{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE33ARL","brand":"onsemi","brandSlug":"onsemi","productSlug":"P6KE33ARL","canonicalUrl":"https://icboms.com/onsemi/P6KE33ARL","factsUrl":"https://icboms.com/api/mcp/products/P6KE33ARL","rawCanonicalId":null},"summary":{"shortDescription":"onsemi P6KE33ARL, Zener TVS diode, 600W peak pulse power, 28.2V reverse standoff, 45.7V clamp, 1 unidirectional channel, T-18 axial package, -55°C~150°C junction temperature.","salesMarkdown":"## 600W Zener TVS for 28V rail clamping The P6KE33ARL is a 600W peak-pulse-power Zener TVS diode from onsemi, designed to clamp transients on a 28.2V nominal rail (reverse standoff) to a maximum of 45.7V at the peak pulse current of 13.2A (8/20µs waveform). The single unidirectional channel is housed in a through-hole T-18 axial package, rated for continuous junction temperatures from -55°C to 150°C. For BOM positions that still call out this exact order code, supply is limited to existing distributor and broker inventory. ## Clamp voltage and breakdown window Minimum breakdown voltage is 31.4V, which sits 3.2V above the 28.2V standoff — this guard band ensures the TVS does not conduct during normal rail ripple or DC tolerance. The 45.7V clamping ceiling defines the maximum voltage the downstream components must survive. For a 28V bus, a 60V-rated capacitor or IC is the typical derating target.","metaTitle":"P6KE33ARL onsemi Zener TVS – 600W, 28.2V Standoff, Axial","metaDescription":"onsemi P6KE33ARL 600W Zener TVS diode, 28.2V reverse standoff, 45.7V clamp. T-18 axial package. Obsolete – sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"onsemi","Type":"Zener","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"T-18, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"P6KE","Operating Temperature":"-55°C~150°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"Axial","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"31.4V","Voltage - Clamping (Max) @ Ipp":"45.7V","Voltage - Reverse Standoff (Typ)":"28.2V","Current - Peak Pulse (10/1000µs)":"13.2A (8/20µs)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/362d657b19524909ed4b0b01beed0b20.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/P6KE33ARL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/P6KE33ARL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:24:20.867Z","lastPublished":"2026-07-17T20:24:20.867Z","indexable":true}}