{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE160CHE3/73","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE160CHE3-73","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE160CHE3-73","factsUrl":"https://icboms.com/api/mcp/products/1.5KE160CHE3%2F73","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division, TransZorb® Automotive AEC-Q101 TVS, 1.5KE160CHE3/73, Zener, 1500W, 130V Standoff, 230V Clamp, DO-201AA Axial, Bidirectional.","salesMarkdown":"## Obsolete — last-time-buy sourcing for existing BOMs The 1.5KE160CHE3/73 is officially obsolete per Vishay's lifecycle record. No successor order code is listed. ## 1500 W peak pulse — what the rating means for the protection decision The 130 V reverse standoff voltage means the device does not conduct at normal 130 V DC or AC peak line levels — it only activates when the transient exceeds the 144 V minimum breakdown threshold. This makes it suitable for 130 V nominal rail protection in automotive 12 V/24 V systems where load-dump or inductive kickback can push the bus well above the steady-state level. ## AEC-Q101 TransZorb — automotive-grade transient suppression The bidirectional single-channel configuration protects against both positive and negative transients on the same line — useful for alternator or solenoid-driven loads where polarity reversal is a risk. The DO-201AA (DO-27) axial-lead package mounts through-hole, suited for point-of-protection on a PCB or in a junction box where a soldered joint provides mechanical retention under vibration.","metaTitle":"1.5KE160CHE3/73 TVS Diode, 1500W, Bidirectional, DO-201AA","metaDescription":"Obsolete 1.5KE160CHE3/73 from Vishay. 1500W peak pulse, 230V clamping, AEC-Q101 qualified. 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 & 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","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","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":"How do I get current pricing and availability for 1.5KE160CHE3/73?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE160CHE3-73","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/1.5KE160CHE3-73 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}}