{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"P6KE27A-B","brand":"Diodes Incorporated","brandSlug":"diodes-inc","productSlug":"P6KE27A-B","canonicalUrl":"https://icboms.com/diodes-inc/P6KE27A-B","factsUrl":"https://icboms.com/api/mcp/products/P6KE27A-B","rawCanonicalId":null},"summary":{"shortDescription":"Diodes Incorporated P6KE27A-B, Zener TVS Diode, 600W Peak Pulse, 23.1V Reverse Standoff, 37.5V Clamp, DO-204AC (DO-15) Axial, Through Hole, Bulk.","salesMarkdown":"## What the 600W peak pulse rating means for your protection design The P6KE27A-B: That 600W rating defines the energy it can absorb in a single transient — at the clamping voltage of 37.5V, the corresponding peak pulse current is 16A. For a 24V rail, the 23.1V reverse standoff means the diode stays off during normal operation and only conducts when the line exceeds the breakdown threshold of 25.7V min. With a 16A peak pulse current capability, this part suits moderate-energy transients on DC power inputs, signal lines, or relay coils in industrial and general-purpose equipment. ## Package and board-fit: through-hole DO-15 for hand-solder and prototyping The DO-204AC (DO-15) axial leaded package is a through-hole form factor — easy to hand-solder, breadboard, or fit into a protoboard. The supplier device package is DO-15, which is the standard body size for this power class. Lead spacing is 0.300 inches (7.62 mm) nominal, fitting standard 0.100-inch pitch perfboard or PCB layouts. The wide junction temperature margin means derating for ambient heat is straightforward — the 600W rating is at 25°C; above that, follow the power derating curve in the datasheet. The base product number is P6KE27, which covers both unidirectional and bidirectional variants. The -B suffix indicates bulk packaging. For alternate packaging (tape and reel), check the P6KE27A-T or similar suffix.","metaTitle":"P6KE27A-B Diodes Inc TVS Diode, 600W, 23.1V Standoff, DO-15","metaDescription":"P6KE27A-B from Diodes Inc is a 600W unidirectional TVS diode, 23.1V reverse standoff, 37.5V clamp, DO-15 axial. Active production. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Diodes Incorporated","Type":"Zener","Series":"-","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-204AC, DO-15, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"600W","Base Product Number":"P6KE27","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Capacitance @ Frequency":"-","Supplier Device Package":"DO-15","Unidirectional Channels":"1","Voltage - Breakdown (Min)":"25.7V","Voltage - Clamping (Max) @ Ipp":"37.5V","Voltage - Reverse Standoff (Typ)":"23.1V","Current - Peak Pulse (10/1000µs)":"16A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8069264fd616209624e252e56a5326bb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does P6KE27A-B come in?","answer":"The P6KE27A-B is supplied in a DO-204AC (DO-15) axial leaded package, through-hole mount, in bulk packaging. The supplier device package is DO-15."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/diodes-inc/P6KE27A-B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/diodes-inc/P6KE27A-B 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}}