{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE100CAHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE100CAHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE100CAHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE100CAHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE series Automotive AEC-Q101 bidirectional Zener TVS diode, 1.5KE100CAHB0G, 1500W peak pulse power, 85.5V reverse standoff, 137V clamping, DO-201AA axial through-hole.","salesMarkdown":"## 1500 W bidirectional transient suppressor for 85.5 V rails The 1.5KE100CAHB0G: It clamps transients at 137 V maximum while conducting 11.4 A peak pulse current, protecting a nominal 85.5 V reverse standoff rail. ## Clamping envelope and protection margin Breakdown occurs at 95 V minimum, ensuring the device does not clip normal line ripple. At the 11.4 A peak pulse current (10/1000 µs waveform), the clamping voltage reaches 137 V maximum. For repetitive transients, the average power must stay within the thermal limit of the DO-201 package. ## Through-hole package and board integration The DO-201AA (DO-27) axial-lead package mounts through a single hole per lead — the body diameter and lead spacing match standard 0.100-inch pitch prototyping boards and terminal blocks. The axial form factor allows point-to-point wiring or PCB through-hole soldering without a socket. Bulk packaging means the parts ship loose in a bag or tube — no tape-and-reel, so hand-insertion or wave-solder assembly is the intended process. The lead bend radius must stay above 1.5 mm to avoid cracking the glass passivation layer inside the DO-201 body. ## Active production and sourcing posture Taiwan Semiconductor lists the 1.5KE100CAHB0G as an active product — no end-of-life notice, no last-time-buy window. The 1.5KE series covers multiple standoff voltages in the same DO-201 footprint; a different voltage variant would require a board-level voltage rating change.","metaTitle":"1.5KE100CAHB0G TVS Diode, 1.5kW, 85.5V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE100CAHB0G bidirectional TVS, 1500W peak pulse, 85.5V standoff, AEC-Q101 qualified. Active production, sourced to order. Request RFQ.","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":"1.5KE100","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","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":"$0.5792","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1.5KE100CAHB0G/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE100CAHB0G","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/1.5KE100CAHB0G 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}}