{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VOM160NT","brand":"Vishay","brandSlug":"vishay","productSlug":"VOM160NT","canonicalUrl":"https://icboms.com/vishay/VOM160NT","factsUrl":"https://icboms.com/api/mcp/products/VOM160NT","rawCanonicalId":null},"summary":{"shortDescription":"Vishay VOM160NT, triac output optocoupler, 1-channel, 3750 Vrms isolation, 600 V off-state, 500 V/µs dV/dt, non-zero-crossing, 4-SOP gull-wing, surface mount, active production.","salesMarkdown":"## 600 V off-state triac output, 3750 Vrms reinforced isolation The VOM160NT is a Vishay 1-channel triac output optocoupler rated for 600 V off-state voltage and 3750 Vrms isolation — suited for switching AC loads up to 70 mA RMS in mains-isolated circuits like solid-state relays, motor starters, and appliance controls. It is a non-zero-crossing (random-phase) device, meaning the triac fires immediately when the LED current exceeds the 5 mA max trigger threshold. This makes it a fit for phase-angle dimming or any application where turn-on timing relative to the AC waveform matters. ## 500 V/µs dV/dt immunity and 1.2 V forward drop A minimum static dV/dt of 500 V/µs gives the output triac good immunity against false turn-on from fast line transients — a practical concern in motor-drive or relay-coil switching environments where inductive kickback is common. The LED forward voltage is 1.2 V typical with a maximum DC forward current of 60 mA. The 300 µA typical hold current means the triac stays latched once triggered until the load current drops below that level near the AC zero-crossing. ## Active production, 4-SOP gull-wing package It is supplied in a 4-SOP gull-wing package with a 2.54 mm lead pitch, surface-mount.","metaTitle":"VOM160NT Vishay Triac Optocoupler – 600 V Off-State","metaDescription":"Vishay VOM160NT triac output optocoupler: 600 V off-state, 3750 Vrms isolation, 500 V/µs dV/dt, non-zero-crossing. Active production, 4-SOP gull-wing.","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":"CQC, cUR, UR","lifecycle_stage":"eol_hot","Number of Channels":"1","Static dV/dt (Min)":"500V/µs","Current - Hold (Ih)":"300µA (Typ)","Voltage - Isolation":"3750Vrms","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 100°C","Zero Crossing Circuit":"No","Supplier Device Package":"4-SOP (2.54mm)","Voltage - Forward (Vf) (Typ)":"1.2V","Current - DC Forward (If) (Max)":"60 mA","Current - LED Trigger (Ift) (Max)":"5mA","Current - On State (It (RMS)) (Max)":"70 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.03","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.03000","currency":"USD"},{"qty":10,"price":"$0.67400","currency":"USD"},{"qty":100,"price":"$0.44140","currency":"USD"},{"qty":1000,"price":"$0.34845","currency":"USD"},{"qty":2000,"price":"$0.32522","currency":"USD"},{"qty":6000,"price":"$0.31361","currency":"USD"},{"qty":10000,"price":"$0.30896","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5a22a7be5d27478722e14d19802a1a98.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the VOM160NT zero-crossing or non-zero-crossing?","answer":"The VOM160NT has no zero-crossing circuit — it is a non-zero-crossing (random-phase) device. The triac turns on immediately when the LED current exceeds the trigger threshold, regardless of the AC line voltage phase."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/VOM160NT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/VOM160NT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}