{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE13AH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE13AH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE13AH","factsUrl":"https://icboms.com/api/mcp/products/1.5KE13AH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE13AH, Automotive Zener TVS, 1500W Peak Pulse, 11.1V Reverse Standoff, 18.2V Clamp, DO-201 Axial, AEC-Q101.","salesMarkdown":"## 1500W peak pulse in a DO-201 axial package The 1.5KE13AH is a 1500W (1.5kW) peak pulse power TVS diode from the 1.5KE series, built for clamping transients on 12V nominal rails in automotive and industrial systems. Its 11.1V reverse standoff voltage means it stays off the circuit during normal operation, then clamps at 18.2V maximum when a surge hits — protecting downstream silicon from overvoltage. Rated for 86A peak pulse current (10/1000µs waveform), this part handles high-energy events like load-dump or alternator field decay without failing short. The DO-201 axial package (DO-27 equivalent) is a through-hole form factor that solders into a standard 0.100-inch pitch board hole — no special footprint needed. ## Automotive-grade reliability with AEC-Q101 Qualified to AEC-Q101, the 1.5KE13AH meets the stress and lifetime tests required for automotive electronics — temperature cycling, high-temperature reverse bias, and ESD robustness. The operating junction temperature range spans -55°C to 175°C, covering under-hood and engine-bay thermal profiles without derating at the hot end. ## Breakdown and clamping window Breakdown voltage minimum is 12.4V, ensuring the device triggers before the protected circuit's absolute maximum rating. The 11.1V reverse standoff (working voltage) gives headroom for 12V system tolerances — a nominal 12V bus that sags to 11.5V during cranking stays below the standoff threshold. Unidirectional design with one channel means the cathode band on the DO-201 body indicates the protected rail side; the anode connects to ground. Power line protection is not supported — this is a signal or low-power rail protector, not a mains transient suppressor.","metaTitle":"1.5KE13AH TVS Diode, 1500W, 11.1V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE13AH automotive TVS, 1500W peak pulse, 11.1V reverse standoff, AEC-Q101, DO-201 axial. Active production, sourced per 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":"Tape & Reel (TR)","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":"1.5KE13","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"12.4V","Voltage - Clamping (Max) @ Ipp":"18.2V","Voltage - Reverse Standoff (Typ)":"11.1V","Current - Peak Pulse (10/1000µs)":"86A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4993","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/035a9439f5c08bc8eccf64adf1afd527.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1.5KE13AH AEC-Q101 qualified?","answer":"Yes, the 1.5KE13AH carries AEC-Q101 qualification, making it suitable for automotive applications that require documented reliability testing per the automotive stress standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE13AH","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/1.5KE13AH 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}}