{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE150CAE3/TR13","brand":"Microsemi Corporation","brandSlug":"microsemi-corporation","productSlug":"1.5KE150CAE3-TR13","canonicalUrl":"https://icboms.com/microsemi-corporation/1.5KE150CAE3-TR13","factsUrl":"https://icboms.com/api/mcp/products/1.5KE150CAE3%2FTR13","rawCanonicalId":null},"summary":{"shortDescription":"Microsemi Corporation 1.5KE150CAE3/TR13 Zener TVS diode, bidirectional, 1500W peak pulse power, 128V reverse standoff, DO-201AA axial package, Tape & Reel.","salesMarkdown":"## Obsolete — sourcing through independent channels Microsemi has marked the 1.5KE150CAE3/TR13 as obsolete, so new-production buys from the factory are no longer supported. ## 1500 W peak pulse — the clamp current ceiling The 128 V reverse standoff means the device stays transparent on a 120 V nominal rail and only conducts when the transient exceeds the 143 V minimum breakdown voltage. ## Bidirectional, single-channel, through-hole A single bidirectional channel handles symmetrical clamping — useful where the signal or power rail swings both sides of ground. The DO-201AA (DO-27) axial through-hole package suits point-to-point wiring on legacy boards or high-reliability assemblies where a solder joint is preferred over a surface-mount fillet.","metaTitle":"1.5KE150CAE3/TR13 Microsemi TVS, 1500W Bidirectional","metaDescription":"Obsolete Microsemi 1.5KE150CAE3/TR13 Zener TVS diode, 1500W peak pulse, 128V standoff, DO-201AA axial package. Sourced to order from independent distribution.","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"CASE-1","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE150CAE3%2FTR13/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5KE150CAE3/TR13 in this Circuit Protection family?","answer":"A functionally similar TVS with the same package and voltage class would need to be selected based on the 128 V standoff, 207 V clamp, and 1500 W rating; the bidirectional requirement narrows the field further."},{"question":"How do I get current pricing and availability for 1.5KE150CAE3/TR13?","answer":"Submit an RFQ against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microsemi-corporation/1.5KE150CAE3-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/1.5KE150CAE3-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}}