{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE68AHE3_A/D","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE68AHE3_A-D","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE68AHE3_A-D","factsUrl":"https://icboms.com/api/mcp/products/1.5KE68AHE3_A%2FD","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb® TVS, 1.5KE68AHE3_A/D, 1500W peak pulse, 58.1V standoff, 92V clamp, DO-201AA axial, through hole.","salesMarkdown":"## Automotive-grade TVS for 58 V rails The 1.5KE68AHE3_A/D: It protects a single unidirectional line with a 58.1 V reverse standoff voltage, clamping transients to 92 V at 16.3 A peak pulse current (10/1000 µs waveform). The 58.1 V standoff means this diode sits across a nominal 48 V or 52 V rail without conducting in steady state, only clamping when the line exceeds the 64.6 V minimum breakdown threshold. That 92 V clamp ceiling keeps downstream FETs and ICs inside their 100 V absolute-maximum rating during a load-dump or inductive kickback event. ## AEC-Q101 and the 175 °C junction The 1500 W rating is derated above 25 °C per the standard power-derating curve; at 175 °C the device still handles roughly 300 W peak pulse, enough for most 12 V and 24 V load-dump transients. The DO-201AA (DO-27) axial-lead package is a through-hole form factor. The leads are tin-plated copper; the body is molded epoxy with the cathode band marked. For a board rework or repair bench, the axial body handles standard soldering iron or wave-solder profiles without special bake-out — no moisture sensitivity level concern for this package type.","metaTitle":"1.5KE68AHE3_A/D Vishay TVS Diode, 1500W, DO-201AA","metaDescription":"Vishay 1.5KE68AHE3_A/D automotive TVS diode, 1500W peak pulse, 58.1V standoff, 92V clamp. AEC-Q101 qualified. Active production, sourced per RFQ.","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":"Automotive, AEC-Q101, TransZorb®","Package":"Tape & Box (TB)","Applications":"Automotive","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":"1.5KE68","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"64.6V","Voltage - Clamping (Max) @ Ipp":"92V","Voltage - Reverse Standoff (Typ)":"58.1V","Current - Peak Pulse (10/1000µs)":"16.3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE68AHE3_A-D","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/1.5KE68AHE3_A-D 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}}