{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE33CA-T","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"P6KE33CA-T","canonicalUrl":"https://icboms.com/diodes-inc/P6KE33CA-T","factsUrl":"https://icboms.com/api/mcp/products/P6KE33CA-T","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated P6KE33CA-T Zener TVS diode, bidirectional, 600W peak pulse power, 28.2V reverse standoff, 45.7V clamping, DO-204AC (DO-15) axial through-hole, Tape & Reel.","salesMarkdown":"## 600W bidirectional TVS for 28.2V rails The P6KE33CA-T: Its 31.4V minimum breakdown voltage (Vbr) and 45.7V maximum clamping voltage (Vc) at 13.2A peak pulse current define the protection window: the diode begins conducting just above the 28.2V standoff and holds the surge below 46V, which suits 36V-rated DC bus or 24V automotive systems with load-dump transients. A single bidirectional channel handles both positive and negative surges, eliminating the need for two back-to-back unidirectional devices on a bipolar rail. ## DO-15 axial package and temperature range Housed in a DO-204AC (DO-15) axial-lead through-hole package, the P6KE33CA-T mounts into a standard 0.025-inch diameter hole pattern on a PCB or terminal block — the lead bend radius and body standoff must clear adjacent components for creepage at the 45.7V clamp level. Rated for continuous junction operation from -55°C to 175°C, the device handles elevated ambient temperatures in engine bays, industrial enclosures, or telecom outdoor cabinets without derating the peak pulse power below the 600W ceiling — the thermal impedance of the lead-to-board solder joint is the limiting factor, not the die itself. ## Obsolete — sourcing through independent channels Available through independent distribution as new-old-stock or surplus inventory. Each reel is lot-traceable and verified against the original Diodes Inc. specifications; quantities are confirmed at RFQ time against the BOM line.","metaTitle":"P6KE33CA-T Diodes Inc TVS, 600W, 28.2V, DO-15","metaDescription":"P6KE33CA-T Diodes Inc bidirectional TVS diode, 600W peak pulse, 28.2V standoff, DO-15 axial.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-204AC, DO-15, Axial","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"P6KE33","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-15","Voltage - Breakdown (Min)":"31.4V","Voltage - Clamping (Max) @ Ipp":"45.7V","Voltage - Reverse Standoff (Typ)":"28.2V","Current - Peak Pulse (10/1000µs)":"13.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8069264fd616209624e252e56a5326bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does P6KE33CA-T come in?","answer":"The P6KE33CA-T is supplied in a DO-204AC (DO-15) axial-lead through-hole package, on Tape & Reel (TR)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/P6KE33CA-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/P6KE33CA-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:36:19.112Z","lastPublished":"2026-07-19T21:36:19.112Z","indexable":true}}