{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE8.2A-E3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE8.2A-E3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE8.2A-E3-73","factsUrl":"https://icboms.com/api/mcp/products/1.5KE8.2A-E3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® Zener TVS diode, 1.5KE8.2A-/73, 1500W peak pulse power, 7.02V reverse standoff, 12.1V clamping, DO-201AA axial through-hole, Tape & Box.","salesMarkdown":"## 1500 W transient suppressor — 7.02 V standoff, 12.1 V clamp The 1.5KE8.2A-E3/73: Breakdown occurs between 7.79 V minimum and the clamp ceiling, so the protected circuit sees no more than 12.1 V across the diode during a 124 A peak pulse event. This is a unidirectional device — one channel, cathode band oriented for DC line protection. ## Through-hole axial package — DO-201AA body Housed in a DO-201AA (DO-27) axial leaded package, the 1.5KE8.2A-/73 mounts through-hole on the board. The 1.5KE supplier device package code matches the standard TransZorb footprint — the leads insert into 1.0 mm diameter plated-through holes on a 0.4-inch lead spacing. ## Active lifecycle — no obsolescence watch needed The Tape & Box (TB) packaging (/73 suffix) ships in ammo-pack format — the leads are formed and taped for automatic insertion, but the box stores flat on the shelf without reel tension. Store the reels dry; the DO-201AA body is not moisture-sensitive, so no bake required before wave solder.","metaTitle":"1.5KE8.2A-E3/73 Vishay TransZorb TVS, 1500W, 12.1V Clamp","metaDescription":"1.5KE8.2A-E3/73 Vishay TransZorb Zener TVS diode, 1500W peak pulse, 7.02V standoff, 12.1V clamp, DO-201AA axial. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"TransZorb®","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":"1.5KE8.2","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"7.79V","Voltage - Clamping (Max) @ Ipp":"12.1V","Voltage - Reverse Standoff (Typ)":"7.02V","Current - Peak Pulse (10/1000µs)":"124A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3851","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for 1.5KE8.2A-/73?","answer":"Submit an RFQ for the 1.5KE8.2A-/73."},{"question":"What is 1.5KE8.2A-/73's listed type and series?","answer":"The device type is Zener, part of the Vishay TransZorb series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE8.2A-E3-73","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE8.2A-E3-73 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}}