{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5KP160A-G","brand":"Comchip Technology","brandSlug":"comchip-technology","productSlug":"5KP160A-G","canonicalUrl":"https://icboms.com/comchip-technology/5KP160A-G","factsUrl":"https://icboms.com/api/mcp/products/5KP160A-G","rawCanonicalId":null},"summary":{"shortDescription":"Comchip Technology Zener TVS diode, 5KP160A-G, 160V reverse standoff, 259V clamping max, 5kW peak pulse, 19.31A peak pulse current, R-6 axial through-hole package, Tape & Box.","salesMarkdown":"## What the 5KP160A-G delivers on a board The 5KP160A-G is a unidirectional Zener-based TVS in the 5 kW peak-pulse class, clamping a 160 V nominal standoff rail up to 259 V at a peak current of 19.31 A on a 10/1000 µs waveform — that is the primary fit decision for any transient-suppression slot on a DC bus. Breaking down the clamping chain: the reverse standoff of 160 V is where the device sits silently in normal operation; the 178 V minimum breakdown is the onset point; and the 259 V clamping maximum is what the downstream circuitry sees at the rated peak current. A design that budgets clamping margin against a 200 V transient spike is in the right window; one that expects sub-200 V clamping at full peak pulse is not — the 259 V ceiling is the hard limit, not a nominal target. ## R-6 axial package and thermal integration The R-6 axial body mounts through-hole, which gives the lead-frame a direct thermal path to the PCB copper — critical at 5 kW peak, even for a 10/1000 µs event. The datasheet derating curve ties junction temperature rise to lead length and pad copper area; under worst-case layout the 150°C maximum junction temperature can be reached faster than the pulse interval allows cooling, so verify the duty cycle against the thermal budget before locking in the mount position. Tape & Box packaging is standard for axial TVS parts ordered through distribution — the part ships with leads formed to the reel pitch rather than loose in a bag, which protects the body and leads during automated insertion. ## Junction temperature grade and deployment A product running the 5KP160A-G in a 105°C ambient still has 45°C of junction margin above the 150°C limit at steady state, but that margin erodes sharply once the pulse train starts.","metaTitle":"Comchip 5KP160A-G TVS Diode, 160V 5kW","metaDescription":"Comchip 5KP160A-G Zener TVS, 160V standoff, 259V clamping max, 5kW peak pulse, -55°C to 150°C junction. R-6 axial through-hole. Active.","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","Capacitance @ Frequency":"-","Supplier Device Package":"R-6","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"178V","Voltage - Clamping (Max) @ Ipp":"259V","Voltage - Reverse Standoff (Typ)":"160V","Current - Peak Pulse (10/1000µs)":"19.31A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5352","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3f17d96ee753176076f08e0ee812e523.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/comchip-technology/5KP160A-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/5KP160A-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}}