{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"VOD3120AB-VT2","brand":"Vishay","brandSlug":"vishay","productSlug":"VOD3120AB-VT2","canonicalUrl":"https://icboms.com/vishay/VOD3120AB-VT2","factsUrl":"https://icboms.com/api/mcp/products/VOD3120AB-VT2","rawCanonicalId":null},"summary":{"shortDescription":"Vishay VOD3120AB-VT2, single-channel optical coupling IGBT/MOSFET gate driver, 2.5A peak output, 5300Vrms isolation, 8-SMD Gull Wing package, -40°C to 105°C","salesMarkdown":"## 2.5A peak output drives IGBT and MOSFET gates directly The VOD3120AB-VT2 delivers 2.5A peak output current — enough to drive medium-power IGBTs and MOSFETs without an external buffer stage. That 2.5A rating is both the peak output and the high/low rail current, so the drive strength is symmetric for clean turn-on and turn-off edges. Propagation delay is 500ns max with 70ns pulse-width distortion, keeping the switching window tight for dead-time management in half-bridge topologies. Rise and fall times are 35ns typical, which limits cross-conduction losses when driving a 1nF–10nF gate load. ## 5300Vrms isolation and 35kV/µs CMTI for motor-drive environments Reinforced isolation rated at 5300Vrms meets IEC 60747-5-5 for motor-drive and industrial power supplies. The 35kV/µs common-mode transient immunity keeps the output state stable when the floating ground jumps during IGBT switching — a common failure point in VFD and UPS designs. The optical coupling technology inherently provides galvanic isolation between the logic-side input and the high-side gate drive, eliminating ground-loop coupling in multi-phase inverters. ## Active production — sourcing through standard distribution The 8-SMD Gull Wing package is a common footprint shared with other Vishay optoisolators in the VOD series. Tape & Reel and Cut Tape options are available for both production reels and prototype quantities. ## Supply voltage and input drive requirements Output supply range is 15V to 30V, covering standard gate-drive rails for IGBTs (15V) and higher-voltage MOSFETs. The LED forward voltage is 1.37V typical with a maximum forward current of 20mA — a 3.3V or 5V logic output can drive it through a series resistor. Approvals include CQC, cUL, UL, and VDE, which simplifies certification for equipment sold into North American, European, and Chinese markets.","metaTitle":"VOD3120AB-VT2 Vishay 2.5A IGBT/MOSFET Driver Optoisolator","metaDescription":"VOD3120AB-VT2: Vishay optoisolator, 2.5A peak output, 5300Vrms isolation, 35kV/µs CMTI, -40°C to 105°C. Active production, 8-SMD Gull Wing package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"Optical Coupling","Mounting Type":"Surface Mount","Package / Case":"8-SMD, Gull Wing","Approval Agency":"CQC, cUL, UL, VDE","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5300Vrms","Current - Peak Output":"2.5A","Operating Temperature":"-40°C ~ 105°C","Rise / Fall Time (Typ)":"35ns, 35ns","Supplier Device Package":"8-SMD","Voltage - Output Supply":"15V ~ 30V","Current - Output High, Low":"2.5A","Pulse Width Distortion (Max)":"70ns","Voltage - Forward (Vf) (Typ)":"1.37V","Current - DC Forward (If) (Max)":"20 mA","Propagation Delay tpLH / tpHL (Max)":"500ns, 500ns","Common Mode Transient Immunity (Min)":"35kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.31","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.31000","currency":"USD"},{"qty":10,"price":"$1.53700","currency":"USD"},{"qty":100,"price":"$1.18320","currency":"USD"},{"qty":500,"price":"$1.06956","currency":"USD"},{"qty":1000,"price":"$0.91915","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/37bf10db658c616f3c53a6917d89827a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy VOD3120AB-VT2 and get a current price?","answer":"The VOD3120AB-VT2 is an active Vishay part available through our distribution desk. Submit an RFQ with your target quantity and preferred date-code window — we source from multiple channels and confirm availability and pricing at quote time."},{"question":"What is the closest pin-compatible alternative to VOD3120AB-VT2 in the Vishay optoisolator family?","answer":"Within the same VOD3120 series, the base VOD3120A shares the same 8-SMD Gull Wing footprint, 2.5A peak output, and 5300Vrms isolation. The '-VT2' suffix indicates Tape & Reel packaging — confirm the reel quantity matches your production run."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/VOD3120AB-VT2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/VOD3120AB-VT2 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}}