{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6272AHE3_A/D","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6272AHE3_A-D","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6272AHE3_A-D","factsUrl":"https://icboms.com/api/mcp/products/1N6272AHE3_A%2FD","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division Automotive AEC-Q101 TransZorb Zener TVS, 1N6272AHE3_A/D, 1500 W peak pulse, 96.2 A peak pulse, DO-201AA axial through-hole.","salesMarkdown":"The 1N6272AHE3_A/D is a unidirectional TransZorb Zener TVS diode in the DO-201AA axial package, qualified to AEC-Q101 for automotive deployments. ## Standoff and breakdown — the clamp window Reverse standoff is 9.4 V typ, meaning the TVS sits invisibly below the working voltage on a 12 V rail with margin to spare. Breakdown minimum is 10.5 V — the device transitions from high-impedance to clamp mode above that threshold. The 9.4 V standoff gives roughly 1.1 V of headroom above a nominal 12 V rail, which is consistent with automotive load-dump requirements. ## AEC-Q101 grade and the -55 to 175°C junction window Junction temperature rated -55 to 175°C — that upper bound is the relevant figure for under-hood and engine-bay applications where ambient can reach 125°C and self-heating during a clamping event adds to it. For an automotive ECU in the engine compartment, the 175°C TJ ceiling gives headroom against the worst-case ambient plus the thermal rise during a suppression event. ## DO-201AA axial package and through-hole assembly The DO-201AA (DO-27) package is a through-hole axial body — the leads thread through plated holes in the PCB and are wave-soldered or hand-soldered. The body diameter and lead spacing are large relative to SMD TVS parts, which makes it straightforward to inspect the solder joint and gives the package higher surge-handling capability than a smaller surface-mount footprint. The Tape & Box packaging option supports automated axial insertion on production lines.","metaTitle":"Vishay 1N6272AHE3_A/D Zener TVS, 1.5 kW Peak Pulse","metaDescription":"Vishay 1N6272AHE3_A/D, Automotive AEC-Q101 TransZorb Zener TVS, 1500W peak pulse, 96.2A peak pulse. Active lifecycle. Available to order on 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":"1N6272","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"10.5V","Voltage - Clamping (Max) @ Ipp":"15.6V","Voltage - Reverse Standoff (Typ)":"9.4V","Current - Peak Pulse (10/1000µs)":"96.2A"}},"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/1N6272AHE3_A%2FD/alternatives.json"},"ai":{"faq":[{"question":"What is 1N6272AHE3_A/D's series designation and what does AEC-Q101 mean?","answer":"The series is listed as Automotive, AEC-Q101, TransZorb. AEC-Q101 is the automotive stress qualification standard for discrete semiconductors — it covers temperature cycling, humidity bias, surge life, and mechanical integrity, confirming the part is cleared for safety-critical automotive deployments without additional screening."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6272AHE3_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/1N6272AHE3_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}}