{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE20AHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE20AHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE20AHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE20AHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb TVS, Type Zener, 1.5KE20AHE3_A/C, 1500W, 17.1V standoff, 27.7V clamp, DO-201AA axial.","salesMarkdown":"## 1500 W peak pulse, AEC-Q101 qualified TransZorb The 1.5KE20AHE3_A/C: Reverse standoff voltage is 17.1 V, breakdown minimum 19 V, and the clamping voltage at peak pulse current (54.2 A) is 27.7 V — the protection window stays below the 36 V abs-max of most 12 V-rated ECUs. The DO-201AA axial package fits standard through-hole mounting on a double-layer board; the 1.5 kW rating is derated linearly above 25 °C per the datasheet curve.","metaTitle":"Vishay 1.5KE20AHE3_A/C TVS Diode, 1500W, 17.1V, DO-201AA","metaDescription":"Vishay 1.5KE20AHE3_A/C TransZorb TVS, AEC-Q101, 1500W peak pulse, 17.1V standoff, 27.7V clamp. Active, sourced to order. Request a quote.","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":"1.5KE20","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"19V","Voltage - Clamping (Max) @ Ipp":"27.7V","Voltage - Reverse Standoff (Typ)":"17.1V","Current - Peak Pulse (10/1000µs)":"54.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE20AHE3_A%2FC/alternatives.json"},"ai":{"faq":[{"question":"Is the 1.5KE20AHE3_A/C AEC-Q101 qualified?","answer":"Yes, it is part of the Automotive, AEC-Q101, TransZorb series, meaning it meets the automotive-grade reliability and stress-test requirements for use in vehicle electronics."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE20AHE3_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/1.5KE20AHE3_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}}