{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE24CA-E3/51","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE24CA-E3-51","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE24CA-E3-51","factsUrl":"https://icboms.com/api/mcp/products/1.5KE24CA-E3%2F51","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor - Diodes Division TransZorb® TVS, 1.5KE24CA-/51, bidirectional, 1500W peak pulse, 33.2V clamp, DO-201AA axial, bulk.","salesMarkdown":"## Transient protection for 24V rails — 1500W bidirectional TVS The 1.5KE24CA-E3/51: Its 20.5V reverse standoff voltage sits below the rail, so it stays out of the circuit during normal operation, while the 22.8V minimum breakdown triggers clamping before the downstream components see damage. ## Last Buy — sourcing through independent channels The through-hole DO-201AA (DO-27) axial package is straightforward to retrofit into existing boards. No official successor has been announced; for new designs, a current-production bidirectional TVS with equivalent 1500W rating and 24V standoff should be evaluated. ## Temperature range and mechanical fit Mounts through a single axial lead hole on a standard PCB or terminal block — the DO-201AA body is 9.1 mm long and 5.3 mm diameter, with 25.4 mm lead spacing typical. Bulk packaging (/51 suffix) means loose parts for manual or wave-solder assembly.","metaTitle":"1.5KE24CA-E3/51 Vishay TVS, 1500W Bidirectional, DO-201AA","metaDescription":"Vishay 1.5KE24CA-E3/51 TransZorb TVS, 1500W peak pulse, 33.2V clamp, bidirectional. Last Buy — sourced to order. RFQ for price and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Vishay General Semiconductor - Diodes Division","Type":"Zener","Series":"TransZorb®","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Last Time Buy","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE24","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"22.8V","Voltage - Clamping (Max) @ Ipp":"33.2V","Voltage - Reverse Standoff (Typ)":"20.5V","Current - Peak Pulse (10/1000µs)":"45.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8847","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the 1.5KE24CA-/51 and get a price?","answer":"We source the 1.5KE24CA-/51 through independent distribution channels. Submit an RFQ with your target quantity; we confirm availability and current pricing at quote time. No stock-holding claim — each order is quoted to your BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE24CA-E3-51","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/1.5KE24CA-E3-51 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}}