{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FOD260LSV","brand":"onsemi","brandSlug":"onsemi","productSlug":"FOD260LSV","canonicalUrl":"https://icboms.com/onsemi/FOD260LSV","factsUrl":"https://icboms.com/api/mcp/products/FOD260LSV","rawCanonicalId":null},"summary":{"shortDescription":"onsemi FOD260LSV, single-channel optoisolator, 10Mbps data rate, 5000Vrms isolation, open-collector Schottky-clamped output, DC input, 8-SMD Gull Wing package.","salesMarkdown":"## Why the 5000Vrms isolation and 25kV/µs CMTI matter in a motor-drive link The FOD260LSV is a single-channel optoisolator from onsemi that delivers 5000Vrms isolation with a minimum common-mode transient immunity of 25kV/µs. In a variable-frequency drive or industrial inverter, that CMTI rating is what keeps the data link from glitching when the IGBT or SiC stage switches — ground-potential differences across the isolation barrier can exceed 1 kV/µs easily, and a part with lower immunity will corrupt the logic state. The open-collector Schottky-clamped output lets the receiver side pull down to a separate supply rail (3V to 5.5V,) without fighting the LED forward drop. The 10Mbps data rate is enough for most encoder feedback, PLC digital I/O, and isolated RS-485 links — but not for high-speed fieldbus like EtherCAT where you'd need 50Mbps+ parts. ## Parametric deep-dive: timing, drive, and temperature Propagation delay is 90ns max tpLH and 75ns max tpHL — the asymmetry means the output pulse width can shrink by up to 15ns per edge, so budget that skew when cascading multiple optoisolators in a daisy-chain or synchronising two channels. Rise/fall times of 22ns and 3ns keep the output edge clean enough for a 10Mbps NRZ signal. The LED forward voltage is 1.4V typ with a maximum forward current of 50mA. The output can sink 50mA per channel — enough to drive a small relay coil or a 5V logic input directly, but not a 24V PLC input without a pull-up resistor sized for the supply rail. Industrial temperature range from -40°C to 85°C covers most factory-floor enclosures, but not the 105°C ambient you'd see inside a solar inverter or under-hood automotive module. If your BOM demands extended temperature, look at the FOD260L series variants with wider range. ## Sourcing and lifecycle: active production, no end-of-life clock The 8-SMD Gull Wing package is a standard footprint shared with the HCPL2601 and other 8-pin DIP optoisolators, which simplifies second-sourcing if needed. Sourced per RFQ — no stock-holding claim or firm price published here.","metaTitle":"FOD260LSV onsemi Optoisolator – 10Mbps, 5000Vrms","metaDescription":"onsemi FOD260LSV optoisolator: 10Mbps data rate, 5000Vrms isolation, open-collector Schottky-clamped output. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Bulk","Data Rate":"10Mbps","Input Type":"DC","Output Type":"Open Collector, Schottky Clamped","Mounting Type":"Surface Mount","Package / Case":"8-SMD, Gull Wing","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 85°C","Inputs - Side 1/Side 2":"1/0","Rise / Fall Time (Typ)":"22ns, 3ns","Supplier Device Package":"8-SMT","Current - Output / Channel":"50 mA","Voltage - Forward (Vf) (Typ)":"1.4V","Current - DC Forward (If) (Max)":"50mA","Propagation Delay tpLH / tpHL (Max)":"90ns, 75ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.77","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.77000","currency":"USD"},{"qty":10,"price":"$1.84900","currency":"USD"},{"qty":100,"price":"$1.42270","currency":"USD"},{"qty":500,"price":"$1.28602","currency":"USD"},{"qty":1000,"price":"$1.10517","currency":"USD"},{"qty":2000,"price":"$1.04489","currency":"USD"},{"qty":5000,"price":"$1.02077","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/99bf398d7f88c3744b16054a2d4c10a8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can FOD260LSV replace HCPL2601?","answer":"The FOD260LSV is a functional equivalent to the HCPL2601 — same 8-pin DIP Gull Wing footprint, same 10Mbps data rate, same 5000Vrms isolation. The key difference is the Schottky-clamped open-collector output which gives slightly faster fall time (3ns typ vs 7ns on the HCPL2601). Pin-compatible, but confirm the forward current and threshold levels match your drive circuit."},{"question":"What is the data rate of FOD260LSV?","answer":"10Mbps maximum. The propagation delay asymmetry (90ns tpLH, 75ns tpHL) limits the practical NRZ data rate to about 10Mbps before pulse-width distortion becomes significant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FOD260LSV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FOD260LSV when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:09:30.688Z","lastPublished":"2026-07-17T20:09:30.688Z","indexable":true}}