{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6103AUS/TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6103AUS-TR","canonicalUrl":"https://icboms.com/microchip/1N6103AUS-TR","factsUrl":"https://icboms.com/api/mcp/products/1N6103AUS%2FTR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6103AUS/TR, Zener TVS diode, 500W peak pulse power, 5.7V reverse standoff, 7.13V breakdown min, bidirectional, SQ-MELF B package.","salesMarkdown":"## 500W bidirectional Zener TVS in SQ-MELF Its 5.7V reverse standoff voltage lets it sit across a 5V rail without leakage, while the 7.13V minimum breakdown voltage triggers clamping at 11.2V maximum under a 44.6A peak pulse current. The SQ-MELF, B package (surface-mount MELF) provides a low-inductance path for fast transients and handles reflow soldering without special handling. The single bidirectional channel simplifies layout for AC or bipolar signal lines — no need to orient the part. ## Junction temperature range and application fit Rated for -55°C to 175°C junction temperature, this diode suits environments where ambient heat pushes beyond 85°C — think industrial motor drives, outdoor telecom cabinets, or underhood automotive modules. The 500W pulse power at 25°C derates linearly above that; at 175°C the capability drops to roughly 20% of the 25°C rating. No power line protection (: No) — this is a signal-line or low-voltage rail TVS, not a mains surge suppressor. Use it on 5V data lines, sensor inputs, or control buses where the 5.7V standoff gives margin above the nominal rail. ## Active production and sourcing posture Microchip lists the 1N6103AUS/TR as Active. We source against an RFQ — confirm the BOM quantity and target delivery window, and we will quote from our multi-source supply chain.","metaTitle":"1N6103AUS/TR Zener TVS Diode – 500W, 5.7V Standoff, SQ-MELF","metaDescription":"Microchip Technology 1N6103AUS/TR Zener TVS: 500W peak pulse power, 5.7V reverse standoff, 7.13V breakdown min, bidirectional, SQ-MELF package.","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":"Surface Mount","Package / Case":"SQ-MELF, B","Product Status":"Active","lifecycle_stage":"eol_hot","Power - Peak Pulse":"500W","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)":"7.13V","Voltage - Clamping (Max) @ Ipp":"11.2V","Voltage - Reverse Standoff (Typ)":"5.7V","Current - Peak Pulse (10/1000µs)":"44.6A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$19.5700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5dbd5050221203b922ebce5a7a6e86e6.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6103AUS-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6103AUS-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}}