{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE33CAHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE33CAHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE33CAHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE33CAHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series bidirectional Zener TVS diode, 1.5KE33CAHB0G, 1500W peak pulse, 28.2V reverse standoff, 45.7V clamping, AEC-Q101, DO-201AA/DO-27 axial, bulk.","salesMarkdown":"## What AEC-Q101 qualification means for your BOM The 1.5KE33CAHB0G: This means the part has passed the reliability stress tests (HTRB, H3TRB, temperature cycling, ESD) required for automotive PPAP submission. For an OEM auditor, capable is not qualified — this part carries the AEC-Q101 mark, so the PPAP documentation is the standard deliverable. ## Peak pulse power and clamping — the surge-handling decision The reverse standoff voltage of 28.2 V means it stays transparent below that DC bus level, so a 24 V automotive rail sees no leakage until the transient arrives. The breakdown minimum of 31.4 V gives margin above the nominal rail before the device starts conducting.","metaTitle":"1.5KE33CAHB0G TVS Diode, 1500W, AEC-Q101, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE33CAHB0G bidirectional Zener TVS, 1500W peak pulse, AEC-Q101 qualified. Active production. Sourced to order against RFQ.","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":"Bulk","Applications":"-","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":"1.5KE33","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","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":"$0.5792","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE33CAHB0G/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1.5KE33CAHB0G and get a current price?","answer":"Pricing and availability are confirmed at quote time — no stock or lead-time figure is published here. Submit an RFQ for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE33CAHB0G","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/1.5KE33CAHB0G 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}}