{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE200AH","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE200AH","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE200AH","factsUrl":"https://icboms.com/api/mcp/products/1.5KE200AH","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor 1.5KE series automotive TVS diode, 1.5KE200AH, Zener type, 1500W peak pulse, 171V standoff, 274V clamp, DO-201 axial, AEC-Q101.","salesMarkdown":"## Automotive-grade transient suppression for 171 V rails The 1.5KE200AH: Its 171 V reverse standoff voltage protects 170–180 V DC buses common in automotive traction inverters and on-board chargers. Breakdown occurs at 190 V minimum, clamping transients to 274 V maximum at 5.7 A peak pulse current. The junction operates from -55°C to 175°C, covering the full under-hood temperature profile. ## AEC-Q101 qualification and active lifecycle Qualified to AEC-Q101, the automotive discrete semiconductor stress test standard — this covers temperature cycling, high-temperature reverse bias, and ESD robustness required for PPAP submissions. The DO-201 (DO-27) axial-lead package suits through-hole assembly in high-reliability power stages where surface-mount TVS may not handle the surge energy without board delamination.","metaTitle":"1.5KE200AH TVS Diode, 1500W, 171V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE200AH automotive AEC-Q101 TVS, 1500W peak pulse, 171V standoff, 274V clamp. Active production. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"-","Mounting Type":"Through Hole","Qualification":"AEC-Q101","Package / Case":"DO-201AA, DO-27, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"1500W (1.5kW)","Base Product Number":"1.5KE200","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"190V","Voltage - Clamping (Max) @ Ipp":"274V","Voltage - Reverse Standoff (Typ)":"171V","Current - Peak Pulse (10/1000µs)":"5.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4993","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c1e1eb0646205e12437f0daef3a7495f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE200AH","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/1.5KE200AH 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}}