{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE6.8CAHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE6.8CAHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8CAHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1.5KE6.8CAHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb®, TVS Zener Diode, 1.5KE6.8CAHE3_A/C, 1500W, 5.8V Standoff, 10.5V Clamp, DO-201AA Axial, Through Hole.","salesMarkdown":"The 1.5KE6.8CAHE3_A/C is a 1500 W bidirectional TransZorb® TVS from Vishay, qualified to AEC-Q101 for automotive use. The DO-201AA (DO-27) axial-lead package is a through-hole form factor that stands up to repeated pulse stress — the lead bonds and die attach are sized for the 1500 W rating, not just the steady-state dissipation. Reverse standoff voltage is 5.8 V — the TVS draws negligible leakage below this level, so a 5 V logic rail or a 12 V battery line (with the TVS on the low-side sense) stays undisturbed during normal operation. Breakdown starts at 6.45 V minimum, and clamping is guaranteed at 10.5 V maximum with the full 143 A pulse applied. That matters on an automotive bus where a reverse-battery event or a negative load-dump can hit the same node. The AEC-Q101 qualification (Automotive, TransZorb® series) means the device has passed the full suite of automotive stress tests: high-temperature reverse bias, temperature cycling, and ESD robustness per the AEC-Q101 rev D standard. For a repair bench or a production line, that traceability reduces the risk of a counterfeit or a sub-spec part ending up in a safety-critical circuit.","metaTitle":"Vishay 1.5KE6.8CAHE3_A/C TVS Diode, 1500W, Bidirectional","metaDescription":"Active Vishay TransZorb® TVS, AEC-Q101 qualified, 1500W peak pulse, 5.8V standoff, 143A Ipp. 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","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":"1.5KE6.8","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"6.45V","Voltage - Clamping (Max) @ Ipp":"10.5V","Voltage - Reverse Standoff (Typ)":"5.8V","Current - Peak Pulse (10/1000µs)":"143A"}},"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 is the closest pin-compatible alternative to the 1.5KE6.8CAHE3_A/C in this family?","answer":"The base product number is 1.5KE6.8, and the 'CA' suffix indicates bidirectional. The unidirectional variant (1.5KE6.8AHE3_A/C) shares the same package and voltage ratings but clamps only one polarity. For a direct bidirectional replacement, any 1.5KE6.8CA from Vishay with the same AEC-Q101 qualification and DO-201AA package is functionally equivalent."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8CAHE3_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/1.5KE6.8CAHE3_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}}