{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE7.5CA-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE7.5CA-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE7.5CA-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE7.5CA-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® bidirectional TVS diode, Type Zener, 1.5KE7.5CA-/54, 1500W peak pulse power, 6.4V standoff, DO-201AA axial through-hole.","salesMarkdown":"## Peak pulse power and protection window The 1.5KE7.5CA-E3/54: Its breakdown voltage range starts at 7.13 V minimum, and the clamping voltage at the 133 A peak pulse current (10/1000 µs waveform) is 11.3 V maximum — that 4.2 V window between breakdown and clamp defines how much overvoltage the downstream circuitry sees during a surge event. That saves a rework step if the silkscreen is ambiguous. ## Field-service and board-fit reality Through-hole DO-201AA (DO-27) axial package — this is a part you can swap on site with a standard soldering iron and a solder sucker. No hot-air station, no preheater. The 0.9 mm lead diameter fits standard 1.0 mm plated-through holes; the body length is about 7.5 mm, so it stands off the board enough to get the iron tip under it for desoldering. The 1500 W rating is specified at 25°C; derate linearly above that per the datasheet curve, but the wide temp margin means most industrial environments stay well within the flat portion. The Tape & Reel (TR) and Cut Tape (CT) packaging options cover both volume production and prototype or repair quantities.","metaTitle":"Vishay 1.5KE7.5CA-E3/54 TransZorb TVS, 1500W, 7.5V","metaDescription":"Vishay 1.5KE7.5CA-E3/54 TransZorb bidirectional TVS diode, 1500W peak pulse power, 6.4V standoff, DO-201AA axial. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"TransZorb®","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE7.5","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"7.13V","Voltage - Clamping (Max) @ Ipp":"11.3V","Voltage - Reverse Standoff (Typ)":"6.4V","Current - Peak Pulse (10/1000µs)":"133A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3531","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get pricing and availability for 1.5KE7.5CA-/54?","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/1.5KE7.5CA-E3-54","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/1.5KE7.5CA-E3-54 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}