{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MOC3082SM","brand":"onsemi","brandSlug":"onsemi","productSlug":"MOC3082SM","canonicalUrl":"https://icboms.com/onsemi/MOC3082SM","factsUrl":"https://icboms.com/api/mcp/products/MOC3082SM","rawCanonicalId":null},"summary":{"shortDescription":"onsemi MOC3082SM optoisolator, triac output, 1 channel, 4170Vrms isolation, 800V off-state, zero-crossing circuit, 6-SMD gull wing, tube.","salesMarkdown":"## Triac output with zero-crossing — what it means for the load The MOC3082SM: The triac output switches AC loads up to 800 V off-state, and the built-in zero-crossing circuit triggers the triac only near the AC voltage zero point. This reduces inrush current and EMI when switching inductive loads like solenoids, relays, or small motors — the triac sees a soft turn-on instead of a hard slam. With a minimum static dV/dt of 600 V/µs, the output resists false triggering from line transients or commutation noise — a common failure mode in noisy industrial environments where a standard optotriac would self-fire and latch on. ## 6-SMD Gull Wing — rework and board-fit Housed in a 6-SMD Gull Wing package (supplier device package 6-SMD), this part is surface-mount and reworkable with standard hot-air tools. The gull-wing leads are visible for inspection and touch-up — no hidden joints under the body. The tube packaging suits pick-and-place lines that feed from tube magazines; the part is not supplied in tape-and-reel, so factor that into your assembly feeder setup. ## Isolation and regulatory acceptance Rated for 4170Vrms isolation between input and output, the MOC3082SM meets the creepage and clearance requirements for reinforced insulation in mains-connected equipment. UL recognized and ROHS3 compliant — it carries the approvals needed for most commercial and industrial power supplies, motor drives, and HVAC controls.","metaTitle":"onsemi MOC3082SM Optoisolator, Triac Output, 800V, 6-SMD","metaDescription":"onsemi MOC3082SM optoisolator with triac output, 4170Vrms isolation, 800V off-state, zero-crossing. Active lifecycle, UL recognized, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tube","Output Type":"Triac","Mounting Type":"Surface Mount","Package / Case":"6-SMD, Gull Wing","Approval Agency":"UL","lifecycle_stage":"eol_hot","Number of Channels":"1","Static dV/dt (Min)":"600V/µs","Current - Hold (Ih)":"500µA (Typ)","Voltage - Isolation":"4170Vrms","Voltage - Off State":"800 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)":"10mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.38","stockQuantity":28,"priceTiers":[{"qty":1,"price":"$1.38000","currency":"USD"},{"qty":10,"price":"$0.87300","currency":"USD"},{"qty":100,"price":"$0.64590","currency":"USD"},{"qty":500,"price":"$0.59356","currency":"USD"},{"qty":1000,"price":"$0.48882","currency":"USD"},{"qty":2000,"price":"$0.46438","currency":"USD"},{"qty":5000,"price":"$0.45390","currency":"USD"},{"qty":10000,"price":"$0.44343","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ebf666b3e829cce190cd06090870c626.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/MOC3082SM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/MOC3082SM 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}}