{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE22AHB0G","brand":"Taiwan Semiconductor Corporation","brandSlug":"taiwan-semiconductor-corporation","productSlug":"1.5KE22AHB0G","canonicalUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE22AHB0G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE22AHB0G","rawCanonicalId":null},"summary":{"shortDescription":"Taiwan Semiconductor Corporation 1.5KE Series Automotive AEC-Q101 Zener TVS Diode, 1.5KE22AHB0G, 1500W Peak Pulse, 18.8V Reverse Standoff, 30.6V Clamping, DO-201AA Axial, Bulk.","salesMarkdown":"## 1.5 kW peak pulse in an axial DO-201 package The 1.5KE22AHB0G: It clamps a transient at 30.6 V maximum while the reverse standoff voltage sits at 18.8 V — the rail stays protected without conducting during normal operation. A single unidirectional channel handles up to 51 A of peak pulse current, making this part suitable for clamping surges on 12 V or 24 V automotive power buses where the steady-state line voltage stays below 18.8 V. The DO-201AA (DO-27) axial-lead package is a through-hole form factor common in high-reliability power-supply and battery-line clamping circuits where board-level rework or high surge current demands a leaded package over a surface-mount alternative. ## Active production — sourcing and quoting It is available through independent distribution channels; pricing and lead time are confirmed at the time of RFQ against the specific BOM quantity. No power line protection is built in — this is a pure transient suppressor, not a crowbar or active clamp. The breakdown voltage range (20.9 V min) and clamping voltage (30.6 V max) define the protection window for the downstream circuitry.","metaTitle":"1.5KE22AHB0G TVS Diode, 1.5 kW, 18.8 V Standoff, DO-201","metaDescription":"Taiwan Semiconductor 1.5KE22AHB0G Zener TVS, 1500W peak pulse, 18.8V standoff, AEC-Q101 automotive. Active production, sourced 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","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":"1.5KE22","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"20.9V","Voltage - Clamping (Max) @ Ipp":"30.6V","Voltage - Reverse Standoff (Typ)":"18.8V","Current - Peak Pulse (10/1000µs)":"51A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4993","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a688563676897fea683fa9d5a5542f4e.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/taiwan-semiconductor-corporation/1.5KE22AHB0G","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/1.5KE22AHB0G 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}}