{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE62CHE3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE62CHE3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62CHE3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE62CHE3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb, Zener TVS Diode, 1.5KE62CHE3/54, 1500W Peak Pulse, 50.2V Standoff, 89V Clamp, DO-201AA Axial, Through Hole.","salesMarkdown":"The 1.5KE62CHE3/54: For a BOM line that still calls out this specific order code, the supply path runs through independent distribution — surplus or new-old-stock inventory, confirmed at RFQ. No direct factory or franchised channel supports new orders. ## 1500 W peak pulse — what the rating governs The 50.2 V reverse standoff means it sits across a 48 V nominal rail without conducting in standby. Breakdown occurs between 55.8 V and the clamp voltage — the avalanche region absorbs the transient energy. This is a unidirectional device? No — the part is a single bidirectional channel, clamping both polarities in one package. ## Automotive-grade TransZorb — AEC-Q101 pedigree The qualification covers reliability stress and PPAP documentation for automotive OEMs. The DO-201AA (DO-27) axial leaded package suits through-hole mounting on power entry boards, battery junction boxes, or ECU input protection stages where a surface-mount TVS might not handle the pulse energy or thermal cycling.","metaTitle":"1.5KE62CHE3/54 TVS Diode, 1500W, 50.2V Standoff, DO-201AA","metaDescription":"Vishay 1.5KE62CHE3/54 automotive AEC-Q101 TransZorb TVS, 1500W peak pulse, 50.2V standoff, 89V clamp. Obsolete, sourced to order. RFQ for availability.","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 & Reel (TR)","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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1.5KE62CHE3/54 and check current pricing?","answer":"We source the 1.5KE62CHE3/54 through independent distribution — surplus and new-old-stock lots. Submit an RFQ for a firm position."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62CHE3-54","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/1.5KE62CHE3-54 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}}