{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE27AHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE27AHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE27AHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE27AHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® TVS, Zener, 1.5KE27AHE3_A/C, 1500W peak pulse, 23.1V standoff, 1-channel unidirectional, DO-201AA axial, AEC-Q101 qualified.","salesMarkdown":"## 1.5 kW peak pulse, AEC-Q101 qualified The 1.5KE27AHE3_A/C is a 1500 W peak-pulse power TVS diode from Vishay's TransZorb series, rated for unidirectional protection on a single 23.1 V standoff rail. Breakdown voltage minimum is 25.7 V; clamping is held to 37.5 V at the 40 A peak-pulse current (10/1000 µs waveform). ## Through-hole package and thermal envelope Housed in a DO-201AA (DO-27) axial leaded package, the 1.5KE27AHE3_A/C is a through-hole device intended for hand or wave soldering. The operating junction temperature range spans -55°C to 175°C, covering the full automotive underhood ambient and hot-soak conditions. The base product number is 1.5KE27; the /A suffix indicates a 5% tolerance on breakdown voltage. No power-line protection is claimed — this is a general-purpose transient suppressor, not a mains-rated device.","metaTitle":"1.5KE27AHE3_A/C Zener TVS, 1.5kW, AEC-Q101, DO-201AA","metaDescription":"1.5KE27AHE3_A/C Vishay TransZorb TVS, 1500W peak pulse, 23.1V standoff, AEC-Q101 qualified. Active production, sourced to order. Request 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); Cut Tape (CT)","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":"1.5KE27","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"25.7V","Voltage - Clamping (Max) @ Ipp":"37.5V","Voltage - Reverse Standoff (Typ)":"23.1V","Current - Peak Pulse (10/1000µs)":"40A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1.5KE27AHE3_A/C AEC-Q101 qualified?","answer":"Yes, the series is listed as Automotive, AEC-Q101, TransZorb — the AEC-Q101 qualification covers the automotive reliability stress and PPAP documentation required for OEM programs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE27AHE3_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/1.5KE27AHE3_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}}