{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE22AE3/TR13","brand":"Microsemi Corporation","brandSlug":"microsemi-corporation","productSlug":"1.5KE22AE3-TR13","canonicalUrl":"https://icboms.com/microsemi-corporation/1.5KE22AE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/1.5KE22AE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microsemi Corporation 1.5KE22AE3/TR13 Zener TVS, 1500W peak pulse power, 30.6V clamping, 18.8V reverse standoff, DO-201AA axial, Tape & Reel.","salesMarkdown":"The 1.5KE22AE3/TR13: Reverse standoff is 18.8 V typical — the rail it protects should sit below that to avoid leakage in normal operation. Breakdown voltage starts at 20.9 V minimum, and the clamping voltage peaks at 30.6 V when the 49 A peak pulse current flows — that 30.6 V ceiling is what the downstream components must survive. Single unidirectional channel, Zener-type avalanche structure — polarity matters; the cathode band marks the protected line side. ## Package and board integration DO-201AA (DO-27) axial-lead through-hole package, supplier case CASE-1 — the body diameter and lead spacing match standard 0.100-inch pitch hole patterns on a PCB or terminal strip. Operating junction temperature range -65°C to 150°C covers military and industrial thermal extremes — the derating curve above 25°C reduces peak pulse power linearly.","metaTitle":"Microsemi 1.5KE22AE3/TR13 Zener TVS, 1.5kW, 30.6V Clamp","metaDescription":"Microsemi 1.5KE22AE3/TR13 Zener TVS diode, 1500W peak pulse, 30.6V clamp, DO-201AA. Obsolete — sourced to order against RFQ.","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)":"20.9V","Voltage - Clamping (Max) @ Ipp":"30.6V","Voltage - Reverse Standoff (Typ)":"18.8V","Current - Peak Pulse (10/1000µs)":"49A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE22AE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Microsemi provide for 1.5KE22AE3/TR13?","answer":"The evidence does not list RoHS, REACH, UL, or IEC certifications for this part. Typical for an obsolete Zener TVS — the original datasheet may carry compliance statements; request documentation at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microsemi-corporation/1.5KE22AE3-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/1.5KE22AE3-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}}