{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE130A A0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE130A-A0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE130A-A0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE130A%20A0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation, 1.5KE series, Zener TVS diode, 1.5KE130A A0G, 1500W peak pulse, 111V standoff, 179V clamp, DO-201AA axial, through-hole.","salesMarkdown":"## Surge rating and protection window The 1.5KE130A A0G: That 8.7 A peak pulse current (Ipp) defines the surge it can clamp without failing — a direct fit for secondary protection on 111 V rails where the transient must be held below 179 V. The reverse standoff voltage of 111 V means the diode stays effectively open-circuit at normal line voltage; only when the transient exceeds the 124 V minimum breakdown threshold does it avalanche and clamp. The 179 V maximum clamp voltage at 8.7 A is the ceiling the downstream circuitry must survive. ## Package and thermal reach Housed in a DO-201AA (DO-27) axial-lead through-hole package, the part handles the 1500 W pulse without exceeding a 175 °C junction temperature. The wide -55 °C to 175 °C operating range means it can sit in an outdoor enclosure or near a hot power supply without derating the surge capability. The single unidirectional channel is polarity-sensitive — the cathode band marks the anode-to-ground orientation. No power line protection here; this is a signal or DC-rail clamp, not an AC mains suppressor.","metaTitle":"1.5KE130A A0G TVS Diode, 1500W, 179V Clamp, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE130A A0G Zener TVS, 1500W peak pulse, 111V standoff, 179V clamp. Active production, through-hole DO-201. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"1.5KE","Package":"Tape & Box (TB)","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":"1.5KE130","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"124V","Voltage - Clamping (Max) @ Ipp":"179V","Voltage - Reverse Standoff (Typ)":"111V","Current - Peak Pulse (10/1000µs)":"8.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/af903de53969adf7d8d14a8cc42276d9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE130A%20A0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE130A-A0G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/taiwan-semiconductor-corporation/1.5KE130A-A0G 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}}