{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE27CA-G","brand":"Comchip Technology","brandSlug":"comchip-technology","productSlug":"1.5KE27CA-G","canonicalUrl":"https://icboms.com/comchip-technology/1.5KE27CA-G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE27CA-G","rawCanonicalId":null},"summary":{"shortDescription":"Comchip Technology 1.5KE27CA-G Zener TVS Diode, Bidirectional, 1500W Peak Pulse, 23.1V Reverse Standoff, DO-201AA / DO-27 Axial, Through Hole, Tape & Box.","salesMarkdown":"## Clamping parametrics and the 1500 W peak pulse rating The 1.5KE27CA-G: The reverse standoff voltage is 23.1 V, meaning the device stays off the bus at normal operating levels up to that point. This clamping ceiling is what protects downstream silicon — a 24 V bus rail with a 40 V abs-max input sees the TVS hold the transient below the damage threshold. ## Bidirectional single-channel layout Single bidirectional channel — one device handles both positive and negative transients on the same line, saving a PCB position compared to back-to-back unidirectional parts. The DO-201AA / DO-27 axial leaded package (supplier device package DO-201) is a through-hole form factor suited for point-of-use clamping on power input rails, relay coils, or DC motor terminals where board space is not the constraint. Rated for continuous operation from -55°C to 150°C junction temperature — this covers the full industrial and automotive under-hood envelope.","metaTitle":"Comchip 1.5KE27CA-G TVS Diode, 1500W, 23.1V Standoff","metaDescription":"1.5KE27CA-G bidirectional Zener TVS, 1500W peak pulse, 23.1V reverse standoff, DO-201 package. Active production, available to order. 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":"-","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)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-201","Voltage - Breakdown (Min)":"25.65V","Voltage - Clamping (Max) @ Ipp":"37.5V","Voltage - Reverse Standoff (Typ)":"23.1V","Current - Peak Pulse (10/1000µs)":"40A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3872","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/1.5KE27CA-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/1.5KE27CA-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}}