{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MOC3020SM","brand":"onsemi","brandSlug":"onsemi","productSlug":"MOC3020SM","canonicalUrl":"https://icboms.com/onsemi/MOC3020SM","factsUrl":"https://icboms.com/api/mcp/products/MOC3020SM","rawCanonicalId":null},"summary":{"shortDescription":"onsemi MOC3020SM optoisolator, triac output, 1 channel, 4170Vrms isolation, 400 V off-state, non-zero-crossing, surface mount 6-SMD gull wing, tube.","salesMarkdown":"The MOC3020SM is an active-production optoisolator from onsemi, listed as current lifecycle stage and ROHS3 compliant. Sourced to order against the BOM; availability and current pricing confirmed at RFQ. ## Non-zero-crossing triac output for random-phase control Output is a triac with no zero-crossing circuit — the device triggers on the LED signal regardless of the AC mains phase. This makes it suitable for random-phase firing in solid-state relays, motor speed controllers, and dimmers where phase-angle control is needed. The LED trigger current is 30 mA max, with a typical holding current of 100 µA, and the off-state voltage is rated 400 V. Isolation is 4170 Vrms, sufficient for line-voltage isolation in industrial and appliance applications. ## Surface-mount 6-SMD gull-wing package Housed in a 6-SMD gull-wing package (supplier device package 6-SMD), the MOC3020SM is intended for surface-mount assembly. The tube packaging suits pick-and-place lines that handle tube-fed components.","metaTitle":"onsemi MOC3020SM Optoisolator, Triac Output, 4170Vrms, 6-SMD","metaDescription":"onsemi MOC3020SM optoisolator with triac output, 4170Vrms isolation, 400V off-state, non-zero-crossing. Active, ROHS3, UL.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Mfr":"onsemi","Series":"-","Package":"Tube","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)":"-","Base Product Number":"MOC302","Current - Hold (Ih)":"100µA (Typ)","Voltage - Isolation":"4170Vrms","Voltage - Off State":"400 V","Operating Temperature":"-40°C ~ 85°C","Zero Crossing Circuit":"No","Supplier Device Package":"6-SMD","Voltage - Forward (Vf) (Typ)":"1.15V","Current - DC Forward (If) (Max)":"60 mA","Current - LED Trigger (Ift) (Max)":"30mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3100","priceTiers":[{"qty":1,"price":"$1.17000","currency":"USD"},{"qty":10,"price":"$0.76000","currency":"USD"},{"qty":100,"price":"$0.49810","currency":"USD"},{"qty":1000,"price":"$0.39321","currency":"USD"},{"qty":2000,"price":"$0.36700","currency":"USD"},{"qty":5000,"price":"$0.35389","currency":"USD"},{"qty":10000,"price":"$0.34864","currency":"USD"},{"qty":25000,"price":"$0.34078","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/12f74b3254c1e0370a4fb6eb3d6dbd88.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MOC3020SM/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MOC3020SM and how do I get a price?","answer":"Submit a request for quote to confirm current availability and pricing."},{"question":"Will MOC3020SM drop into a panel that was specified around MOC3011SM without rewiring?","answer":"The MOC3011SM is a functional peer with the same UL approval, triac output, 4170Vrms isolation, and non-zero-crossing characteristic. Both are surface-mount 6-SMD gull-wing packages, so the MOC3020SM is a drop-in replacement for the MOC3011SM without board or wiring changes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/MOC3020SM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/MOC3020SM 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}}