{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MOC3163TVM","brand":"onsemi","brandSlug":"onsemi","productSlug":"MOC3163TVM","canonicalUrl":"https://icboms.com/onsemi/MOC3163TVM","factsUrl":"https://icboms.com/api/mcp/products/MOC3163TVM","rawCanonicalId":null},"summary":{"shortDescription":"onsemi MOC3163TVM optoisolator, triac output, 1 channel, 4170 Vrms isolation, 600 V off-state, zero-crossing circuit, 6-DIP through-hole package, tube.","salesMarkdown":"## Key parametrics for AC load isolation The MOC3163TVM: Rated for 4170 Vrms isolation and 600 V off-state voltage, this optoisolator drives resistive or inductive AC loads up to the triac's blocking voltage. The minimum static dV/dt of 1 kV/µs ensures the output does not falsely trigger on fast voltage transients from relay coil switching or motor contactor bounce — a common failure mode in industrial panels without this rating. The built-in zero-crossing circuit turns on the triac only when the AC mains voltage crosses near zero, reducing inrush current and EMI in heater, lamp, or solenoid loads. This is the distinguishing feature versus non-zero-crossing siblings like the MOC3073M, which fire immediately on the LED trigger. ## Drive requirements and temperature range The LED requires a maximum trigger current of 5 mA to latch the triac, with a typical forward voltage of 1.3 V. The hold current is 500 µA typical — below this the triac will commutate off, so ensure the load current exceeds this threshold at the lowest operating temperature. ## Package and compliance The supplier device package is listed as 6-DIP. Approved under UL and IEC/EN/DIN standards, and fully RoHS3 compliant. The tube packaging is the standard factory format for through-hole DIPs — no tape-and-reel option is listed.","metaTitle":"onsemi MOC3163TVM Optoisolator, Triac Output, 4170 Vrms","metaDescription":"onsemi MOC3163TVM optoisolator with triac output, 4170 Vrms isolation, 600 V off-state, zero-crossing circuit. Active production, UL and IEC/EN/DIN approved.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tube","Output Type":"Triac","Mounting Type":"Through Hole","Package / Case":"6-DIP (0.400\\\", 10.16mm)","Approval Agency":"IEC/EN/DIN, UL","lifecycle_stage":"eol_hot","Number of Channels":"1","Static dV/dt (Min)":"1kV/µs","Current - Hold (Ih)":"500µA (Typ)","Voltage - Isolation":"4170Vrms","Voltage - Off State":"600 V","Operating Temperature":"-40°C ~ 85°C","Zero Crossing Circuit":"Yes","Supplier Device Package":"6-DIP","Voltage - Forward (Vf) (Typ)":"1.3V","Current - DC Forward (If) (Max)":"60 mA","Current - LED Trigger (Ift) (Max)":"5mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.74","stockQuantity":21,"priceTiers":[{"qty":428,"price":"$0.70000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bf2f6ab6d1f2280bfc0a67ba9bb40c29.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will MOC3163TVM drop into a board that was specified around MOC3073M without rewiring?","answer":"The MOC3163TVM shares the same 6-DIP through-hole footprint and pinout as the MOC3073M, so it is a drop-in replacement mechanically. The key difference is the zero-crossing circuit on the MOC3163TVM — the MOC3073M lacks this, so the load switching behavior changes: the MOC3163TVM turns on only near the AC zero crossing, while the MOC3073M fires immediately. If the application requires instant-on or phase-angle control, the MOC3073M is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/MOC3163TVM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/MOC3163TVM 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}}