{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VO2223","brand":"Vishay","brandSlug":"vishay","productSlug":"VO2223","canonicalUrl":"https://icboms.com/vishay/VO2223","factsUrl":"https://icboms.com/api/mcp/products/VO2223","rawCanonicalId":null},"summary":{"shortDescription":"Vishay VO2223 optoisolator, Triac Power output, 5300Vrms isolation, 600V off-state, 900mA RMS on-state, 8-DIP (0.300\", 7.62mm) 7-lead, Through Hole, Tube.","salesMarkdown":"## Triac output optoisolator for line-voltage load switching The Vishay VO2223 is a 1-channel optoisolator with a power Triac output, packaged in a 7-lead 8-DIP (0.300\", 7.62mm) through-hole package supplied in Tube. It provides 5300Vrms isolation between the LED input and the Triac output stage, making it suitable for driving resistive or inductive loads directly from a microcontroller without a separate relay or contactor. The off-state voltage rating of 600 V allows the Triac to switch loads on 120 VAC or 240 VAC lines with margin for mains transients. The 900 mA RMS on-state current handles small solenoid valves, indicator lamps, or solid-state relay primary coils without an external driver. ## dV/dt immunity and zero-crossing design choice A minimum static dV/dt of 210 V/µs (Typ) means the Triac will not falsely trigger from fast-rising mains voltage edges — critical when switching inductive loads like contactor coils or small motors where the line voltage can slew sharply at turn-off. This is a typical value; the datasheet min/max should be checked for the specific operating condition. The VO2223 has no zero-crossing circuit. That means the Triac can be triggered at any point in the AC waveform, not just near the zero crossing. This gives the designer control over phase-angle firing for dimming or soft-start, but also means the load sees the full instantaneous voltage at turn-on — a consideration for inrush-sensitive loads. The LED trigger current (Ift) is 10 mA max, and the forward voltage (Vf) is 1.3 V max. The part carries cUR and UR approval marks, certifying it for use in UL-recognized equipment in North America.","metaTitle":"Vishay VO2223 Optoisolator, 5300Vrms Triac Output, 8-DIP","metaDescription":"Vishay VO2223 optoisolator with Triac output, 5300Vrms isolation, 600V off-state, 900mA RMS on-state. Active production, ROHS3 compliant, cUR/UR approved.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Output Type":"Triac, Power","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm), 7 Leads","Approval Agency":"cUR, UR","lifecycle_stage":"eol_hot","Number of Channels":"1","Static dV/dt (Min)":"210V/µs (Typ)","Current - Hold (Ih)":"25mA","Voltage - Isolation":"5300Vrms","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 85°C","Zero Crossing Circuit":"No","Supplier Device Package":"8-DIP","Voltage - Forward (Vf) (Typ)":"1.3V (Max)","Current - DC Forward (If) (Max)":"50 mA","Current - LED Trigger (Ift) (Max)":"10mA","Current - On State (It (RMS)) (Max)":"900 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.31","priceTiers":[{"qty":1,"price":"$2.31000","currency":"USD"},{"qty":10,"price":"$1.54000","currency":"USD"},{"qty":100,"price":"$1.18500","currency":"USD"},{"qty":500,"price":"$1.07120","currency":"USD"},{"qty":1000,"price":"$0.92056","currency":"USD"},{"qty":2000,"price":"$0.87035","currency":"USD"},{"qty":5000,"price":"$0.85026","currency":"USD"},{"qty":10000,"price":"$0.83688","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a5c17e65faec39b87cfcfab3f9f91b3d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/VO2223/alternatives.json"},"ai":{"faq":[{"question":"What is VO2223's listed output type and package?","answer":"The output type is Triac, Power, and the package is 8-DIP (0.300\", 7.62mm) with 7 leads, through-hole mounting, supplied in Tube. The supplier device package is 8-DIP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/VO2223","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/VO2223 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}}