{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FOD8802CR2","brand":"onsemi","brandSlug":"onsemi","productSlug":"FOD8802CR2","canonicalUrl":"https://icboms.com/onsemi/FOD8802CR2","factsUrl":"https://icboms.com/api/mcp/products/FOD8802CR2","rawCanonicalId":null},"summary":{"shortDescription":"onsemi OptoHit™ dual-channel transistor output optocoupler, FOD8802CR2, 2500Vrms isolation, 200-400% CTR, 75V output, SOIC-8 surface mount, tape and reel.","salesMarkdown":"## Active production — dual-channel isolation in a compact SOIC-8 The onsemi FOD8802CR2 is an active-production dual-channel transistor-output optocoupler from the OptoHit™ series, offering 2500Vrms galvanic isolation in a standard 8-SOIC surface-mount package. With a current transfer ratio (CTR) guaranteed between 200% and 400% at a forward current of 1mA, this part reliably drives logic-level inputs with minimal LED drive current — useful in power-constrained designs where the microcontroller's GPIO can directly bias the input. The dual-channel configuration in a single SOIC-8 footprint saves board space compared to using two single-channel optocouplers, while the 75V output rating and 30mA per-channel output current handle typical PLC digital inputs, relay coils, and isolated signal interfaces. ## Temperature range and switching performance Typical rise and fall times of 6µs and 7µs respectively, along with matched turn-on/turn-off times of 6µs, suit low-speed isolation applications such as 24V PLC digital input modules, isolated I²C or SPI buses, and relay or solenoid drivers where switching frequencies stay below a few kilohertz. The 400mV maximum Vce saturation at the output ensures low voltage drop when the phototransistor is fully on, keeping the logic-level output clean even with long PCB traces. ## Package and compliance for automated assembly Supplied in tape-and-reel (TR) or cut-tape (CT) formats, the SOIC-8 package (3.90mm width) is compatible with standard pick-and-place equipment for medium-to-high volume production. ROHS3 compliant per onsemi's current lifecycle status, the part meets EU and global environmental requirements for new designs.","metaTitle":"onsemi FOD8802CR2 OptoHit™ Optoisolator, 2-Ch, 2500Vrms","metaDescription":"onsemi FOD8802CR2 dual-channel transistor output optocoupler, 2500Vrms isolation, 200-400% CTR at 1mA, -40°C to 125°C, SOIC-8.","metaKeywords":null},"attributes":{"series":"OptoHit™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Series":"OptoHit™","Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Channels":"2","Voltage - Isolation":"2500Vrms","Vce Saturation (Max)":"400mV","Operating Temperature":"-40°C ~ 125°C","Rise / Fall Time (Typ)":"6µs, 7µs","Voltage - Output (Max)":"75V","Supplier Device Package":"8-SOIC","Current - Output / Channel":"30mA","Current Transfer Ratio (Max)":"400% @ 1mA","Current Transfer Ratio (Min)":"200% @ 1mA","Voltage - Forward (Vf) (Typ)":"1.35V","Turn On / Turn Off Time (Typ)":"6µs, 6µs","Current - DC Forward (If) (Max)":"20 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.92","stockQuantity":15,"priceTiers":[{"qty":1,"price":"$1.92000","currency":"USD"},{"qty":10,"price":"$1.27800","currency":"USD"},{"qty":100,"price":"$0.98320","currency":"USD"},{"qty":500,"price":"$0.88880","currency":"USD"},{"qty":1000,"price":"$0.76381","currency":"USD"},{"qty":2500,"price":"$0.72215","currency":"USD"},{"qty":5000,"price":"$0.70548","currency":"USD"},{"qty":12500,"price":"$0.69438","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bb17ee017ad51e1e9ec161b294759e3b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to FOD8802CR2?","answer":"The single-channel sibling FODM8801C from the same OptoHit™ series offers similar CTR (200-400% at 1mA) and switching speeds, but in a smaller package and with only one channel. The FOD8802CR2 is the dual-channel SOIC-8 variant — if your design needs two isolated channels in one package, this is the direct choice."},{"question":"What compliance documentation does onsemi provide for FOD8802CR2?","answer":"Onsemi provides ROHS3 compliance certification for the FOD8802CR2. Additional documentation such as the datasheet, application notes, and PCN notifications are available through the manufacturer's website or upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FOD8802CR2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FOD8802CR2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}