{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MOC3063SR2M","brand":"onsemi","brandSlug":"onsemi","productSlug":"MOC3063SR2M","canonicalUrl":"https://icboms.com/onsemi/MOC3063SR2M","factsUrl":"https://icboms.com/api/mcp/products/MOC3063SR2M","rawCanonicalId":null},"summary":{"shortDescription":"onsemi MOC3063SR2M optoisolator, 1-channel Triac output with zero-crossing circuit, 4170Vrms isolation, 600V off-state, 600V/µs min dV/dt, 6-SMD gull wing package, Tape & Reel.","salesMarkdown":"## Triac output with zero-crossing — what it means for the load The MOC3063SR2M integrates a Triac output stage with a zero-crossing circuit, meaning the output switches on only near the AC line voltage zero crossing. This minimizes inrush current when driving inductive or resistive loads like solenoids, relays, or small motors, and reduces EMI generation at turn-on. Rated for 600 V off-state voltage and a minimum static dV/dt of 600 V/µs, the output withstands high-voltage transients without false triggering — a critical parameter for noisy industrial AC lines where fast-rising spikes could otherwise commutate the Triac on unexpectedly. ## Isolation and drive margin With 4170 Vrms isolation (one-minute test), the part provides reinforced insulation between the low-voltage control side and the AC mains side — suitable for applications requiring a safety barrier per UL 1577. The LED trigger current (Ift) is 5 mA maximum, so the microcontroller GPIO can drive it directly through a series resistor without a buffer transistor. Hold current (Ih) is 500 µA typical — once triggered, the Triac stays latched until the load current drops below this threshold near the AC zero crossing, which is the normal commutation point for a zero-crossing switched circuit. ## Package and board-fit for surface-mount assembly Supplied in a 6-SMD gull wing package (6-SMD, Gull Wing), the part is compatible with standard reflow soldering profiles. The supplier device package is designated 6-SMD. The surface-mount footprint matches the common DIP-6 gull-wing layout, so existing PCB designs for through-hole MOC306x parts require a layout change to the SMD pattern. ## Active lifecycle and compliance — sourcing note No pin-compatible direct replacement is listed — the MOC3063SR2M is the surface-mount variant of the base MOC3063 series.","metaTitle":"MOC3063SR2M onsemi Triac Output Optoisolator, 4170Vrms","metaDescription":"onsemi MOC3063SR2M optoisolator, 1-channel Triac output with zero-crossing, 600V off-state, 4170Vrms isolation, 600V/µs dV/dt.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Mfr":"onsemi","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Triac","Turn On Time":"-","Mounting Type":"Surface Mount","Package / Case":"6-SMD, Gull Wing","Product Status":"Active","Approval Agency":"UL","lifecycle_stage":"eol_hot","Number of Channels":"1","Static dV/dt (Min)":"600V/µs","Base Product Number":"MOC306","Current - Hold (Ih)":"500µA (Typ)","Voltage - Isolation":"4170Vrms","Voltage - Off State":"600 V","Operating Temperature":"-40°C~85°C","Zero Crossing Circuit":"Yes","Supplier Device Package":"6-SMD","Voltage - Forward (Vf) (Typ)":"1.3V","Current - DC Forward (If) (Max)":"60 mA","Current - LED Trigger (Ift) (Max)":"5mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3100","priceTiers":[{"qty":1,"price":"$1.31000","currency":"USD"},{"qty":10,"price":"$0.82800","currency":"USD"},{"qty":100,"price":"$0.61240","currency":"USD"},{"qty":500,"price":"$0.56276","currency":"USD"},{"qty":1000,"price":"$0.46345","currency":"USD"},{"qty":2000,"price":"$0.44028","currency":"USD"},{"qty":5000,"price":"$0.43035","currency":"USD"},{"qty":10000,"price":"$0.42042","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bf2f6ab6d1f2280bfc0a67ba9bb40c29.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MOC3063SR2M/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for MOC3063SR2M?","answer":"Submit an RFQ through this listing."},{"question":"What is MOC3063SR2M's output type and what does the zero-crossing circuit do?","answer":"The output is a Triac with an integrated zero-crossing circuit. The zero-crossing ensures the Triac turns on only near the AC voltage zero crossing, reducing inrush current and EMI when switching loads like relays, solenoids, or lamp ballasts."},{"question":"What package does MOC3063SR2M come in?","answer":"It is supplied in a 6-SMD gull wing package (6-SMD, Gull Wing), surface-mount only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/MOC3063SR2M","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/MOC3063SR2M 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}}