{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE62HE3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE62HE3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62HE3-73","factsUrl":"https://icboms.com/api/mcp/products/1.5KE62HE3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb® Zener TVS diode, 1.5KE62HE3/73, 1500W peak pulse power, 50.2V reverse standoff, 89V clamping, DO-201AA axial through-hole.","salesMarkdown":"## 1500W surge clamp for 48V automotive rails The 1.5KE62HE3/73: It clamps transients on 48V nominal rails — the 50.2V reverse standoff sits below the bus voltage, while the 55.8V minimum breakdown triggers before the silicon hits avalanche. ## Through-hole axial package — bake before reflow The DO-201AA / DO-27 axial leaded body is a standard through-hole footprint. The 1.5KE package suffix in the supplier device code matches the JEDEC outline — lead spacing and body diameter are consistent across the 1.5KE family, so a single PCB footprint serves the whole voltage range from 6.8V to 440V standoff. ## Obsolete — last-time-buy channel only Vishay has marked the 1.5KE62HE3/73 as obsolete. No official successor order code is listed.","metaTitle":"Vishay 1.5KE62HE3/73 TransZorb TVS, 1500W, 50.2V Standoff","metaDescription":"Vishay 1.5KE62HE3/73 Automotive AEC-Q101 TransZorb Zener TVS diode, 1500W peak pulse, 50.2V standoff, 89V clamp. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE62","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"55.8V","Voltage - Clamping (Max) @ Ipp":"89V","Voltage - Reverse Standoff (Typ)":"50.2V","Current - Peak Pulse (10/1000µs)":"16.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE62HE3%2F73/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 1.5KE62HE3/73?","answer":"The 1.5KE62HE3/73 is obsolete from Vishay. Submit a request with your target quantity and we will check the surplus channel."},{"question":"Is the 1.5KE62HE3/73 AEC-Q101 qualified?","answer":"Yes, the series is listed as Automotive, AEC-Q101, TransZorb®. This means it meets the automotive-grade qualification for discrete semiconductors, including the -55°C to +175°C temperature range and the reliability stress tests required for under-hood deployment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62HE3-73","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/1.5KE62HE3-73 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}