{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE120CAHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE120CAHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE120CAHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE120CAHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Automotive AEC-Q101 bidirectional TVS diode, 1.5KE120CAHB0G, 1500W peak pulse power, 102V standoff, DO-201AA axial through-hole.","salesMarkdown":"## 1500W bidirectional transient suppressor The 1.5KE120CAHB0G: The 114V minimum breakdown voltage ensures the device stays off during normal operation on a 102V standoff rail, only conducting when the line exceeds that threshold. ## Through-hole DO-201 package for high-reliability assembly The bulk packaging means parts ship loose in tubes or bags — no tape-and-reel, so plan for manual or tube-fed insertion rather than automated pick-and-place.","metaTitle":"TSC 1.5KE120CAHB0G TVS Diode, 1500W, AEC-Q101, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE120CAHB0G bidirectional TVS diode, 1500W peak pulse power, AEC-Q101 qualified, DO-201 through-hole.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Taiwan Semiconductor Corporation","Type":"Zener","Series":"Automotive, AEC-Q101, 1.5KE","Package":"Bulk","Applications":"Automotive","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":"1.5KE120","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"114V","Voltage - Clamping (Max) @ Ipp":"165V","Voltage - Reverse Standoff (Typ)":"102V","Current - Peak Pulse (10/1000µs)":"9.5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5369","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1.5KE120CAHB0G in this Circuit Protection family?","answer":"Any bidirectional TVS diode in the 1.5KE series with the same 102V standoff voltage and DO-201 package is pin-compatible — the 1.5KE120CA is the base part number without the automotive qualification. The AEC-Q101 variant adds the reliability screening for automotive use, so for non-automotive designs the non-qualified version is a drop-in substitute."},{"question":"What compliance documentation does Taiwan Semiconductor Corporation provide for 1.5KE120CAHB0G?","answer":"As an AEC-Q101 qualified part, the 1.5KE120CAHB0G ships with the standard RoHS and REACH compliance declarations from Taiwan Semiconductor. The AEC-Q101 qualification itself is the key automotive reliability certification, covering temperature cycling, ESD, and parametric stress tests per the automotive-grade standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE120CAHB0G","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/1.5KE120CAHB0G 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}}