{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE75H","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE75H","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE75H","factsUrl":"https://icboms.com/api/mcp/products/1.5KE75H","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series Zener TVS diode, 1.5KE75H, 1500W peak pulse power, 60.7V reverse standoff, 108V clamping, DO-201AA axial package, AEC-Q101 qualified.","salesMarkdown":"## 1.5kW peak pulse in a DO-201 axial package The 1.5KE75H: Its 60.7V reverse standoff voltage means it sits transparently on a nominal 48V bus, only conducting when the line exceeds 67.5V breakdown (minimum). The 108V clamping voltage at 14A peak pulse current (10/1000µs waveform) limits the spike the downstream load sees. ## AEC-Q101 qualification and the -55 to 175°C operating range The single unidirectional channel clamps positive transients relative to ground. For bidirectional protection on AC-coupled or bipolar lines, two devices back-to-back are needed — the datasheet's application section shows the layout. ## Package and mounting — DO-201AA axial leaded Supplied in the DO-201AA (DO-27) axial-leaded package, also referred to as DO-201. The through-hole mounting suits point-to-point wiring, terminal blocks, or PCB layouts where the transient energy is dissipated through the lead frame into the copper pad area. The Tape & Reel packaging option supports automated insertion for volume builds. ## Active production — sourced to order It is available through authorized and independent distribution channels; lead time and pricing are confirmed at RFQ against the BOM quantity.","metaTitle":"1.5KE75H TVS Diode, 1.5kW, 60.7V Standoff, DO-201","metaDescription":"1.5KE75H Zener TVS from Taiwan Semiconductor, 1500W peak pulse, 60.7V reverse standoff, AEC-Q101 automotive grade. 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","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"General Purpose","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":"1.5KE75","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"67.5V","Voltage - Clamping (Max) @ Ipp":"108V","Voltage - Reverse Standoff (Typ)":"60.7V","Current - Peak Pulse (10/1000µs)":"14A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2006","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9bc2119c5bf81ac3bc1a7a3bb9e10a71.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is 1.5KE75H's listed type and grade?","answer":"The 1.5KE75H is a Zener-type TVS diode with an Automotive grade, qualified to AEC-Q101. It is designed for transient voltage suppression in automotive and industrial power rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE75H","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/1.5KE75H 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}}