{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5KP110CA-G","brand":"Comchip Technology","brandSlug":"comchip-technology","productSlug":"5KP110CA-G","canonicalUrl":"https://icboms.com/comchip-technology/5KP110CA-G","factsUrl":"https://icboms.com/api/mcp/products/5KP110CA-G","rawCanonicalId":null},"summary":{"shortDescription":"Comchip Technology 5KP110CA-G bidirectional Zener TVS, 110V reverse standoff, 122V minimum breakdown, 177V clamping, 28.25A peak pulse, 5000W peak pulse power, R-6 axial through-hole, Tape & Box package, -55°C to 150°C junction.","salesMarkdown":"## What the 5KP110CA-G does and where it fits The 5KP110CA-G is a bidirectional transient voltage suppressor — a Zener-type clamp that becomes conductive once the line voltage exceeds its breakdown threshold, shunting the excess energy to ground and protecting downstream circuitry from voltage transients. With a typical reverse standoff of 110V and a minimum breakdown of 122V, it sits in the upper mid-voltage band for AC or reversible DC rails, and the CA suffix confirms it clips both polarities — critical on any line where the polarity can reverse or where you need symmetrical protection on a bipolar supply. The peak pulse power rating of 5000W at a 10/1000 µs waveform means it survives a single-event transient with 28.25A flowing at the clamping voltage of 177V. For a real protection design the clamping voltage — not the standoff — is the number that gates downstream component ratings: whatever is behind this diode must survive 177V applied across it during the clamping event. General-purpose classification means it is not qualified to an AEC-Q automotive screen — for under-hood or cabin-domain protection you need an automotive-graded TVS with tighter screening and PPAP documentation. For telecom DC rails, industrial control power, and non-safety-critical DC buses, it is a straightforward fit in the 48–120 V nominal range. ## R-6 axial through-hole: what the package means for assembly The R-6 axial package requires through-hole mounting — it lands on a PCB with lead holes and gets wave-soldered or hand-soldered. The Tape & Box packaging option ships the part with leads formed to the taping pitch, which suits automated axial lead-form and insertion equipment. If your line uses hand placement, confirm the lead spacing and bend radius against the Comchip drawing — axial leads are forgiving on pitch but sensitive to the amount of unsupported span during wave contact. Power line protection is listed as No — this part is not certified as a primary power-line protection device per IEC 62368 or similar. That eliminates it as the only protection element on an AC mains input; it can sit downstream of a primary MOV or gas discharge tube as a secondary clamp, but a standalone AC line entry design needs a device with that classification. Lifecycle is Active per the manufacturer. This is not an NRND or EOL part — Comchip continues production under their own brand, and the R-6 package is a long-run axial format that remains straightforward for through-hole assembly lines. Quoted to order through independent distribution; availability and current lead times are confirmed against the BOM quantity at RFQ.","metaTitle":"Comchip 5KP110CA-G TVS Diode, 110V standoff, 5kW","metaDescription":"Comchip 5KP110CA-G, 110V standoff bidirectional TVS Zener, 177V clamping, 5kW peak pulse, R-6 axial through-hole. Active production. Quoted 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":"R-6, Axial","Product Status":"Active","lifecycle_stage":"unknown","Power - Peak Pulse":"5000W (5kW)","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"R-6","Voltage - Breakdown (Min)":"122V","Voltage - Clamping (Max) @ Ipp":"177V","Voltage - Reverse Standoff (Typ)":"110V","Current - Peak Pulse (10/1000µs)":"28.25A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5352","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3f17d96ee753176076f08e0ee812e523.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the 5KP110CA-G used for — and does it go on the AC line?","answer":"It is a bidirectional TVS Zener for transient voltage clamping on DC rails and reversible-polarity circuits, not a primary AC power-line protector. With a typical reverse standoff of 110V and a minimum breakdown of 122V, it clips transients on 48 V and 72 V nominal DC buses and on bipolar supplies where polarity reversal is possible. For AC mains entry protection you need a device classified for power-line duty — this part is listed as not qualifying for that role."},{"question":"Who supplies the 5KP110CA-G and how is it quoted for volume purchases?","answer":"Sourced through independent distribution on request. Confirm the Tape & Box packaging variant and the R-6 axial lead form before committing — variants in the same 5KP family ship in different packaging configurations and the lead pitch and form matter for through-hole assembly compatibility."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/comchip-technology/5KP110CA-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/5KP110CA-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}}