{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FODM3022R2-NF098","brand":"onsemi","brandSlug":"onsemi","productSlug":"FODM3022R2-NF098","canonicalUrl":"https://icboms.com/onsemi/FODM3022R2-NF098","factsUrl":"https://icboms.com/api/mcp/products/FODM3022R2-NF098","rawCanonicalId":null},"summary":{"shortDescription":"onsemi FODM3022R2-NF098, 1-channel Triac output optoisolator, 3750Vrms isolation, 400 V off-state, 10V/µs min dV/dt, 4-SMD Gull Wing package, Surface Mount, -40°C to 100°C, Active, ROHS3","salesMarkdown":"## Triac output optoisolator for AC load switching The FODM3022R2-NF098 from onsemi is a 1-channel optoisolator with a Triac output, designed to drive AC loads such as relays, solenoids, and small motors from a low-voltage control side. It provides 3750Vrms galvanic isolation between the logic-side LED and the power-side triac, meeting basic safety isolation requirements for many industrial and appliance applications. With a 400 V off-state voltage rating and a typical static dV/dt of 10V/µs, this part handles 120/240 VAC line switching with reasonable immunity to false triggering from line transients — a practical choice for resistive and lightly inductive loads. The absence of a zero-crossing circuit (random-phase triggering) means the triac fires immediately when the LED is forward-biased, making it suitable for phase-control dimming, solid-state relay output stages, or any application where the turn-on point must be controlled relative to the AC waveform. ## Trigger current and hold current margins The maximum LED trigger current (Ift) is 10 mA, and the typical hold current (Ih) is 300 µA. This means a standard 5V or 3.3V logic output can drive the LED through a current-limiting resistor, and once triggered, the triac latches on until the load current drops below 300 µA — typically near the AC zero-cross. The 60 mA maximum DC forward current (If) gives headroom for pulsed drive or higher ambient temperatures. The on-state RMS current rating of 70 mA limits the continuous load to small relays or logic-level triacs; for higher loads, the FODM3022R2-NF098 drives an external power triac or SCR. ## Active production and sourcing posture The part is supplied in Tape & Reel (TR) or Cut Tape (CT) options, both surface-mount in a 4-SMD Gull Wing package. Sourced and quoted to order against your BOM quantity. Submit an RFQ through the storefront to lock in delivery terms. ## Package and temperature grade for design-in The 4-SMD Gull Wing package has a 2.54 mm pin pitch typical for this class, compatible with standard SMD soldering profiles. The operating temperature range of -40°C to 100°C covers industrial and outdoor environments, though the LED forward voltage (1.2V typ at 25°C) will shift with temperature — account for this in the drive resistor calculation across the full range. The approvals cUR and UR indicate UL-recognized component status, which simplifies safety certification for end equipment in North American markets.","metaTitle":"FODM3022R2-NF098 onsemi Optoisolator, 3750Vrms Triac Output","metaDescription":"onsemi FODM3022R2-NF098 optoisolator with 3750Vrms isolation, Triac output, 400V off-state voltage, no zero-crossing, -40°C to 100°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Output Type":"Triac","Mounting Type":"Surface Mount","Package / Case":"4-SMD, Gull Wing","Approval Agency":"cUR, UR","lifecycle_stage":"eol_hot","Number of Channels":"1","Static dV/dt (Min)":"10V/µs (Typ)","Current - Hold (Ih)":"300µA (Typ)","Voltage - Isolation":"3750Vrms","Voltage - Off State":"400 V","Operating Temperature":"-40°C ~ 100°C","Zero Crossing Circuit":"No","Supplier Device Package":"4-SMD","Voltage - Forward (Vf) (Typ)":"1.2V","Current - DC Forward (If) (Max)":"60 mA","Current - LED Trigger (Ift) (Max)":"10mA","Current - On State (It (RMS)) (Max)":"70 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.53","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.53000","currency":"USD"},{"qty":10,"price":"$0.97000","currency":"USD"},{"qty":100,"price":"$0.71810","currency":"USD"},{"qty":500,"price":"$0.65984","currency":"USD"},{"qty":1000,"price":"$0.54340","currency":"USD"},{"qty":2500,"price":"$0.51623","currency":"USD"},{"qty":5000,"price":"$0.50459","currency":"USD"},{"qty":12500,"price":"$0.49294","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/af018763915df9e7019db0bd22970a07.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the FODM3022R2-NF098 have zero-crossing detection?","answer":"No. The FODM3022R2-NF098 has no zero-crossing circuit. It is a random-phase optotriac — the output turns on immediately when the LED is forward-biased, regardless of the AC line voltage phase. This makes it suitable for phase-control dimming or applications needing precise turn-on timing."},{"question":"What is the output type of the FODM3022R2-NF098?","answer":"The output type is Triac. It is a 1-channel optoisolator with a triac output, rated for 400 V off-state voltage and 70 mA on-state RMS current."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FODM3022R2-NF098","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FODM3022R2-NF098 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:09:38.313Z","lastPublished":"2026-07-17T20:09:38.313Z","indexable":true}}