{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE62A-E3/54","brand":"Vishay General Semiconductor - Diodes Division","brandSlug":"vishay-general-semiconductor-diodes-division","productSlug":"1.5KE62A-E3-54","canonicalUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62A-E3-54","factsUrl":"https://icboms.com/api/mcp/products/1.5KE62A-E3%2F54","rawCanonicalId":null},"summary":{"shortDescription":"Vishay General Semiconductor TransZorb® TVS diode, unidirectional, 1.5KE series, 1.5KE62A-/54, 1500W peak pulse, 53V standoff, DO-201AA axial.","salesMarkdown":"## Active production — a current-design TVS for 53 V rails The 1.5KE62A-E3/54: This clamping voltage is the number that matters for downstream device stress — a 100 V-rated MOSFET on the rail sees 15 V of headroom at the clamp limit. ## Thermal and mechanical fit for industrial power supplies Operating junction temperature range spans -55°C to 175°C, which covers the full industrial temperature envelope including hot-side DC bus applications in motor drives and power supplies. The DO-201AA (DO-27) axial-leaded through-hole package provides a mechanically robust mount for high-reliability connections — the lead bends absorb board flex better than a surface-mount part. Power line protection is not supported, so this device is intended for signal-line or DC rail transient suppression rather than AC mains clamping. The 1500 W rating at 10/1000 µs waveform is the standard TVS surge rating — derate for shorter pulse widths per the datasheet's peak-pulse-power vs pulse-duration curve. ## Sourcing posture for the BOM line As an active Vishay part, the 1.5KE62A-/54 is sourced through authorized distribution channels. The base product number 1.5KE62 covers the full family; the -/54 suffix indicates the lead-free finish and tape-and-reel packaging.","metaTitle":"Vishay 1.5KE62A-E3/54 TVS Diode, 1500W, 53V Standoff","metaDescription":"Vishay 1.5KE62A-E3/54 TransZorb TVS diode, 1500W peak pulse, 53V standoff, 58.9V breakdown, 85V clamp. Active lifecycle, through-hole DO-201AA.","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":"1.5KE62","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"1.5KE","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"58.9V","Voltage - Clamping (Max) @ Ipp":"85V","Voltage - Reverse Standoff (Typ)":"53V","Current - Peak Pulse (10/1000µs)":"17.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3246","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cbd949ebcf4c95d5b4ea8fdecf87536f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the 1.5KE62A-/54 use?","answer":"It comes in a DO-201AA (DO-27) axial-leaded through-hole package. Packaging options include Tape & Reel and Cut Tape."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay-general-semiconductor-diodes-division/1.5KE62A-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/1.5KE62A-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}}