{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE180A B0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE180A-B0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE180A-B0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE180A%20B0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Zener TVS diode, unidirectional, 1500W peak pulse power, 154V reverse standoff, 246V clamping, DO-201AA/DO-27 axial through-hole package, bulk.","salesMarkdown":"## 154 V standoff, 246 V clamp — where this TVS fits The 1.5KE180A B0G: Its 154 V reverse standoff voltage means the protected line sees no leakage at normal operating levels up to that rail; once the transient exceeds 171 V breakdown minimum, the device clamps at 246 V maximum while shunting 6.4 A peak pulse current to ground. The 1500 W rating at the standard telecom waveform gives margin for secondary lightning or inductive kickback events in industrial control and power supply circuits. ## Through-hole DO-201 — board integration Housed in a DO-201AA / DO-27 axial leaded package (supplier device package DO-201), the part mounts through-hole on a PCB or terminal strip. The axial body sits above the board — lead spacing and hole diameter follow the standard DO-201 footprint, which is shared across the 1.5KE family. ## Active production — sourcing posture Taiwan Semiconductor lists the 1.5KE180A B0G as Active.","metaTitle":"1.5KE180A B0G TVS Diode, 154V Standoff, 246V Clamp, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE180A B0G Zener TVS, 1500W peak pulse, 154V reverse standoff, 246V clamping at 6.4A. Active production, through-hole DO-201 package.","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":"Bulk","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":"1.5KE180","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"171V","Voltage - Clamping (Max) @ Ipp":"246V","Voltage - Reverse Standoff (Typ)":"154V","Current - Peak Pulse (10/1000µs)":"6.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE180A%20B0G/alternatives.json"},"ai":{"faq":[{"question":"What is 1.5KE180A B0G's listed type and series?","answer":"It is a Zener-type TVS diode belonging to the 1.5KE series. The 'A' suffix indicates a unidirectional device (single-channel protection)."},{"question":"What compliance documentation is available for 1.5KE180A B0G?","answer":"Taiwan Semiconductor provides RoHS and REACH compliance documentation for this part. Request the specific compliance certificate or declaration with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE180A-B0G","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/1.5KE180A-B0G 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}}