{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MML4403-GM2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"MML4403-GM2","canonicalUrl":"https://icboms.com/microchip/MML4403-GM2","factsUrl":"https://icboms.com/api/mcp/products/MML4403-GM2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology MML4400 series PIN diode, single, MML4403-GM2, 75V peak reverse, 1Ω @ 100mA, 1.5pF, 2-SMD no lead package, bulk.","salesMarkdown":"## PIN diode for RF limiting and switching The MML4403-GM2 is a single PIN diode from Microchip Technology's MML4400 series, described as a silicon limiter in a non-hermetic plastic package. It's built for RF front-end protection — the 1 Ω series resistance at 100 mA and 100 MHz tells you the insertion loss stays low when forward-biased, while the 1.5 pF capacitance at 0 V reverse bias keeps the off-state isolation clean up through UHF bands. Rated for 75 V peak reverse voltage, this diode handles moderate RF power levels without breaking down. Housed in a 2-SMD no-lead package (supplier device package 2-SMD), the MML4403-GM2 has a low-profile, solderable footprint with no exposed leads — the contact pads are on the bottom face. This is a hand-solderable SMD part if you've got a fine tip and steady hands, though a hot-air station makes the reflow more repeatable. The bulk packaging means you're getting loose parts in a bag or tube, not tape-and-reel, so plan for manual placement or a tube feeder.","metaTitle":"Microchip MML4403-GM2 PIN Diode, 75V, 1Ω, 2-SMD","metaDescription":"MML4403-GM2 PIN diode from Microchip, 75V peak reverse, 1Ω @ 100mA, 1.5pF. Active production, ROHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"MML4400","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"MML4400","Package":"Bulk","Diode Type":"PIN - Single","Package / Case":"2-SMD, No Lead","lifecycle_stage":"eol_hot","Resistance @ If, F":"1Ohm @ 100mA, 100MHz","Capacitance @ Vr, F":"1.5pF @ 0V, 1MHz","Operating Temperature":"-55°C ~ 150°C","Supplier Device Package":"2-SMD","Voltage - Peak Reverse (Max)":"75V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.0","priceTiers":[{"qty":1,"price":"$5.00000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8d4b096c1950da107f11188acb83626d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MML4403-GM2/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/MML4403-GM2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/MML4403-GM2 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}}