{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6270A-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6270A-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6270A-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1N6270A-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, TransZorb Zener TVS, 1N6270A-/54, 1500W peak pulse, 13.4V clamp @ 112A, 7.78V standoff, DO-201AA axial, -55°C~175°C junction.","salesMarkdown":"## Voltage reference points for circuit protection tuning The 1N6270A-E3/54: 7.78V reverse standoff (typ) is the voltage the TVS presents to the line in normal operation — it must sit above the maximum working voltage of the protected circuit to avoid leakage clipping in normal state. 8.65V minimum breakdown voltage marks where the device begins to conduct — above this threshold the clamping characteristic takes over, clamping at 13.4V when 112A flows through the part. The unidirectional configuration (one channel) means this part protects a single polarity bus — it clamps positive transients to ground and does not conduct in the reverse direction during normal operation. ## Thermal margin and package for hostile deployment -55°C to 175°C junction temperature range puts this in the high-temperature semiconductor band — the upper limit is junction, not ambient, so a TO-27 axial body with adequate board spacing and airflow keeps the die below the 175°C ceiling even in confined enclosures or near heat sources. The DO-201AA (DO-27) through-hole axial body mounts by lead insertion — the leads carry the thermal path to the PCB copper plane; adequate land pad area under each lead is the primary heatsinking mechanism for a standing-mount device.","metaTitle":"Vishay 1N6270A-E3/54, 1500W Zener TVS, 13.4V clamp","metaDescription":"Vishay 1N6270A-E3/54 TransZorb Zener TVS, 1500W peak pulse, 13.4V clamping, DO-201AA axial. Active production, quoted 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":"TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","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":"1N6270","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"8.65V","Voltage - Clamping (Max) @ Ipp":"13.4V","Voltage - Reverse Standoff (Typ)":"7.78V","Current - Peak Pulse (10/1000µs)":"112A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3369","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6270A-E3%2F54/alternatives.json"},"ai":{"faq":[{"question":"What type of protection device is the 1N6270A-/54?","answer":"It is a Zener-based Transient Voltage Suppressor (TVS), classified under Vishay's TransZorb series — a unidirectional TVS that clamps overvoltage transients by avalanche breakdown at the zener knee."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6270A-E3-54","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/1N6270A-E3-54 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}}