{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE220AE3/TR13","brand":"Microsemi Corporation","brandSlug":"microsemi-corporation","productSlug":"1.5KE220AE3-TR13","canonicalUrl":"https://icboms.com/microsemi-corporation/1.5KE220AE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/1.5KE220AE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microsemi Corporation 1.5KE series Zener TVS diode, 1500W peak pulse, 185V standoff, 328V clamp, unidirectional, DO-201AA axial, tape and reel.","salesMarkdown":"## Device identity and surge rating The 1.5KE220AE3/TR13: The 185 V reverse standoff voltage means the device does not conduct at normal line levels; clamping begins at the 209 V minimum breakdown and limits transients to 328 V maximum at the 4.6 A peak pulse current. This is a single-channel suppressor in a through-hole DO-201AA (DO-27) axial package, supplied on tape and reel. Microsemi has marked the 1.5KE220AE3/TR13 as obsolete. Sourcing runs through independent distribution and surplus channels; each lot is verified for date-code authenticity and RoHS compliance per the original manufacturer's PCN window. Availability and pricing are confirmed at RFQ against the BOM quantity. ## Temperature range and board fit The junction temperature range spans -65 °C to +150 °C, covering industrial and military-grade thermal profiles. The DO-201AA axial body is a standard through-hole footprint — the leads solder into a 1.1 mm diameter plated hole on a 0.100-inch pitch. The wide operating range and 1500 W surge capacity suit it for secondary-side transient clamping in DC power rails and general-purpose board-level protection where a unipolar clamp is specified.","metaTitle":"1.5KE220AE3/TR13 Zener TVS, 1500W, 328V Clamp, Obsolete","metaDescription":"Microsemi 1.5KE220AE3/TR13 Zener TVS diode, 1500W peak pulse, 328V clamp, DO-201AA axial. Obsolete — sourced to order against RFQ via independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microsemi Corporation","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE","Operating Temperature":"-65°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"CASE-1","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"209V","Voltage - Clamping (Max) @ Ipp":"328V","Voltage - Reverse Standoff (Typ)":"185V","Current - Peak Pulse (10/1000µs)":"4.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE220AE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"How can I order the 1.5KE220AE3/TR13 or request a quote?","answer":"The 1.5KE220AE3/TR13 is obsolete and sourced through independent surplus channels. Submit an RFQ with your target quantity; availability, pricing, and date-code provenance are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microsemi-corporation/1.5KE220AE3-TR13","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microsemi-corporation/1.5KE220AE3-TR13 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}