{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FOD3150S","brand":"onsemi","brandSlug":"onsemi","productSlug":"FOD3150S","canonicalUrl":"https://icboms.com/onsemi/FOD3150S","factsUrl":"https://icboms.com/api/mcp/products/FOD3150S","rawCanonicalId":null},"summary":{"shortDescription":"onsemi FOD3150S optocoupler, 1-channel gate driver, 5000Vrms isolation, 1.5A peak output, 8-SMD Gull Wing package, UL approved, active production.","salesMarkdown":"## Gate-drive optocoupler with 5000Vrms isolation The onsemi FOD3150S is a single-channel gate-drive optocoupler rated for 5000Vrms isolation — the primary spec that decides whether it safely separates the low-voltage control side from the high-voltage power stage in a motor drive or inverter. With a 1.5A peak output current, it drives the gate capacitance of medium-power IGBTs and MOSFETs without an external booster stage; the 1A source and 1A sink capability at the output high/low rails confirms it handles the Miller plateau charge in a typical 600V/1200V switching cycle. ## 20kV/µs CMTI and 500ns propagation delay Common-mode transient immunity of 20kV/µs minimum means the output state does not glitch when the power-stage midpoint swings several hundred volts in tens of nanoseconds — this is the figure that keeps a three-phase motor drive from false-triggering the IGBT during a hard-switching event. Maximum propagation delay of 500ns (both tpLH and tpHL) sets the dead-time budget: at a 20 kHz switching frequency, the 500ns delay consumes 1% of the switching period, leaving room for the controller's own dead-time insertion without overlap. Pulse-width distortion is held to 300ns max, so the on-time at the gate driver output stays within 300ns of the input pulse width — important for maintaining the volt-second balance across the transformer in a forward-converter topology. ## Industrial temperature range and UL compliance UL approval certifies the 5000Vrms reinforced isolation for North American safety listings; the 8-SMD Gull Wing package with a 7.62mm creepage distance across the package body meets the clearance requirements for 600V working voltage per IEC 60950-1.","metaTitle":"onsemi FOD3150S Optoisolator, 5000Vrms, 1.5A Gate Driver","metaDescription":"onsemi FOD3150S gate-drive optocoupler, 5000Vrms isolation, 1.5A peak output, 20kV/µs CMTI, 8-SMD Gull Wing. Active production, UL approved. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tube","Technology":"Optical Coupling","Mounting Type":"Surface Mount","Package / Case":"8-SMD, Gull Wing","Approval Agency":"UL","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Current - Peak Output":"1.5A","Operating Temperature":"-40°C ~ 100°C","Rise / Fall Time (Typ)":"60ns, 60ns","Supplier Device Package":"8-SMD","Voltage - Output Supply":"15V ~ 30V","Current - Output High, Low":"1A, 1A","Pulse Width Distortion (Max)":"300ns","Voltage - Forward (Vf) (Typ)":"1.5V","Current - DC Forward (If) (Max)":"25 mA","Propagation Delay tpLH / tpHL (Max)":"500ns, 500ns","Common Mode Transient Immunity (Min)":"20kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.22","stockQuantity":27,"priceTiers":[{"qty":1,"price":"$2.22000","currency":"USD"},{"qty":10,"price":"$1.48300","currency":"USD"},{"qty":100,"price":"$1.14110","currency":"USD"},{"qty":500,"price":"$1.03150","currency":"USD"},{"qty":1000,"price":"$0.88644","currency":"USD"},{"qty":2000,"price":"$0.83809","currency":"USD"},{"qty":5000,"price":"$0.81875","currency":"USD"},{"qty":10000,"price":"$0.80585","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3458a5218e44bdbcf65b0c0165f0135a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the FOD3150S come in?","answer":"The FOD3150S is supplied in an 8-SMD Gull Wing package (8-SMD), which is a surface-mount package with gull-wing leads for standard PCB soldering processes."},{"question":"What compliance documentation does onsemi provide for FOD3150S?","answer":"The FOD3150S is ROHS3 compliant and UL approved. The UL listing covers the 5000Vrms isolation rating for North American safety standards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FOD3150S","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FOD3150S 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}}