{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1.5KE36CA-G","brand":"Comchip Technology","brandSlug":"comchip-technology","productSlug":"1.5KE36CA-G","canonicalUrl":"https://icboms.com/comchip-technology/1.5KE36CA-G","factsUrl":"https://icboms.com/api/mcp/products/1.5KE36CA-G","rawCanonicalId":null},"summary":{"shortDescription":"Comchip Technology 1.5KE36CA-G bidirectional Zener TVS diode, 1500W peak pulse power, 30.8V reverse standoff, 49.9V clamping, DO-201AA/DO-27 axial package, Tape & Box.","salesMarkdown":"## 1500W bidirectional transient suppressor for 30.8V rails The 1.5KE36CA-G: It clamps transients at 49.9V maximum when the surge current hits 30.06A, making it a fit for protecting 24V to 30V DC rails in industrial and general-purpose equipment. The reverse standoff voltage of 30.8V means the diode stays transparent below that rail level and only starts conducting when the transient exceeds the minimum breakdown of 34.2V. That 3.4V gap between standoff and breakdown gives normal line ripple and regulation tolerance without leakage. ## What the key ratings mean for circuit protection For shorter pulses like 8/20µs the diode handles significantly more current, but the 10/1000µs rating is the conservative cross-comparison number across manufacturers. If the downstream components have a 50V absolute maximum rating, this diode leaves only 0.1V of headroom — a 60V-rated capacitor bank or a 60V MOSFET gives safer margin. The junction rating is the die temperature, not ambient — derate peak pulse power above 25°C per the datasheet curve. ## Package and mounting for through-hole assembly The through-hole body mounts into a 0.052-inch diameter hole on a standard PCB or terminal strip — no reflow profile needed, just wave solder or hand solder. Packaged in Tape & Box (TB), not tape-and-reel — the leads are taped for axial insertion machines but the box format suits lower-volume hand-load or short-run production. Confirm the feed mechanism on your insertion equipment before committing to the full MOQ. ## Active production and sourcing posture No official second-source or pin-compatible cross-reference is recorded from Comchip. If your BOM needs a second source, parametric equivalents from other brands in the 1.5KE36CA footprint exist — confirm the clamping voltage and breakdown tolerance match your design margin before substituting.","metaTitle":"1.5KE36CA-G Comchip Technology TVS Diode","metaDescription":"1.5KE36CA-G bidirectional Zener TVS diode, 1500W peak pulse power, 30.8V standoff, 49.9V clamp. Active production, DO-201 package. Sourced to order.","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)":"34.2V","Voltage - Clamping (Max) @ Ipp":"49.9V","Voltage - Reverse Standoff (Typ)":"30.8V","Current - Peak Pulse (10/1000µs)":"30.06A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3911","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order 1.5KE36CA-G or check availability?","answer":"The 1.5KE36CA-G is sourced to order against your BOM quantity through independent distribution channels."},{"question":"What is the closest pin-compatible alternative to 1.5KE36CA-G?","answer":"No official pin-compatible cross-reference is recorded from Comchip Technology. Parametric equivalents in the 1.5KE36CA footprint exist from other TVS diode manufacturers — verify the breakdown voltage tolerance (34.2V min) and clamping voltage (49.9V max) match before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/comchip-technology/1.5KE36CA-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/1.5KE36CA-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}}