{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE8.2AHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE8.2AHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE8.2AHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE8.2AHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, TransZorb® series, Automotive AEC-Q101 TVS diode, 1.5KE8.2AHE3_A/C, 1500W peak pulse, 7.02V standoff, DO-201AA axial, unidirectional.","salesMarkdown":"## What the 1500 W rating means on a real board The 1.5KE8.2AHE3_A/C: The 1500 W peak pulse power is specified with a 10/1000 µs exponential waveform — the standard for telecom and industrial surge testing (IEC 61000-4-5). Breakdown occurs at a minimum of 7.79 V (the Zener knee), so the part stays out of conduction below the normal operating voltage of a 7 V rail. The 7.02 V standoff voltage is the maximum DC voltage the diode can withstand without significant leakage. The DO-201AA axial package (DO-27 footprint) is through-hole — the leads handle the thermal pulse better than a surface-mount package for the same power level, and the body is easy to hand-rework with a soldering iron if a board needs a replacement after a surge event. ## Sourcing and compliance for the BOM The -HE3 suffix indicates AEC-Q101 automotive qualification and RoHS compliance.","metaTitle":"1.5KE8.2AHE3_A/C Vishay TVS Diode, 1.5kW, 7.02V Standoff","metaDescription":"Vishay 1.5KE8.2AHE3_A/C automotive TVS diode, AEC-Q101, 1500W peak pulse, 7.02V standoff, 12.1V clamp. Active production, sourced 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":"Automotive, AEC-Q101, TransZorb®","Package":"Tape & Reel (TR)","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":"1.5KE8.2","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":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the peak pulse power rating of 1.5KE8.2AHE3_A/C?","answer":"It is rated for 1500 W (1.5 kW) peak pulse power with a 10/1000 µs waveform, clamping at 12.1 V at 124 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE8.2AHE3_A-C","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/1.5KE8.2AHE3_A-C 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}}