{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE13CA/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE13CA-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE13CA-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE13CA%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® TVS diode, Type Zener, 1.5KE13CA/54, Bidirectional, 1500W peak pulse, 18.2V clamping, DO-201AA axial, Tape & Reel.","salesMarkdown":"## 1500 W bidirectional TVS for 12 V rail protection The 1.5KE13CA/54: It clamps at 18.2 V maximum and handles 82.4 A peak pulse current — sized for protecting 12 V nominal DC rails in industrial and general-purpose equipment. ## Clamping voltage and breakdown thresholds Reverse standoff voltage is 11.1 V typical, meaning the diode stays off below that level and does not load the protected rail. Breakdown voltage starts at 12.4 V minimum, and clamping is held to 18.2 V at the full 82.4 A peak pulse current — the energy is shunted before it reaches downstream silicon. As a single bidirectional channel, this part clamps both polarities symmetrically — useful on AC signal lines or dual-polarity supplies where a unidirectional TVS would need two parts back-to-back. ## Obsolete — sourcing through independent channels Vishay has marked the 1.5KE13CA/54 as obsolete. No official successor order code is listed. The DO-201AA axial footprint is shared by many active TVS diodes from other manufacturers if a redesign is an option. ## Package and temperature range Housed in the DO-201AA (DO-27) axial-lead package, it mounts through-hole on a PCB or terminal strip.","metaTitle":"1.5KE13CA/54 Vishay TransZorb TVS, 1500W, 18.2V Clamp","metaDescription":"Obsolete 1.5KE13CA/54 Vishay TransZorb bidirectional TVS diode, 1500W peak pulse, 18.2V clamping, DO-201AA axial. 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":"TransZorb®","Package":"Tape & Reel (TR)","Applications":"General Purpose","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":"1.5KE13","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"12.4V","Voltage - Clamping (Max) @ Ipp":"18.2V","Voltage - Reverse Standoff (Typ)":"11.1V","Current - Peak Pulse (10/1000µs)":"82.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE13CA-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/1.5KE13CA-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}}