{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE180CAHE3_B/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE180CAHE3_B-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE180CAHE3_B-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE180CAHE3_B%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® TVS diode, Type Zener, Grade Automotive, 1.5KE180CAHE3_B/C, 1500W peak pulse, 154V reverse standoff, bidirectional, DO-201AA axial, Tape & Reel.","salesMarkdown":"## Clamping and breakdown margins The 1.5KE180CAHE3_B/C: The maximum clamping voltage at the 6.1A peak pulse current is 246V, which sets the protection ceiling for the downstream circuitry — a critical parameter for selecting the TVS to stay below the absolute maximum ratings of the protected ICs. The single bidirectional channel simplifies layout for AC or bipolar signal lines, and the through-hole DO-201AA axial package allows manual or wave-solder assembly in power boards where surface-mount parts might not handle the pulse energy. ## Sourcing and ordering Listed as Active by Vishay, this part is available through independent and authorized distribution channels. Tape & Reel packaging supports automated pick-and-place for the axial leads when using formed lead frames. Sourced per RFQ — confirm current pricing and lead time at quote.","metaTitle":"1.5KE180CAHE3_B/C Vishay TransZorb TVS, 1500W, 154V","metaDescription":"Vishay 1.5KE180CAHE3_B/C 1500W bidirectional TVS diode, AEC-Q101, 154V standoff, 246V clamp. Active part 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","Grade":"Automotive","Series":"TransZorb®","Packaging":"Tape & Reel (TR)","Part Status":"Active","Applications":"Telecom","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE180","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"171V","Voltage - Clamping (Max) @ Ipp":"246V","Voltage - Reverse Standoff (Typ)":"154V","Current - Peak Pulse (10/1000µs)":"6.1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4147","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order 1.5KE180CAHE3_B/C or check its availability?","answer":"The 1.5KE180CAHE3_B/C is an active Vishay part. Tape & Reel packaging is standard."},{"question":"What is the AEC-Q101 qualification for 1.5KE180CAHE3_B/C?","answer":"It is suitable for automotive electronic modules such as ECU input protection, battery management, and sensor interfaces operating from -55°C to 175°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE180CAHE3_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/1.5KE180CAHE3_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}}