{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"GMP4235-GM1/TR","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"GMP4235-GM1-TR","canonicalUrl":"https://icboms.com/microchip/GMP4235-GM1-TR","factsUrl":"https://icboms.com/api/mcp/products/GMP4235-GM1%2FTR","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology GIGAMITE® series PIN diode, single, 250V peak reverse, 800mOhm @ 20mA, 0.6pF, 0805 (2012 Metric) package, Tape & Reel.","salesMarkdown":"## PIN diode in 0805 — 250 V peak, 800 mOhm series resistance The GMP4235-GM1/TR is a single PIN diode from Microchip's GIGAMITE® series, built for RF switching and attenuator stages where low capacitance and low series resistance are both required. It handles a 250 V peak reverse voltage, which covers most 50 Ω and 75 Ω RF front-end applications up through several watts of incident power. Series resistance is 800 mOhm at 20 mA forward current and 100 MHz — low enough that insertion loss in a shunt switch configuration stays under 0.3 dB through the low-GHz band. The 0.6 pF capacitance at 10 V reverse bias and 1 MHz keeps the off-state isolation high; at 2 GHz the capacitive reactance is about 130 Ω, so a single shunt leg provides roughly 15 dB of isolation. ## 0805 footprint and temperature range Housed in the standard 0805 (2012 Metric) SMD package, the GMP4235-GM1/TR matches the footprint of a common chip resistor or capacitor — no special pad geometry needed. Operating temperature spans -55°C to 125°C, covering military and industrial thermal profiles without derating. The plastic SMT construction is non-hermetic, so the part is suitable for controlled environments or conformally coated boards but not for direct exposure to condensing humidity without protection.","metaTitle":"GMP4235-GM1/TR PIN Diode, 250V, 800mOhm, 0805","metaDescription":"Microchip GMP4235-GM1/TR PIN diode, 250V peak reverse, 800mOhm @ 20mA, 0.6pF capacitance, 0805 package. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"GIGAMITE®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"GIGAMITE®","Package":"Tape & Reel (TR); Cut Tape (CT)","Diode Type":"PIN - Single","Package / Case":"0805 (2012 Metric)","lifecycle_stage":"eol_hot","Resistance @ If, F":"800mOhm @ 20mA, 100MHz","Capacitance @ Vr, F":"0.6pF @ 10V, 1MHz","Operating Temperature":"-55°C ~ 125°C","Supplier Device Package":"0805","Voltage - Peak Reverse (Max)":"250V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.63","priceTiers":[{"qty":1,"price":"$3.63000","currency":"USD"},{"qty":1000,"price":"$3.63000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/db951b91644c14cd8bdffbe3bf6c536e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/GMP4235-GM1%2FTR/alternatives.json"},"ai":{"faq":[{"question":"What is the GMP4235-GM1/TR used for?","answer":"It is a single PIN diode for RF switching, attenuator, and limiter circuits. The 800 mOhm series resistance at 20 mA keeps forward loss low, while the 0.6 pF capacitance at 10 V reverse bias provides good off-state isolation through the low-GHz range. The 250 V peak reverse rating suits it for moderate-power RF front-ends in test equipment, telecom infrastructure, and radar subsystems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/GMP4235-GM1-TR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/GMP4235-GM1-TR 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}}