{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6275AHE3_A/C","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1N6275AHE3_A-C","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6275AHE3_A-C","factsUrl":"https://icboms.com/api/mcp/products/1N6275AHE3_A%2FC","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor, TransZorb® series, Automotive AEC-Q101 TVS diode, 1N6275AHE3_A/C, unidirectional 1-channel, 12.8V standoff, 14.3V min breakdown, 21.2V clamping, 1500W peak pulse, DO-201AA axial through-hole.","salesMarkdown":"## Peak pulse rating and clamping performance The 1N6275AHE3_A/C: At that pulse width the clamping voltage holds at 21.2V maximum while the diode conducts 70.8A peak — the downstream silicon sees a hard clamp before its abs-max is breached. The 14.3V minimum breakdown keeps the device off during normal 12V rail operation where the typical standoff sits at 12.8V. A unidirectional TVS like this handles one polarity only; reverse-polarity transients on the same net require a second device. Because the part is classified as a Zener type, some BOM systems misfile it — TransZorb® is Vishay's TVS architecture, not a standard Zener regulator, and the peak pulse capability is what separates the two families. ## Automotive qualification and thermal margin The -55°C to 175°C junction temperature rating gives wide thermal headroom — an under-hood ECU in a 125°C ambient still has 50°C of junction margin above the board. ## Automotive circuit protection role Automotive is the stated application; load-dump, reverse-battery, and jump-start transients are the threat vectors this class of TVS is designed to absorb. Because the part is unidirectional with a 12.8V standoff on a 12V nominal rail, it sits idle during normal operation and fires only when a transient exceeds the breakdown threshold — the downstream automotive ECU BCM or sensor rail sees clamping action before the abs-max rating of any downstream IC is challenged.","metaTitle":"Vishay 1N6275AHE3_A/C TVS Diode, 1.5kW Peak Pulse","metaDescription":"AEC-Q101 qualified unidirectional TVS diode, 1500W peak pulse at 10/1000µs. Clamps 21.2V max, 70.8A peak. DO-201AA axial. Active production.","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":"1N6275","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"14.3V","Voltage - Clamping (Max) @ Ipp":"21.2V","Voltage - Reverse Standoff (Typ)":"12.8V","Current - Peak Pulse (10/1000µs)":"70.8A"}},"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/1N6275AHE3_A%2FC/alternatives.json"},"ai":{"faq":[{"question":"What is 1N6275AHE3_A/C used for?","answer":"It is an automotive unidirectional TVS (Transient Voltage Suppressor) diode qualified to AEC-Q101, used to protect 12V automotive rails from transient overvoltage events. The DO-201AA axial package mounts through-hole on the PCB."},{"question":"Does a pin-compatible alternative exist in the Vishay 1.5KE TVS family?","answer":"The 1N6275 is the base product number — confirm standoff, breakdown, and clamping ratings for any alternate in the same series before substituting, as the breakdown voltage governs where the protection fires."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1N6275AHE3_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/1N6275AHE3_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}}