{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6052A/TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6052A-TR","canonicalUrl":"https://icboms.com/microchip/1N6052A-TR","factsUrl":"https://icboms.com/api/mcp/products/1N6052A%2FTR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6052A/TR, Zener TVS diode, bidirectional, 1500W peak pulse power, 30V reverse standoff, 34.2V breakdown, DO-13 through-hole package, Tape & Reel.","salesMarkdown":"## What this Zener TVS diode protects and where it goes The 1N6052A/TR: It clamps transients on a 30V nominal rail, with a minimum breakdown voltage of 34.2V and a maximum clamping voltage of 49.9V at the rated peak pulse current of 30A. The DO-13 through-hole package suits boards where a soldered-in, replaceable part is preferred over surface-mount — common in industrial power supplies, motor drives, and telecom line cards where the surge energy justifies a through-hole anchor. The -55°C to 175°C junction temperature range means it can sit near hot components or in outdoor enclosures without derating surprises at the cold end. The 30V reverse standoff voltage (VRWM) is the DC or peak AC voltage the diode lets pass without conducting — a 24V rail with 20% tolerance rides safely under this. Above 34.2V (minimum breakdown), the diode starts clamping; the 49.9V maximum clamp at 30A peak pulse current is the voltage the protected circuitry must survive. The 1500W peak pulse power rating (10/1000µs) is the standard telecom surge waveform — a single 30A pulse lasting 1 ms. For shorter pulses (like ESD), the diode handles much higher peak current; for longer surges, derate per the datasheet's pulse-width curve. Bidirectional operation (single channel) means one device clamps both polarities — no need for series back-to-back arrangement on AC signal lines or bipolar supplies. ## Sourcing and production status Supplied in Tape & Reel (TR) packaging, the DO-13 through-hole variant is typically ordered in reel quantities for automated insertion or in cut-tape for bench work. ## What to check before substituting The 1N6052A/TR is a bidirectional Zener TVS — not a unipolar avalanche TVS, not a standard Zener regulator diode. Substituting a unipolar part on a bipolar rail leaves one polarity unprotected. The DO-13 footprint is shared with other 1N60xx series devices, but verify the breakdown voltage and standoff match your rail. For a pin-compatible alternative within the same Microchip family, compare the 1N60xx series ratings — the package and pinout are identical across the range; the difference is the voltage selection.","metaTitle":"1N6052A/TR Zener TVS Diode – 1500W, 30V Standoff, DO-13","metaDescription":"1N6052A/TR bidirectional Zener TVS diode from Microchip. 1500W peak pulse power, 30V reverse standoff, 34.2V breakdown, DO-13 through-hole.","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)":"34.2V","Voltage - Clamping (Max) @ Ipp":"49.9V","Voltage - Reverse Standoff (Typ)":"30V","Current - Peak Pulse (10/1000µs)":"30A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.6150","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8e9aa18e7137d2d8b32c3a99aef403c3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1N6052A/TR bidirectional?","answer":"Yes, it has one bidirectional channel — it clamps transients of either polarity on a single line, suitable for AC or bipolar DC rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6052A-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6052A-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}}