{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE22CAHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE22CAHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE22CAHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE22CAHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb TVS, 1.5KE22CAHE3_A/C, 1500W peak pulse, 18.8V standoff, 30.6V clamp, 49A Ipp, DO-201AA axial, bidirectional.","salesMarkdown":"## 1500 W surge clamp for 18.8 V rails The 1.5KE22CAHE3_A/C: The 20.9 V minimum breakdown voltage ensures the device starts conducting before the downstream circuitry sees damaging overvoltage. The single bidirectional channel means it clamps both positive and negative surges with one device, saving board space and bill-of-materials count. ## AEC-Q101 automotive grade Qualified to AEC-Q101, this part is screened for automotive reliability — temperature cycling, high-temperature reverse bias, and ESD robustness per the standard. The DO-201AA (DO-27) axial through-hole package suits high-reliability point-to-point wiring or PCB mounting where a robust mechanical anchor is needed. The leaded format also simplifies manual replacement in rework or field repair scenarios.","metaTitle":"Vishay 1.5KE22CAHE3_A/C TVS Diode, 1500W, Bidirectional","metaDescription":"Vishay 1.5KE22CAHE3_A/C TransZorb TVS, 1500W peak pulse, 18.8V standoff, AEC-Q101 qualified. 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); 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":"1.5KE22","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"20.9V","Voltage - Clamping (Max) @ Ipp":"30.6V","Voltage - Reverse Standoff (Typ)":"18.8V","Current - Peak Pulse (10/1000µs)":"49A"}},"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/1.5KE22CAHE3_A%2FC/alternatives.json"},"ai":{"faq":[{"question":"What automotive qualification does 1.5KE22CAHE3_A/C carry?","answer":"It is AEC-Q101 qualified, which certifies the device for automotive-grade reliability including temperature cycling, high-temperature reverse bias, and ESD testing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE22CAHE3_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/1.5KE22CAHE3_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}}