{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MOC8106SR2VM","brand":"onsemi","brandSlug":"onsemi","productSlug":"MOC8106SR2VM","canonicalUrl":"https://icboms.com/onsemi/MOC8106SR2VM","factsUrl":"https://icboms.com/api/mcp/products/MOC8106SR2VM","rawCanonicalId":null},"summary":{"shortDescription":"onsemi MOC8106SR2VM single-channel DC-input transistor-output optoisolator, 4170Vrms isolation, 50-150% CTR at 10mA, 70V output, 6-SMD Gull Wing package, Tape & Reel / Cut Tape.","salesMarkdown":"The MOC8106SR2VM: The 4170Vrms isolation rating qualifies this opto for reinforced insulation in mains-referenced circuits — think AC-DC power supplies, motor-drive feedback, and PLC digital inputs where the primary side sees line voltage and the secondary side is human-accessible low-voltage logic. ## CTR tolerance — the margin that decides your pull-up The current transfer ratio spans 50% to 150% at If=10mA — a 3:1 spread. That means at the minimum CTR, 10mA input yields only 5mA output drive; at maximum CTR, the same input gives 15mA. The pull-up resistor must be sized so that even at 50% CTR the output voltage at the collector drops below the logic threshold, while at 150% CTR the output transistor does not saturate so hard that turn-off time stretches. Turn-on and turn-off times are 2µs and 3µs typical, with rise/fall of 4µs/3.5µs max — adequate for 10-100 kHz switching signals but not for high-speed data. The 60mA absolute-max forward current means the LED can be driven from a 24V PLC output through a 390-ohm resistor without exceeding the limit. ## Package and board-fit note Housed in a 6-SMD Gull Wing package (supplier device package 6-SMD), the lead pitch and body dimensions match the standard SOIC-6 footprint used across the onsemi optocoupler family. The gull-wing leads provide a visible solder joint for AOI inspection and relieve mechanical strain between the PCB and the molded body.","metaTitle":"onsemi MOC8106SR2VM Optoisolator, 4170Vrms, 6-SMD Gull Wing","metaDescription":"onsemi MOC8106SR2VM single-channel transistor-output optoisolator, 4170Vrms isolation, 50-150% CTR at 10mA, -40 to 100°C. Active, ROHS3. Order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"6-SMD, Gull Wing","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"4170Vrms","Vce Saturation (Max)":"400mV","Operating Temperature":"-40°C ~ 100°C","Rise / Fall Time (Typ)":"4µs, 3.5µs (Max)","Voltage - Output (Max)":"70V","Supplier Device Package":"6-SMD","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"150% @ 10mA","Current Transfer Ratio (Min)":"50% @ 10mA","Voltage - Forward (Vf) (Typ)":"1.15V","Turn On / Turn Off Time (Typ)":"2µs, 3µs","Current - DC Forward (If) (Max)":"60 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.88","stockQuantity":16,"priceTiers":[{"qty":1,"price":"$0.92000","currency":"USD"},{"qty":10,"price":"$0.60200","currency":"USD"},{"qty":100,"price":"$0.39430","currency":"USD"},{"qty":1000,"price":"$0.31132","currency":"USD"},{"qty":2000,"price":"$0.29057","currency":"USD"},{"qty":5000,"price":"$0.28019","currency":"USD"},{"qty":10000,"price":"$0.27604","currency":"USD"},{"qty":25000,"price":"$0.26981","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dbff72ad709f03fb6695b1cadd7ed9fe.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source to MOC8106SR2VM?","answer":"The 4N25SR2M is a close functional peer — same 4170Vrms isolation, similar CTR range, and same 6-SMD Gull Wing package. The key difference: the 4N25SR2M brings out a base pin (transistor with base), which can be used for base-drive compensation or Miller-clamp circuits. The MOC8106SR2VM omits the base pin, saving a board trace and simplifying the layout for a simple switch application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/MOC8106SR2VM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/MOC8106SR2VM 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}}