{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE33AH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE33AH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE33AH","factsUrl":"https://icboms.com/api/mcp/products/1.5KE33AH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Automotive AEC-Q101 Zener TVS diode, 1.5KE33AH, 1500W peak pulse power, 28.2V reverse standoff, DO-201AA axial package, Tape & Reel.","salesMarkdown":"## 1500W peak pulse power, 28.2V standoff The 1.5KE33AH: The reverse standoff voltage is 28.2V, with a minimum breakdown of 31.4V — this window protects a 24V nominal rail from transients while staying clear of the operating voltage. The Zener type means it conducts symmetrically in reverse breakdown, suited for unidirectional clamping on a single supply line. ## DO-201 axial package, -55 to 175°C range Housed in a DO-201AA (DO-27) axial-lead package, through-hole mounted. No power line protection is built in; this is a discrete transient suppressor, not a rail clamp with integrated filter.","metaTitle":"1.5KE33AH TVS Diode, AEC-Q101, 1500W, 28.2V Standoff","metaDescription":"Taiwan Semiconductor 1.5KE33AH, AEC-Q101 qualified Zener TVS diode, 1500W peak pulse power, 28.2V standoff, DO-201 package. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5KE","Package":"Tape & Reel (TR)","Applications":"Automotive","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":"1.5KE33","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","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":"$0.4993","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE33AH/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does the 1.5KE33AH carry?","answer":"The 1.5KE33AH is AEC-Q101 qualified, which includes the full automotive stress test battery (temperature cycling, HTRB, H3TRB, ESD, and preconditioning) with PPAP documentation available from the manufacturer. RoHS and REACH compliance is standard for Taiwan Semiconductor's active catalog. No separate UL or IEC certification is listed in the record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE33AH","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/1.5KE33AH 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}}