{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE7.5A-G","brand":"Comchip Technology","brandSlug":"comchip-technology","productSlug":"1.5KE7.5A-G","canonicalUrl":"https://icboms.com/comchip-technology/1.5KE7.5A-G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE7.5A-G","rawCanonicalId":null},"summary":{"shortDescription":"Comchip Technology 1.5KE-G series TVS diode, Zener type, 1.5KE7.5A-G, 1500W peak pulse power, 6.4V reverse standoff, 11.3V clamping, DO-201AA/DO-27 axial, through-hole, tape & box.","salesMarkdown":"## Surge rating and protection window The 1.5KE7.5A-G: The 132.74A peak pulse current at that same waveform tells you the actual current it can clamp, which is the number that matters when sizing the trace or fuse upstream. The protection window is tight: 6.4V reverse standoff (the rail voltage it leaves alone), 7.13V minimum breakdown (where it starts conducting), and 11.3V maximum clamping at full rated current. That 4.9V clamp-to-standoff ratio is typical for a 1500W TVS at this voltage — the clamping voltage is what the downstream circuit sees, so a 12V-rated IC on a 6.4V rail has plenty of margin. ## Package and thermal environment Through-hole in a DO-201AA / DO-27 axial body — the leads are 0.042-inch diameter copper, solderable with a standard iron or wave. The junction temperature range is -55°C to 150°C, so it survives reflow and lives under-hood or in an outdoor enclosure without derating the power rating until the ambient pushes past 25°C.","metaTitle":"Comchip 1.5KE7.5A-G TVS Diode, 1500W, 6.4V Standoff, DO-201","metaDescription":"1.5KE7.5A-G from Comchip Technology: 1500W peak pulse power, 6.4V reverse standoff, 11.3V clamping at 132.74A. Active, through-hole DO-201. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Comchip Technology","Type":"Zener","Series":"1.5KE-G","Package":"Tape & Box (TB)","Applications":"General Purpose","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":"1.5KE","Operating Temperature":"-55°C ~ 150°C (TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"7.13V","Voltage - Clamping (Max) @ Ipp":"11.3V","Voltage - Reverse Standoff (Typ)":"6.4V","Current - Peak Pulse (10/1000µs)":"132.74A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3749","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/comchip-technology/1.5KE7.5A-G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/comchip-technology/1.5KE7.5A-G 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}}