{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE100AHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE100AHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE100AHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE100AHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series automotive Zener TVS diode, 1.5KE100AHB0G, 1500W peak pulse power, 85.5V reverse standoff, 137V clamping, DO-201AA axial, AEC-Q101 qualified.","salesMarkdown":"## 1500 W peak pulse — what the rating means for circuit protection The 1.5KE100AHB0G: The reverse standoff voltage of 85.5 V is the DC or continuous AC voltage the diode blocks without conducting; the breakdown voltage range starts at 95 V, so the diode remains high-impedance below that threshold and only begins to avalanche when the transient exceeds it. With a single unidirectional channel, this diode protects one rail — typically a DC bus or signal line referenced to ground — and the cathode band on the DO-201 body marks the polarity for correct board orientation. ## AEC-Q101 qualification — the automotive-grade screening The Automotive grade designation on the part number suffix (HB0G) signals that this variant is screened to the AEC-Q101 test flow, not just the commercial 1.5KE die — a procurement distinction that matters when the customer PPAP requires the automotive-grade certificate. ## DO-201 axial package — board integration and rework The DO-201AA (also known as DO-27) axial-lead package is a through-hole form factor with a 0.052-inch diameter lead — it inserts into a 0.040-inch plated through-hole and is wave-soldered or hand-soldered on the opposite side. For a rework lab tech, the axial body is straightforward to extract with a desoldering iron or hot-air pencil; the lead spacing is wide enough that adjacent components are not shadowed during removal. The bulk packaging means the diode ships loose in a bag or tube, not taped and reeled — suitable for prototype builds, repair stock, or low-volume production where a pick-and-place feeder is not used.","metaTitle":"1.5KE100AHB0G TVS Diode, 1500W, 85.5V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE100AHB0G automotive Zener TVS, 1500W peak pulse, 85.5V standoff, AEC-Q101, DO-201 axial. Active production, quoted to order.","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":"Bulk","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":"1.5KE100","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"95V","Voltage - Clamping (Max) @ Ipp":"137V","Voltage - Reverse Standoff (Typ)":"85.5V","Current - Peak Pulse (10/1000µs)":"11.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4993","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE100AHB0G/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Taiwan Semiconductor provide for the 1.5KE100AHB0G?","answer":"The part carries AEC-Q101 automotive qualification. Standard documentation includes the RoHS and REACH compliance declarations, the AEC-Q101 test report, and the product datasheet with the full electrical characteristics and thermal derating curves."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE100AHB0G","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/1.5KE100AHB0G 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}}