{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE160HE3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE160HE3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE160HE3-73","factsUrl":"https://icboms.com/api/mcp/products/1.5KE160HE3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, TransZorb® Automotive AEC-Q101 TVS, 1.5KE160HE3/73, 1500W peak pulse, 130V reverse standoff, DO-201AA axial through-hole, Tape & Box.","salesMarkdown":"## Obsolete automotive TVS — what it means for your BOM The 1.5KE160HE3/73 is an obsolete TransZorb® TVS from Vishay, part of the automotive AEC-Q101 series. ## Key ratings and what they drive The 1500W peak pulse rating at 10/1000 µs means this part can absorb a 6.5A surge pulse without failing — enough for load-dump or inductive kickback on a 130V nominal rail. Breakdown voltage is guaranteed at 144V min, clamping at 230V max — the margin between standoff and breakdown gives the rail some headroom before the TVS starts conducting. AEC-Q101 qualification means it passed automotive stress tests (temperature cycling, high-temperature reverse bias, ESD) and is suitable for under-hood or chassis-mounted electronics. ## Sourcing an obsolete part Vishay has marked the 1.5KE160HE3/73 as obsolete. No official successor is listed.","metaTitle":"1.5KE160HE3/73 Vishay TVS, 1500W, 130V Standoff, DO-201AA","metaDescription":"Vishay 1.5KE160HE3/73 TransZorb TVS, 1500W peak pulse, 130V reverse standoff, AEC-Q101 automotive. 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":"1.5KE160","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"144V","Voltage - Clamping (Max) @ Ipp":"230V","Voltage - Reverse Standoff (Typ)":"130V","Current - Peak Pulse (10/1000µs)":"6.5A"}},"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 the 1.5KE160HE3/73 and get a price?","answer":"We source the 1.5KE160HE3/73 through independent distribution channels."},{"question":"What compliance documentation does Vishay provide for this part?","answer":"The 1.5KE160HE3/73 is AEC-Q101 qualified and part of the automotive TransZorb series. RoHS and REACH compliance documentation is typically available from Vishay for this series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE160HE3-73","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/1.5KE160HE3-73 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}}