{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE220CAH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE220CAH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE220CAH","factsUrl":"https://icboms.com/api/mcp/products/1.5KE220CAH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series bidirectional TVS diode, 1.5KE220CAH, 1500W peak pulse power, 185V reverse standoff, 328V clamping, DO-201AA axial package, AEC-Q101 automotive qualified.","salesMarkdown":"## Clamp voltage and pulse handling The 1.5KE220CAH: The 328V maximum clamping voltage at 4.8A peak pulse current defines the voltage the protected circuitry sees during a transient — downstream components must have a breakdown rating above this clamp level to survive a strike. ## Through-hole package and board integration Housed in a DO-201AA (DO-27) axial-lead package, the 1.5KE220CAH mounts through-hole with a 0.052-inch lead diameter — the lead bend radius and hole size in the PCB must accommodate the axial body length for proper solder fillet formation.","metaTitle":"1.5KE220CAH TVS Diode, 1500W, Bidirectional, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE220CAH bidirectional TVS diode, 1500W peak pulse, 185V 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":"-","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":"1.5KE220","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"209V","Voltage - Clamping (Max) @ Ipp":"328V","Voltage - Reverse Standoff (Typ)":"185V","Current - Peak Pulse (10/1000µs)":"4.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3688","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8277ddcf272b22caa0d1baf50325671d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE220CAH/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE220CAH","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/1.5KE220CAH 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}}