{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE13HE3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE13HE3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE13HE3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE13HE3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb®, Zener TVS diode, 1.5KE13HE3/54, 1500W peak pulse, 10.5V standoff, DO-201AA axial through-hole.","salesMarkdown":"## 1500W peak pulse, 10.5V standoff — AEC-Q101 TransZorb The 1.5KE13HE3/54: Qualified to AEC-Q101, this part is intended for automotive-grade transient suppression on 10.5V nominal rails — the 11.7V minimum breakdown ensures the diode remains non-conductive under normal operating conditions and only clamps during a surge event. ## DO-201AA axial package — through-hole mounting Housed in a DO-201AA (DO-27) axial leaded package, the 1.5KE13HE3/54 mounts through-hole — the lead spacing and body diameter match standard TVS footprints used in automotive power distribution and ECU input protection stages. The single unidirectional channel provides one-direction clamping; power line protection is not supported (No per), so this device is specified for signal or low-side power rail protection rather than AC mains or bidirectional bus clamping. ## Obsolete — sourcing through independent channels For existing BOM lines, this part is available through independent surplus and broker channels. Sourcing is confirmed per RFQ — quantities are lot-specific and traceable to Vishay date codes. No pin-compatible direct replacement from Vishay is documented on the lifecycle record.","metaTitle":"Vishay 1.5KE13HE3/54 TVS, 1500W, AEC-Q101, DO-201AA","metaDescription":"Obsolete Vishay 1.5KE13HE3/54 Zener TVS diode, 1500W peak pulse, 10.5V standoff, AEC-Q101 automotive grade.","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":"1.5KE13","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"11.7V","Voltage - Clamping (Max) @ Ipp":"19V","Voltage - Reverse Standoff (Typ)":"10.5V","Current - Peak Pulse (10/1000µs)":"78.9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 1.5KE13HE3/54 used for?","answer":"It is a 1500W Zener TVS diode for automotive transient suppression on 10.5V rails. The AEC-Q101 qualification and 175°C junction rating make it suitable for under-hood ECU, transmission, and engine control module input protection."},{"question":"What compliance documentation does Vishay provide for the 1.5KE13HE3/54?","answer":"The part carries AEC-Q101 automotive qualification. RoHS and REACH compliance documentation is available from Vishay for the TransZorb series. No UL or IEC certification is listed in the product record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE13HE3-54","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/1.5KE13HE3-54 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}}