{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MOCD213M","brand":"onsemi","brandSlug":"onsemi","productSlug":"MOCD213M","canonicalUrl":"https://icboms.com/onsemi/MOCD213M","factsUrl":"https://icboms.com/api/mcp/products/MOCD213M","rawCanonicalId":null},"summary":{"shortDescription":"onsemi MOCD213M dual-channel transistor-output optoisolator, 2500Vrms isolation, 8-SOIC surface-mount package, DC input, 100% min CTR at 10mA, -40°C to 100°C operating range.","salesMarkdown":"## Dual-channel isolation in an 8-SOIC footprint The MOCD213M packs two independent transistor-output optocouplers into a single 8-SOIC package, saving board space compared to two single-channel parts. Each channel provides 2500Vrms galvanic isolation between a DC input LED and a phototransistor output, rated for continuous operation from -40°C to 100°C. Minimum current transfer ratio of 100% at 10mA forward current means the output transistor can sink enough current to drive a logic input or a low-power relay without extra gain stages. ## Switching speed and output drive for PLC and sensor interfaces Typical turn-on time of 3µs and turn-off time of 2.8µs, with rise/fall times of 1.6µs and 2.2µs respectively — fast enough for 24V PLC digital inputs, encoder pulse trains, and sensor status signals up to a few hundred kHz. Each output can handle up to 70V and 150mA continuous, with a maximum Vce saturation of 400mV at rated current. That gives enough headroom to switch 5V or 24V logic rails directly, or drive a small DC load without a buffer transistor. ## Active production – no end-of-life concern It is ROHS3 compliant and supplied in tubes. ## Sourcing and package availability Available in the 8-SOIC surface-mount package (0.154-inch body width, 3.90mm width). The dual-channel layout means the same PCB footprint as a standard SOIC-8, but with two isolated channels instead of one. Sourced per RFQ against your BOM quantity — no stock-holding claim, confirmed at quote time.","metaTitle":"MOCD213M onsemi Optoisolator – 2500Vrms","metaDescription":"onsemi MOCD213M dual-channel transistor-output optoisolator, 2500Vrms isolation, 8-SOIC surface mount. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tube","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 ~ 100°C","Rise / Fall Time (Typ)":"1.6µs, 2.2µs","Voltage - Output (Max)":"70V","Supplier Device Package":"8-SOIC","Current - Output / Channel":"150mA","Current Transfer Ratio (Min)":"100% @ 10mA","Voltage - Forward (Vf) (Typ)":"1.25V","Turn On / Turn Off Time (Typ)":"3µs, 2.8µs","Current - DC Forward (If) (Max)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.05","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.05000","currency":"USD"},{"qty":10,"price":"$0.66700","currency":"USD"},{"qty":100,"price":"$0.49330","currency":"USD"},{"qty":500,"price":"$0.45328","currency":"USD"},{"qty":1000,"price":"$0.37330","currency":"USD"},{"qty":2000,"price":"$0.35463","currency":"USD"},{"qty":5000,"price":"$0.34663","currency":"USD"},{"qty":10000,"price":"$0.33863","currency":"USD"},{"qty":25000,"price":"$0.33330","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e1931f8e7a372d00e48d28bddba5434c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between the MOCD213M and the MOCD213?","answer":"The 'M' suffix typically denotes the surface-mount 8-SOIC package variant. The MOCD213 (without M) is often the DIP-8 through-hole version. Both share the same dual-channel transistor-output core and 2500Vrms isolation rating, but the package differs — the MOCD213M is for surface-mount assembly, the MOCD213 for through-hole. Confirm the package in your BOM before substituting."},{"question":"Can the MOCD213M be used for 5V logic isolation?","answer":"Yes — the output transistor can handle up to 70V and the minimum CTR of 100% at 10mA input means the output can pull a 5V logic input low with margin. The 3µs typical turn-on time is fast enough for most logic-level signals below 100 kHz. Just ensure the forward current through the LED stays below 60mA absolute maximum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/MOCD213M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/MOCD213M when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:08:56.258Z","lastPublished":"2026-07-17T20:08:56.258Z","indexable":true}}