{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE68CA-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE68CA-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE68CA-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE68CA-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® TVS diode, 1.5KE68CA-/54, bidirectional, 1500W peak pulse power, 58.1V standoff, 92V clamp, DO-201AA axial package.","salesMarkdown":"## 1500 W pulse rating and what it buys you The 1.5KE68CA-E3/54: The 1.5KE68CA-/54 is a 1500 W peak-pulse-power TVS diode from Vishay's TransZorb® series, built to clamp transients on general-purpose DC rails. The 58.1 V reverse standoff means it sits across a 48 V nominal bus without conducting leakage; when a surge hits, it breaks down at 64.6 V min and clamps the pulse to 92 V max at 16.3 A peak current (10/1000 µs waveform). The bidirectional construction (single channel) means the same device protects both polarities — no need to orient the part on the board, which simplifies pick-and-place and reduces BOM line count for AC-coupled or floating signal lines. Through-hole DO-201AA (DO-27) axial package, supplier device package code 1.5KE. The 0.052-inch lead diameter fits standard 1.0 mm PCB holes; the body length is about 7.5 mm, so it stands off the board when the leads are formed. No MSL concern — the part is not moisture-sensitive. The wide range means the clamping voltage shift with temperature stays within the datasheet limits across the full ambient range of a motor-drive or battery-charger enclosure. The base product number 1.5KE68 covers the whole family, so the -/54 suffix (tape-and-reel packaging variant) does not affect production status. General-purpose application rating means it carries no automotive-grade (AEC-Q) or specific industrial certification in the base listing — qualification is the buyer's own verification for the target standard. RoHS compliance is typical for the - suffix, but the evidence does not enumerate REACH or UL documentation.","metaTitle":"1.5KE68CA-E3/54 Vishay TVS, 1500W Bidirectional, DO-201AA","metaDescription":"Vishay 1.5KE68CA-E3/54 TransZorb® TVS diode, 1500W peak pulse, 58.1V standoff, 92V clamp, bidirectional, DO-201AA. Active production, sourced to order.","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":"1.5KE68","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Voltage - Breakdown (Min)":"64.6V","Voltage - Clamping (Max) @ Ipp":"92V","Voltage - Reverse Standoff (Typ)":"58.1V","Current - Peak Pulse (10/1000µs)":"16.3A"}},"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 current pricing and availability for 1.5KE68CA-/54?","answer":"Sourced to order against your BOM quantity through independent and franchised distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE68CA-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/1.5KE68CA-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}}