{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1N6857-1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"1N6857-1","canonicalUrl":"https://icboms.com/microchip/1N6857-1","factsUrl":"https://icboms.com/api/mcp/products/1N6857-1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology 1N6857-1 Schottky diode, Small Signal =< 200mA (Io), Any Speed, 20 V reverse, 150 mA average rectified, 4.5 pF capacitance, DO-204AH (DO-35) axial package, Bulk.","salesMarkdown":"## Schottky barrier diode for low-power, fast-switching service The 1N6857-1 is a 20 V, 150 mA Schottky rectifier in the DO-35 axial-lead package, built for small-signal service where switching speed and low forward drop matter more than raw current capacity. With a 750 mV typical forward drop at 35 mA and 150 nA reverse leakage at 16 V, the 1N6857-1 suits low-voltage rail isolation, polarity protection, and high-frequency detector circuits where every millivolt of drop counts. ## Key parametrics for the BOM decision Rated for 20 V DC reverse (Vr max) and 150 mA average rectified output (Io), this Schottky is sized for low-current signal paths and auxiliary bias supplies, not main power rectification. Capacitance is 4.5 pF at 0 V bias and 1 MHz, low enough to avoid loading RF detector or fast-switching logic outputs. Supplied in the DO-204AH (DO-35) axial-lead package, through-hole mount, with bulk packaging — the standard form factor for point-to-point wiring and through-hole PCB assembly.","metaTitle":"Microchip 1N6857-1 Schottky Diode, 20V 150mA, DO-35","metaDescription":"Microchip Technology 1N6857-1 Schottky diode, 20V reverse, 150mA average rectified, 4.5pF capacitance, DO-35 axial package. Active lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Mfr":"Microchip Technology","Speed":"Small Signal =< 200mA (Io), Any Speed","Series":"-","Package":"Bulk","Technology":"Schottky","Mounting Type":"Through Hole","Package / Case":"DO-204AH, DO-35, Axial","Product Status":"Active","lifecycle_stage":"eol_hot","Base Product Number":"1N6857","Capacitance @ Vr, F":"4.5pF @ 0V, 1MHz","Supplier Device Package":"DO-35 (DO-204AH)","Current - Reverse Leakage @ Vr":"150 nA @ 16 V","Voltage - DC Reverse (Vr) (Max)":"20 V","Current - Average Rectified (Io)":"150mA","Operating Temperature - Junction":"-65°C ~ 150°C","Voltage - Forward (Vf) (Max) @ If":"750 mV @ 35 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.5300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0fc5107684b0358f390ee9f26cf0a611.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/1N6857-1/alternatives.json"},"ai":{"faq":[{"question":"What package does the 1N6857-1 come in?","answer":"It is supplied in the DO-204AH (DO-35) axial-lead through-hole package, bulk packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/1N6857-1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/1N6857-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}