{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6056/TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6056-TR","canonicalUrl":"https://icboms.com/microchip/1N6056-TR","factsUrl":"https://icboms.com/api/mcp/products/1N6056%2FTR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6056/TR, Zener diode, 1500W peak pulse power, 45.9V breakdown (min), 73.5V clamping, DO-13 package, Tape & Reel.","salesMarkdown":"The 1N6056/TR: The minimum breakdown voltage is 45.9V, with a typical reverse standoff of 41V and a clamping ceiling of 73.5V at the peak pulse current of 20.4A (10/1000µs waveform). This means a 41V rail sees the diode start conducting just above normal operating voltage, clamping transients before they reach the downstream silicon — the 1500W peak pulse rating gives you the energy headroom for a single severe surge. The junction temperature range spans -55°C to 175°C, which covers most industrial and automotive underhood environments without derating. At the high end, the leakage current through the Zener junction rises — budget for that in the standby power calculation if the rail sits near 41V continuously. ## DO-13 package — footprint and mounting check The DO-13 is a through-hole axial-lead package with a metal stud cathode tab. The board footprint needs a drilled hole for the leads and a copper pad area under the tab for heatsinking — the thermal resistance junction-to-ambient depends heavily on that pad size and the copper weight. No exposed paddle; the tab is the cathode and must be soldered or clamped for thermal transfer. Single bidirectional channel configuration — the device clamps both polarities equally, so no orientation concern for AC or bipolar transient lines. Power line protection is not listed as a feature, meaning it is intended for signal or low-power rail clamping rather than mains-side MOV replacement.","metaTitle":"1N6056/TR – Microchip Zener Diode, 1500W, DO-13, Active","metaDescription":"1N6056/TR Zener diode from Microchip Technology, 1500W peak pulse power, 45.9V min breakdown, DO-13 package. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Tape & Reel (TR)","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-13","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"1500W (1.5kW)","Operating Temperature":"-55°C ~ 175°C (TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"DO-13","Voltage - Breakdown (Min)":"45.9V","Voltage - Clamping (Max) @ Ipp":"73.5V","Voltage - Reverse Standoff (Typ)":"41V","Current - Peak Pulse (10/1000µs)":"20.4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.7001","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8e9aa18e7137d2d8b32c3a99aef403c3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1N6056/TR the same as 1N6056?","answer":"The 1N6056/TR is the Tape & Reel packaged version of the base 1N6056. The electrical specifications are identical; the TR suffix only indicates the delivery format (reel vs. bulk or tube)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6056-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6056-TR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}