{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FOD3182TSR2V","brand":"onsemi","brandSlug":"onsemi","productSlug":"FOD3182TSR2V","canonicalUrl":"https://icboms.com/onsemi/FOD3182TSR2V","factsUrl":"https://icboms.com/api/mcp/products/FOD3182TSR2V","rawCanonicalId":null},"summary":{"shortDescription":"onsemi FOD3182TSR2V, single-channel optocoupled gate driver, 3 A peak output, 5000 Vrms isolation, 8-SMD Gull Wing package, Tape & Reel","salesMarkdown":"## Gate driver with 3 A peak and 5 kV isolation The FOD3182TSR2V is an onsemi single-channel optocoupled gate driver delivering 3 A peak output current across a 10 V to 30 V output supply range. The 5000 Vrms isolation rating and 35 kV/µs common-mode transient immunity make it suited for driving IGBTs and power MOSFETs in motor drives, inverters, and switch-mode power supplies where the high-side gate reference bounces at the switching node. Rise and fall times are 38 ns and 24 ns typical, with a maximum propagation delay of 210 ns for both edges. Pulse width distortion is held to 65 ns max, which keeps the on-time symmetry tight enough for dead-time management in half-bridge and full-bridge topologies. ## What the 3 A peak output means for your gate drive The 3 A peak output is the current the driver can source or sink into the gate capacitance during the switching transient. For a typical IGBT with 100 nC total gate charge, the 38 ns rise time translates to a charging current of about 2.6 A — within the peak rating. The continuous output high/low current is 2.5 A, so the part can sustain moderate-frequency switching without thermal stress at the output stage. The 1.43 V typical forward voltage at 25 mA max input current means the LED side can be driven directly from a 3.3 V or 5 V logic output through a series resistor — no extra level shifter needed for the input side. ## Active production — sourcing via RFQ It is supplied in Tape & Reel (TR) and Cut Tape (CT) options in the 8-SMD Gull Wing package. Sourced to order against your BOM quantity. ## Package and footprint — 8-SMD Gull Wing The 8-SMD Gull Wing package occupies the same PCB footprint as the through-hole FOD3182TV but requires a reflow profile instead of wave solder. The gull-wing leads are coplanar within 0.10 mm typical; the 1.27 mm pitch is layout-friendly on two-layer boards. The UL and VDE approval agency markings simplify safety certification for end equipment.","metaTitle":"FOD3182TSR2V onsemi Optoisolated Gate Driver 3A 5000Vrms","metaDescription":"onsemi FOD3182TSR2V optoisolated gate driver: 3A peak output, 5000Vrms isolation, 35kV/µs CMTI, 210ns propagation delay. Active, ROHS3, UL/VDE. 8-SMD 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)","Technology":"Optical Coupling","Mounting Type":"Surface Mount","Package / Case":"8-SMD, Gull Wing","Approval Agency":"UL, VDE","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Current - Peak Output":"3A","Operating Temperature":"-40°C ~ 100°C","Rise / Fall Time (Typ)":"38ns, 24ns","Supplier Device Package":"8-SMD","Voltage - Output Supply":"10V ~ 30V","Current - Output High, Low":"2.5A, 2.5A","Pulse Width Distortion (Max)":"65ns","Voltage - Forward (Vf) (Typ)":"1.43V","Current - DC Forward (If) (Max)":"25 mA","Propagation Delay tpLH / tpHL (Max)":"210ns, 210ns","Common Mode Transient Immunity (Min)":"35kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.10000","currency":"USD"},{"qty":10,"price":"$2.19300","currency":"USD"},{"qty":100,"price":"$1.79630","currency":"USD"},{"qty":700,"price":"$1.51430","currency":"USD"},{"qty":1400,"price":"$1.38897","currency":"USD"},{"qty":2100,"price":"$1.33153","currency":"USD"},{"qty":4900,"price":"$1.30542","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6e339a5efa6b6fb266e09605b9d1c110.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is FOD3182TSR2V equivalent to FOD3182?","answer":"The FOD3182TSR2V shares the same die and electrical ratings as the base FOD3182 — same 3 A peak output, 210 ns propagation delay, 35 kV/µs CMTI. The 'TSR2V' suffix indicates the Tape & Reel packaging option and the 8-SMD Gull Wing package. The through-hole FOD3182TV is electrically identical but in a DIP-8 package."},{"question":"Can FOD3182TSR2V drive a 30A IGBT?","answer":"Yes, provided the IGBT's total gate charge is within the driver's peak current capability. The 3 A peak output can charge a 300 nC gate in about 100 ns. The limiting factor is the switching frequency — at high frequencies the average gate-drive power may exceed the package's thermal capability. Check the gate charge vs. frequency derating in the datasheet."},{"question":"Is FOD3182TSR2V compatible with 5V logic inputs?","answer":"Yes. The LED forward voltage is 1.43 V typical at 25 mA max input current. A 5 V logic output can drive the LED through a series resistor (e.g., 180 Ω for 20 mA). The input threshold is not TTL-compatible without the resistor — the LED current, not the voltage, determines the on-state."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FOD3182TSR2V","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FOD3182TSR2V 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}}