{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6066A","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6066A","canonicalUrl":"https://icboms.com/microchip/1N6066A","factsUrl":"https://icboms.com/api/mcp/products/1N6066A","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6066A, bidirectional Zener TVS diode, 110V reverse standoff, 182V clamping @ 8.2A, 1.5kW peak pulse power, DO-13 through-hole package, -55°C to 175°C junction temperature range.","salesMarkdown":"## Bidirectional TVS for 110V rails — clamping at 182V The 1N6066A is a bidirectional Zener TVS diode from Microchip Technology, designed to clamp transients on symmetrical AC or DC lines. Its 110V reverse standoff voltage means it sits across a 110V nominal rail without conducting, and when a surge hits, it clamps at 182V maximum while shunting 8.2A of peak pulse current in the 10/1000µs waveform. The 1.5 kW peak pulse power rating gives you a rough energy budget — enough for secondary lightning surge protection on industrial controls or telecom line cards, but not a primary mains protector. The bidirectional channel means you can drop it across an AC signal pair without worrying about polarity; no orientation guesswork in the field. ## DO-13 through-hole — field-swappable, no hot air needed The DO-13 package is a metal-can through-hole case, same footprint as the classic 1N60xx series. Through-hole means you can swap it on site with a soldering iron and a desoldering pump — no hot-air station, no lab bench. The junction temperature range spans -55°C to 175°C, so it survives the thermal cycling you see in outdoor cabinets or engine bays. No power line protection — this part is designed for signal or low-power DC/AC rails, not mains AC. If you are protecting a 120V AC input, the 110V standoff is close but the clamping at 182V may not leave enough margin for a 170V peak rectified waveform; check your transient profile against the clamp voltage. ## Active production — no end-of-life clock ticking That means you can plan a BOM position without worrying about a last-time-buy window. The part is, which is typical for through-hole diodes shipped in tubes or trays. Sourced through our distribution channel; quoted to order against your BOM quantity. If you need a volume commitment or a scheduled release, let us know the annual usage and we will work the lead time into the quote.","metaTitle":"1N6066A TVS Diode – 110V Standoff, 182V Clamp, DO-13","metaDescription":"1N6066A bidirectional TVS diode from Microchip Technology. 110V reverse standoff, 182V clamping at 8.2A, 1.5kW peak pulse power.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Microchip Technology","Type":"Zener","Series":"-","Package":"Bulk","Applications":"General Purpose","Mounting Type":"Through Hole","Package / Case":"DO-13","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)":"124V","Voltage - Clamping (Max) @ Ipp":"182V","Voltage - Reverse Standoff (Typ)":"110V","Current - Peak Pulse (10/1000µs)":"8.2A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.5401","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8e9aa18e7137d2d8b32c3a99aef403c3.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1N6066A bidirectional?","answer":"Yes, it has one bidirectional channel. That means it clamps equally on positive and negative transients — no polarity marking to get wrong on the board. Drop it across an AC signal pair or a DC rail that might see reverse bias."},{"question":"Can 1N6066A be used for 120V AC protection?","answer":"The reverse standoff voltage is 110V. On a 120V AC RMS line, the peak voltage is about 170V — above the standoff, so the diode would conduct during normal operation. It is not suitable for direct mains protection. Use it on lower-voltage AC rails or DC buses where the nominal voltage stays below 110V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6066A","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6066A 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}}