{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MOC213R2M","brand":"onsemi","brandSlug":"onsemi","productSlug":"MOC213R2M","canonicalUrl":"https://icboms.com/onsemi/MOC213R2M","factsUrl":"https://icboms.com/api/mcp/products/MOC213R2M","rawCanonicalId":null},"summary":{"shortDescription":"onsemi MOC213R2M optoisolator, 1-channel DC input, transistor with base output, 2500Vrms isolation, 8-SOIC surface mount package, active production.","salesMarkdown":"## Isolation barrier and signal drive The MOC213R2M provides 2500Vrms galvanic isolation between a DC input LED and a phototransistor output with a base terminal — this is the basic isolation class for signal separation in industrial control, PLC digital inputs, and motor drive feedback paths where the control side must float from the power stage. ## Switching speed and output drive Typical rise and fall times of 3.2 µs and 4.7 µs, with turn-on/turn-off times of 7.5 µs and 5.7 µs, place this optoisolator in the medium-speed class — suited for 24 VDC logic-level translation, relay coil driving, and AC mains zero-cross detection at line frequencies, but not for high-speed serial buses. The output can sink up to 150 mA continuous at a maximum collector-emitter voltage of 30 V, with a Vce saturation of 400 mV — enough to drive a small relay, a DC SSR input, or a PLC input module directly without an external buffer transistor. ## Lifecycle and compliance Fully ROHS3 compliant, with no restricted substances above the threshold limits; the part carries no halogenated flame retardants and meets the current EU RoHS directive for electronic equipment placed on the market.","metaTitle":"onsemi MOC213R2M Optoisolator, 2500Vrms, 8-SOIC, DC Input","metaDescription":"onsemi MOC213R2M optoisolator: 1-channel DC input, transistor with base output, 2500Vrms isolation, 100% CTR min. Active, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"DC","Output Type":"Transistor with Base","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"2500Vrms","Vce Saturation (Max)":"400mV","Operating Temperature":"-40°C ~ 100°C","Rise / Fall Time (Typ)":"3.2µs, 4.7µs","Voltage - Output (Max)":"30V","Supplier Device Package":"8-SOIC","Current - Output / Channel":"150mA","Current Transfer Ratio (Min)":"100% @ 10mA","Voltage - Forward (Vf) (Typ)":"1.15V","Turn On / Turn Off Time (Typ)":"7.5µs, 5.7µs","Current - DC Forward (If) (Max)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.68","stockQuantity":15,"priceTiers":[{"qty":1,"price":"$0.68000","currency":"USD"},{"qty":10,"price":"$0.44800","currency":"USD"},{"qty":100,"price":"$0.29640","currency":"USD"},{"qty":1000,"price":"$0.22886","currency":"USD"},{"qty":2500,"price":"$0.20680","currency":"USD"},{"qty":5000,"price":"$0.19301","currency":"USD"},{"qty":12500,"price":"$0.18612","currency":"USD"},{"qty":25000,"price":"$0.18336","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e0dbf213b582983d9de74b9abeaa1477.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for MOC213R2M?","answer":"The 4N25SR2M is a near drop-in: same 1-channel DC input and transistor-with-base output in an 8-SOIC package, with 4170Vrms isolation (higher) and slightly slower 2 µs switching. The pinout is compatible, so a board laid out for one accepts the other, but verify the CTR and Vce saturation match your design margin — the 4N25SR2M has a 500 mV Vce sat vs 400 mV on the MOC213R2M."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/MOC213R2M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/MOC213R2M 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}}