{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE150AHE3_B/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE150AHE3_B-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE150AHE3_B-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE150AHE3_B%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® series, TVS Zener diode, Automotive grade, AEC-Q101, DO-201AA (DO-27) axial package, 1500W peak pulse power, 128V reverse standoff, Tape & Reel.","salesMarkdown":"## Clamping and breakdown margins The 1.5KE150AHE3_B/C: The minimum breakdown voltage is 143V, providing a 15V margin above the 128V standoff — this ensures the device does not conduct during normal operation while still clamping fast transients before they reach 207V. The 1500W peak pulse rating at 10/1000µs means this part handles substantial surge energy; the 7.6A peak pulse current at the clamp voltage confirms the power budget for telecom and industrial 128V bus protection. ## Through-hole package and board integration Housed in a DO-201AA (DO-27) axial-lead package with the 1.5KE supplier device package code, this TVS is a through-hole part intended for point-to-point wiring or PCB mounting with axial lead holes — the large body and leads handle the thermal pulse of a 1500W surge without lifting pads.","metaTitle":"Vishay 1.5KE150AHE3_B/C TransZorb TVS, 1500W, 128V, DO-201AA","metaDescription":"Vishay 1.5KE150AHE3_B/C automotive AEC-Q101 TVS diode, 1500W peak pulse, 128V standoff, 207V clamp. 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","Grade":"Automotive","Series":"TransZorb®","Package":"Tape & Reel (TR)","Applications":"Telecom","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE150","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"143V","Voltage - Clamping (Max) @ Ipp":"207V","Voltage - Reverse Standoff (Typ)":"128V","Current - Peak Pulse (10/1000µs)":"7.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4467","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What does the AEC-Q101 qualification mean for this TVS?","answer":"AEC-Q101 is the automotive discrete semiconductor qualification standard — it certifies the part for use in automotive electronics, including under-hood environments, with reliability screening and temperature cycling compliance."},{"question":"What package does this TVS come in and is it suitable for automated assembly?","answer":"It comes in a DO-201AA (DO-27) axial-lead through-hole package, supplied in Tape & Reel format for automated insertion equipment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE150AHE3_B-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/1.5KE150AHE3_B-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}}