{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE300CA A0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE300CA-A0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE300CA-A0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE300CA%20A0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series, bidirectional TVS diode, 1.5KE300CA A0G, 1500W peak pulse power, 256V standoff, through-hole DO-201 package.","salesMarkdown":"## Through-hole DO-201 package The 1.5KE300CA A0G: Housed in a DO-201AA / DO-27 axial leaded package (supplier device package DO-201), the part mounts through-hole. The 1.5KE series footprint is standard — the axial leads insert into a 1.0 mm (0.040 in) diameter plated through-hole on a typical PCB, with a lead spacing of 0.375 in (9.5 mm) per the JEDEC DO-201 outline. The 175°C upper limit means derating at high ambient is required — at 125°C ambient the peak pulse power typically derates to 75% of the 25°C rating per the TVS derating curve common to this package class.","metaTitle":"1.5KE300CA A0G TVS Diode, 1500W, Bidirectional, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE300CA A0G bidirectional TVS diode, 1500W peak pulse power, 256V standoff, DO-201 package. Active production, available 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":"1.5KE","Package":"Tape & Box (TB)","Applications":"General Purpose","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":"1.5KE300","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"285V","Voltage - Clamping (Max) @ Ipp":"414V","Voltage - Reverse Standoff (Typ)":"256V","Current - Peak Pulse (10/1000µs)":"3.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/81d1bceceec4b67450a611153801bb72.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE300CA%20A0G/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1.5KE300CA A0G?","answer":"Pricing and stock are confirmed at quote time against the requested quantity. Submit an RFQ through the storefront; availability is checked across multiple distribution channels before quoting."},{"question":"What is the closest pin-compatible alternative to 1.5KE300CA A0G in this Circuit Protection family?","answer":"Within the 1.5KE series, the unidirectional version 1.5KE300A is pin-compatible (same DO-201 package, same standoff and clamping voltages) but offers protection on only one polarity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE300CA-A0G","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/1.5KE300CA-A0G 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}}