{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE13H","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE13H","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE13H","factsUrl":"https://icboms.com/api/mcp/products/1.5KE13H","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Automotive Zener TVS, 1.5KE13H, 1500W peak pulse power, 10.5V reverse standoff, 19V clamping, DO-201AA axial-lead package, Tape & Reel.","salesMarkdown":"## 1500W Zener TVS with AEC-Q101 automotive qualification The 1.5KE13H: With a 10.5V reverse standoff voltage and a 19V maximum clamping voltage at 82A peak pulse current, it protects downstream circuitry from transients up to that energy level without exceeding the junction's thermal limit. ## Clamping voltage and pulse current — what the ratings mean for the BOM The 19V clamping voltage at 82A peak pulse current (10/1000 µs) sets the protection ceiling: any transient that would push the line above 19V is shunted through the diode. For a 12V automotive rail, the 10.5V standoff sits comfortably above the nominal bus, so the diode stays off during normal operation and only conducts during a surge event. The 1500W peak pulse rating is the energy the part can absorb in a single 10/1000 µs pulse without failing. In a real load-dump or inductive-kick scenario, the actual power dissipated is the product of the clamping voltage and the surge current — this rating confirms the die and bond wires can handle that instant without opening. No power line protection (the part is not designed for continuous overvoltage clamping on AC mains) — it is a transient suppressor for DC buses and signal lines where the event duration is measured in microseconds. ## DO-201 axial package — rework and board-fit considerations The DO-201AA (DO-27) axial-lead package is a through-hole form factor that survives hot-air rework well — the leads dissipate heat into the board, and the glass-passivated die is mechanically robust. Pin 1 is the cathode band; orientation is unambiguous on the part body, so a hand-replacement after a surge event is straightforward.","metaTitle":"1.5KE13H TVS Diode, 1500W, 10.5V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE13H automotive AEC-Q101 Zener TVS, 1500W peak pulse, 19V clamp at 82A, DO-201 axial. Active production, 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","Grade":"Automotive","Series":"1.5KE","Package":"Tape & Reel (TR)","Applications":"General Purpose","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":"1.5KE13","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"11.7V","Voltage - Clamping (Max) @ Ipp":"19V","Voltage - Reverse Standoff (Typ)":"10.5V","Current - Peak Pulse (10/1000µs)":"82A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2006","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fe739a95acfac7ae0a9edfb01eb2ac15.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE13H","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/1.5KE13H 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}}