulse power, 28.2V reverse standoff, 34A (10/1000µs), through-hole axial, Tape & Reel.","salesMarkdown":"## 1500W peak pulse at 34A — clamping voltage defines the protection ceiling The 1.5KE33CA-AQ: The reverse standoff voltage of 28.2V means it sits across a nominal 24V DC bus and remains transparent until a transient exceeds the breakdown threshold of 31.4V min. The through-hole axial package (DO-201AD footprint) is a legacy form factor still widely used in power distribution boxes, battery junction units, and high-reliability industrial power supplies where vibration resistance and manual inspection are preferred over SMT. ## Active lifecycle, AEC-Q101 documentation, and sourcing posture As an AEC-Q101 qualified part, the manufacturer provides the standard compliance documentation package: RoHS and REACH declarations, PPAP (Production Part Approval Process) data upon request, and the AEC-Q101 test report covering the qualification lot.","metaTitle":"1.5KE33CA-AQ Diotec Semiconductor Zener TVS, 1500W, 28.2V","metaDescription":"1.5KE33CA-AQ Diotec Semiconductor bidirectional Zener TVS diode, 1500W peak pulse power, 28.2V reverse standoff, AEC-Q101, active. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diotec Semiconductor","Type":"Zener","Series":"Automotive, AEC-Q101","Package":"Tape & Reel (TR)","Applications":"Automotive","Mounting Type":"Through Hole","Package / Case":"Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-50°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Voltage - Breakdown (Min)":"31.4V","Voltage - Clamping (Max) @ Ipp":"45.7V","Voltage - Reverse Standoff (Typ)":"28.2V","Current - Peak Pulse (10/1000µs)":"34A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7929","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2517c2fc2da43c6ab66fbc025ae68939.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE33CA-AQ/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5KE33CA-AQ and what is the lead time?","answer":"The 1.5KE33CA-AQ is an active Diotec Semiconductor part sourced through independent distribution."},{"question":"What compliance documentation does Diotec Semiconductor provide for 1.5KE33CA-AQ?","answer":"As an AEC-Q101 qualified automotive part, Diotec Semiconductor provides RoHS and REACH declarations, PPAP documentation, and the AEC-Q101 qualification test report upon request through authorized distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diotec-semiconductor/1.5KE33CA-AQ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diotec-semiconductor/1.5KE33CA-AQ 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}}