{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6273AHE3_A/D","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6273AHE3_A-D","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6273AHE3_A-D","factsUrl":"https://icboms.com/api/mcp/products/1N6273AHE3_A%2FD","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division 1N6273AHE3_A/D, Automotive, AEC-Q101, TransZorb® Zener, unidirectional 1-channel, DO-201AA axial through-hole, Tape & Box, 1.5 kW peak pulse, 10.2 V reverse standoff, 16.7 V clamping, 89.8 A peak pulse.","salesMarkdown":"## What the voltage window means for protection The 1N6273AHE3_A/D: The reverse standoff of 10.2 V typ defines the working voltage — the protected rail runs at or below this level under normal conditions, with the diode presenting a high impedance. The minimum breakdown voltage is 11.4 V at 1 mA test current, which marks the onset of conduction — the protection window spans from 10.2 V reverse standoff to the 16.7 V clamping ceiling, and that 5.5 V overhead is what downstream ICs and connectors see during a surge. Maximum clamping voltage of 16.7 V at the 10/1000 µs peak pulse current of 89.8 A sets the let-through ceiling — this is the stress the protected load actually survives, and 89.8 A of survivable fault current confirms the device does not go short-circuit under surge. ## Temperature grade and package for automotive deployment The DO-201AA axial package with through-hole mounting is the standard footprint for board-level DC-rail surge protection — wave-solder compatible, and the 1.5KE supplier package code confirms the mechanical outline matches the industry-standard outline used across multiple manufacturers. Tape-and-box packaging is the through-hole insertion format for EMS lines running auto-placement — verify pitch spacing on the insertion tooling before committing a high-run BOM. Listed Active by Vishay General Semiconductor — quoted to order through independent distribution with full traceability; lead time and pricing confirmed at RFQ. The 1.5KE package code is the industry-standard outline shared across multiple TVS manufacturers — a same-footprint cross-reference from an alternate Vishay division or second-source line is worth checking in the cross-reference table before committing to a single source.","metaTitle":"Vishay 1N6273AHE3_A/D TVS Diode, 1.5kW, 10.2V","metaDescription":"Vishay 1N6273AHE3_A/D unidirectional TVS diode, 1.5 kW peak pulse, 10.2 V standoff, AEC-Q101 automotive, DO-201AA axial. Sourced to order via 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":"1N6273","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"11.4V","Voltage - Clamping (Max) @ Ipp":"16.7V","Voltage - Reverse Standoff (Typ)":"10.2V","Current - Peak Pulse (10/1000µs)":"89.8A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4554","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6273AHE3_A%2FD/alternatives.json"},"ai":{"faq":[{"question":"What is the 1N6273AHE3_A/D used for in an automotive design?","answer":"As an AEC-Q101-qualified unidirectional TVS (TransZorb®), it clamps transient overvoltage on DC power rails and signal lines — rated for the -55°C to 175°C junction range needed in under-hood and powertrain modules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6273AHE3_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/1N6273AHE3_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}}