{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6105US","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6105US","canonicalUrl":"https://icboms.com/microchip/1N6105US","factsUrl":"https://icboms.com/api/mcp/products/1N6105US","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6105US, Zener TVS diode, 500W peak pulse power, bidirectional, SQ-MELF surface-mount package, -55°C to 175°C operation.","salesMarkdown":"## What this Zener TVS does for your board It clamps transients at 14.07V maximum while standing off 6.9V continuously — a tight ratio that keeps protected rails from seeing overshoot during surge events. A single device covers both polarities, so you don't need back-to-back Zeners on AC-coupled or bidirectional signal lines. Minimum breakdown voltage is 8.22V, which means the diode starts conducting just above the 6.9V standoff level. The 14.07V clamp ceiling limits the voltage the protected circuit sees during a 35.44A peak pulse current event. No power-line protection — this part is intended for signal or low-voltage DC rail clamping, not AC mains. ## Temperature range and package — where it fits The SQ-MELF (B case) is a hermetic-style surface-mount package — no exposed leads, good for high-reliability and conformal-coated assemblies. Hand-solderable with care; the barrel body needs a steady iron and good flux. ## Active production — sourcing posture Microchip lists the 1N6105US as Active. Sourced per RFQ against your BOM quantity — current pricing and lead time confirmed at quote time.","metaTitle":"1N6105US Zener TVS Diode – 500W Bidirectional, SQ-MELF","metaDescription":"1N6105US Zener TVS diode from Microchip Technology. 500W peak pulse power, 6.9V standoff, 14.07V clamp. Bidirectional, SQ-MELF surface mount. 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":"Bulk","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"SQ-MELF, B","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","Base Product Number":"1N6105","Operating Temperature":"-55°C~175°C(TJ)","Power Line Protection":"No","Bidirectional Channels":"1","Capacitance @ Frequency":"-","Supplier Device Package":"B, SQ-MELF","Voltage - Breakdown (Min)":"8.22V","Voltage - Clamping (Max) @ Ipp":"14.07V","Voltage - Reverse Standoff (Typ)":"6.9V","Current - Peak Pulse (10/1000µs)":"35.44A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.2400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5dbd5050221203b922ebce5a7a6e86e6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1N6105US bidirectional or unidirectional?","answer":"Bidirectional — it has a single bidirectional channel. It clamps both positive and negative transients, so you don't need two diodes for AC or bipolar signal lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6105US","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6105US 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}}