{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FOD4216SD","brand":"onsemi","brandSlug":"onsemi","productSlug":"FOD4216SD","canonicalUrl":"https://icboms.com/onsemi/FOD4216SD","factsUrl":"https://icboms.com/api/mcp/products/FOD4216SD","rawCanonicalId":null},"summary":{"shortDescription":"onsemi FOD4216SD, 1-channel triac-output optoisolator, 5000 Vrms isolation, 600 V off-state, 10 kV/µs static dV/dt, 60 µs turn-on, 1.3 mA max LED trigger, -55°C to 100°C, 6-SMD Gull Wing, Tape & Reel / Cut Tape.","salesMarkdown":"## What this triac-output opto does for a motor-drive or lighting BOM The FOD4216SD is a single-channel, non-zero-crossing triac-output optoisolator from onsemi. It delivers 5000 Vrms isolation and blocks 600 V off-state. The 10 kV/µs minimum static dV/dt keeps the output from false-triggering on fast voltage edges. The 1.3 mA max LED trigger current means a 3.3 V or 5 V GPIO can drive it directly through a series resistor, no external transistor. Turn-on time is 60 µs typical, fast enough for 50/60 Hz phase-angle control but not for high-frequency PWM. The 500 µA hold current is standard for triac-output parts; if your load draws less than that at the zero-cross, the triac may drop out — check your minimum load current. ## Package and mounting — 6-SMD Gull Wing on a reel The part comes in a 6-SMD Gull Wing package, surface-mount only. onsemi offers it in Tape & Reel (TR) or Cut Tape (CT) options — the reel is the production-friendly format for pick-and-place; Cut Tape is for prototypes or small batches. The Gull Wing leads give good visual solder-joint inspection, but the 6-pin body is small enough that a solder stencil aperture for the centre pad (if present) should be verified against the onsemi footprint drawing. ## Lifecycle and compliance — active, ROHS3, no EOL signal onsemi lists the FOD4216SD as Active with ROHS3 compliance. The approvals include cUL, FIMKO, and UL — these cover North American and European safety standards for reinforced insulation in mains-connected equipment. ## Sourcing and availability — quoted per RFQ No stock-holding claim is made here; the part is sourced to order. The Tape & Reel option is the standard production reel; if you need Cut Tape for a prototype run, that is also available through the same supply channel.","metaTitle":"FOD4216SD onsemi Optoisolator – 5 kV Triac Output","metaDescription":"onsemi FOD4216SD optoisolator: 5000 Vrms isolation, 600 V off-state, 10 kV/µs dV/dt, 60 µs turn-on, 1.3 mA Ift. Active, ROHS3. 6-SMD Gull Wing. Sourced per 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)","Output Type":"Triac","Turn On Time":"60µs","Mounting Type":"Surface Mount","Package / Case":"6-SMD, Gull Wing","Approval Agency":"cUL, FIMKO, UL","lifecycle_stage":"eol_hot","Number of Channels":"1","Static dV/dt (Min)":"10kV/µs","Current - Hold (Ih)":"500µA","Voltage - Isolation":"5000Vrms","Voltage - Off State":"600 V","Operating Temperature":"-55°C ~ 100°C","Zero Crossing Circuit":"No","Supplier Device Package":"6-SMD","Voltage - Forward (Vf) (Typ)":"1.28V","Current - DC Forward (If) (Max)":"30 mA","Current - LED Trigger (Ift) (Max)":"1.3mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.78","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.78000","currency":"USD"},{"qty":10,"price":"$2.67200","currency":"USD"},{"qty":100,"price":"$2.18890","currency":"USD"},{"qty":500,"price":"$1.84528","currency":"USD"},{"qty":1000,"price":"$1.69256","currency":"USD"},{"qty":2000,"price":"$1.62257","currency":"USD"},{"qty":5000,"price":"$1.59075","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/4508d0a74baa9082fd3b0c6c58d4edcd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional second-source for FOD4216SD?","answer":"The FOD4208SD is the closest peer: same 5000 Vrms isolation, same 10 kV/µs dV/dt, same 60 µs turn-on, same non-zero-crossing triac output. The main difference is the LED trigger current — FOD4208SD has a 2 mA max Ift vs 1.3 mA on the FOD4216SD. The FOD4216SD is easier to drive from low-voltage logic."},{"question":"What is the turn-on time of FOD4216SD?","answer":"60 µs typical. This is the time from LED current application to triac conduction, adequate for 50/60 Hz phase-control but not for high-frequency PWM."},{"question":"Is FOD4216SD RoHS compliant?","answer":"Yes, ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FOD4216SD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FOD4216SD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:07:10.037Z","lastPublished":"2026-07-17T20:07:10.037Z","indexable":true}}