{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE6.8AHE3_A/D","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE6.8AHE3_A-D","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8AHE3_A-D","factsUrl":"https://icboms.com/api/mcp/products/1.5KE6.8AHE3_A%2FD","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, TransZorb® automotive TVS, 1.5KE6.8AHE3_A/D, 1500W peak pulse power, 5.8V reverse standoff, AEC-Q101, DO-201AA axial.","salesMarkdown":"## Automotive surge protection with traceable provenance The 1.5KE6.8AHE3_A/D is a Vishay TransZorb® TVS diode from the Automotive series, carrying AEC-Q101 qualification — meaning it has passed the reliability stress and temperature cycling tests required for under-hood and chassis-mounted electronics. ## Protection window and clamping behaviour The reverse standoff voltage is 5.8 V, meaning the diode draws negligible leakage below that rail voltage. Breakdown occurs at a minimum of 6.45 V, and the maximum clamping voltage at the 143 A peak pulse current is 10.5 V — this 4.05 V window between standoff and clamp defines the margin a 5.8 V rail has before the protected IC sees overvoltage. Power line protection is marked 'No' — this is a signal/rail TVS, not a mains-rated suppressor. The single unidirectional channel clamps positive transients relative to ground; for negative-going surges a bidirectional variant from the same 1.5KE family would be needed. The DO-201AA axial body (1.5KE supplier device package) solders into a through-hole board; the lead bend and standoff height from the PCB should follow Vishay's application note for thermal fatigue life under vibration. ## Sourcing and compliance posture For automotive PPAP traceability, the AEC-Q101 certification is on file; the RoHS and REACH compliance declarations are available from Vishay's documentation portal per the base product number 1.5KE6.8. Sourced through independent distribution channels against an RFQ. The Tape & Box packaging is the standard Vishay format for this part — confirm the reel quantity and moisture sensitivity level (MSL) with the distributor before committing the BOM line.","metaTitle":"Vishay 1.5KE6.8AHE3_A/D TVS, 1500W, 5.8V Standoff, AEC-Q101","metaDescription":"Vishay 1.5KE6.8AHE3_A/D automotive TVS, 1500W peak pulse, 5.8V reverse standoff, AEC-Q101 qualified, DO-201AA. 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","Series":"Automotive, AEC-Q101, TransZorb®","Package":"Tape & Box (TB)","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","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","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 compliance documentation does Vishay provide for this part?","answer":"RoHS and REACH compliance declarations are available from Vishay's documentation portal under the base product number 1.5KE6.8."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE6.8AHE3_A-D","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/1.5KE6.8AHE3_A-D 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}}