{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE30CAHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE30CAHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE30CAHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE30CAHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, Automotive TransZorb® series, bidirectional TVS Zener diode, 1.5KE30CAHE3_A/C, 1500W peak pulse, 25.6V reverse standoff, DO-201AA axial, AEC-Q101 qualified.","salesMarkdown":"## Clamping voltage and surge rating for 28 V rails The 1.5KE30CAHE3_A/C: The 1500 W rating is the peak power the device absorbs in a single pulse — it is not continuous dissipation. For repetitive surges, derate based on the pulse train duty cycle and ambient temperature; the junction temperature range spans -55°C to 175°C. ## AEC-Q101 qualification and automotive deployment This part carries AEC-Q101 qualification, meaning it has passed the stress tests required for automotive-grade discrete semiconductors: temperature cycling, high-temperature reverse bias, and ESD robustness. The TransZorb series uses a glass-passivated junction in the DO-201AA axial package. The through-hole body handles the thermal pulse of a 1500 W surge better than a surface-mount equivalent of similar die size — the axial leads conduct heat into the PCB traces and the surrounding air.","metaTitle":"1.5KE30CAHE3_A/C Vishay TVS, 1500W, 25.6V Standoff, DO-201AA","metaDescription":"Vishay 1.5KE30CAHE3_A/C bidirectional TVS diode, 1500W peak pulse, 25.6V reverse standoff, AEC-Q101, DO-201AA axial. 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)","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":"1.5KE30","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"28.5V","Voltage - Clamping (Max) @ Ipp":"41.4V","Voltage - Reverse Standoff (Typ)":"25.6V","Current - Peak Pulse (10/1000µs)":"36.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5346","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Vishay provide for 1.5KE30CAHE3_A/C?","answer":"As an AEC-Q101 qualified device, Vishay provides a PPAP (Production Part Approval Process) package and a certificate of compliance upon request. The part is RoHS-compliant and REACH-compliant per Vishay's standard declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE30CAHE3_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/1.5KE30CAHE3_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}}