{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE75HE3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE75HE3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE75HE3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE75HE3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, Automotive AEC-Q101 TransZorb® series, Zener TVS diode, 1.5KE75HE3/54, 1500W peak pulse, 60.7V reverse standoff, 109V clamping, DO-201AA axial, unidirectional.","salesMarkdown":"## 1.5KE75HE3/54 — obsolete AEC-Q101 TVS, 1.5 kW peak pulse The operating junction temperature range spans -55°C to 175°C, covering under-hood and powertrain thermal profiles. The DO-201AA (DO-27) axial-lead package suits through-hole mounting on automotive ECU boards or power-distribution PCBs. ## Lifecycle status and sourcing Availability and pricing are confirmed at RFQ against specific quantity and date-code requirements. ## Key parametric decisions for the BOM The 60.7 V reverse standoff voltage (working voltage) means the diode does not conduct at normal rail levels up to that point. The 1500 W peak pulse rating at 10/1000 µs defines the energy-handling capability for a standard lightning or inductive-load transient. The 13.9 A peak pulse current is the corresponding current through the device at the clamping voltage. AEC-Q101 qualification means the part passed automotive-grade reliability tests (temperature cycling, high-temperature reverse bias, ESD) and is suitable for safety-related and mission-critical automotive circuits.","metaTitle":"Vishay 1.5KE75HE3/54 TVS, 1.5kW, 60.7V standoff, DO-201","metaDescription":"Vishay 1.5KE75HE3/54 obsolete TVS diode, 1500W peak pulse, 60.7V standoff, AEC-Q101. Sourced to order against RFQ through independent distribution.","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":"1.5KE75","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"67.5V","Voltage - Clamping (Max) @ Ipp":"109V","Voltage - Reverse Standoff (Typ)":"60.7V","Current - Peak Pulse (10/1000µs)":"13.9A"}},"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 automotive qualification does 1.5KE75HE3/54 carry?","answer":"It is AEC-Q101 qualified, part of Vishay's Automotive TransZorb® series, designed for under-hood and powertrain transient protection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE75HE3-54","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/1.5KE75HE3-54 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}}