{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6114US","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6114US","canonicalUrl":"https://icboms.com/microchip/1N6114US","factsUrl":"https://icboms.com/api/mcp/products/1N6114US","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6114US bidirectional Zener TVS diode, 500W peak pulse power (10/1000µs), 16.7V reverse standoff, 32.03V clamping, SQ-MELF surface-mount package.","salesMarkdown":"## What is 1N6114US and what does it protect? The 1N6114US is a single-channel bidirectional Zener TVS diode from Microchip Technology, designed to clamp transients on signal or power lines. It provides 500W peak pulse power per the 10/1000µs waveform, with a reverse standoff voltage of 16.7V and a maximum clamping voltage of 32.03V at 15.58A peak pulse current. The bidirectional configuration (1 channel) means it can sink both positive and negative transients, making it suitable for AC-coupled or bipolar signal lines where polarity is not fixed. ## Temperature range and environment suitability The 175°C ceiling allows for high-temperature PCB regions near power stages without derating the surge capability. The SQ-MELF package (B, SQ-MELF per supplier device package) provides a hermetic-like glass-passivated body with low thermal resistance to the board, critical for dissipating the 500W pulse without junction runaway. ## Lifecycle and supply posture No successor or cross-reference is listed — this is the current production part. Sourced per RFQ against the BOM quantity. The SQ-MELF package is a standard surface-mount footprint, compatible with reflow assembly processes used in high-reliability builds.","metaTitle":"1N6114US 500W Bidirectional Zener","metaDescription":"1N6114US bidirectional Zener TVS diode, 500W peak pulse power, 16.7V standoff, -55°C to 175°C, SQ-MELF 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":"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":"1N6114","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)":"19.86V","Voltage - Clamping (Max) @ Ipp":"32.03V","Voltage - Reverse Standoff (Typ)":"16.7V","Current - Peak Pulse (10/1000µs)":"15.58A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.3850","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5dbd5050221203b922ebce5a7a6e86e6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1N6114US a bidirectional TVS diode?","answer":"Yes, the 1N6114US is a single-channel bidirectional Zener TVS diode. It clamps transients of either polarity, making it suitable for AC signal lines or bipolar power rails where the surge can be positive or negative."},{"question":"What is the peak pulse power of 1N6114US?","answer":"The 1N6114US is rated for 500W peak pulse power measured with a 10/1000µs waveform. This rating defines its ability to absorb a single high-energy transient without failure — a key parameter for selecting the right clamping device on a power or signal bus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6114US","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6114US 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}}