{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FODM453R2V","brand":"onsemi","brandSlug":"onsemi","productSlug":"FODM453R2V","canonicalUrl":"https://icboms.com/onsemi/FODM453R2V","factsUrl":"https://icboms.com/api/mcp/products/FODM453R2V","rawCanonicalId":null},"summary":{"shortDescription":"onsemi FODM453R2V, 1-channel optoisolator, 3750Vrms isolation, transistor output, DC input, 5-Mini-Flat surface-mount package, -40°C to 85°C operating range.","salesMarkdown":"## Isolation barrier and signal path The FODM453R2V is a single-channel optoisolator with a 3750Vrms isolation voltage, suitable for galvanic isolation in industrial controls, PLCs, and motor-drive interfaces where the barrier must withstand transient overvoltages without breakdown. DC input drives an infrared LED (1.6V typical forward voltage, 25 mA max forward current) coupled to a phototransistor output rated for 20V maximum and 8 mA continuous per channel. Switching times of 400 ns turn-on and 350 ns turn-off support signal isolation up to approximately 1.3 Mbps, adequate for digital I/O, encoder feedback, and isolated serial links. ## Package and temperature range for assembly planning Housed in a 5-lead 6-SOIC (0.173\", 4.40 mm width) Mini-Flat package, the FODM453R2V is surface-mount compatible with standard SOIC-6 footprints — the missing pin 6 position is a moulded key, not a missing lead, so confirm the land pattern against the onsemi package drawing before layout. Rated for -40°C to 85°C ambient, the part suits indoor industrial enclosures, outdoor telecom cabinets, and under-hood automotive auxiliary circuits where the temperature stays within that window. Available in Tape & Reel (TR) for automated pick-and-place, or Cut Tape (CT) for prototype and low-volume builds. ## Sourcing and lifecycle status onsemi lists the FODM453R2V as Active with no announced end-of-life — the BOM line is not under last-time-buy pressure, and the part is ROHS3 compliant. No stock-holding claim; we source to order.","metaTitle":"FODM453R2V Optoisolator – onsemi, 3750Vrms","metaDescription":"onsemi FODM453R2V optoisolator, 3750Vrms isolation, transistor output, DC input, 5-Mini-Flat package, active production.","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-SOIC (0.173\\\", 4.40mm Width), 5 Leads","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"3750Vrms","Operating Temperature":"-40°C ~ 85°C","Voltage - Output (Max)":"20V","Supplier Device Package":"5-Mini-Flat","Current - Output / Channel":"8mA","Current Transfer Ratio (Max)":"50% @ 16mA","Current Transfer Ratio (Min)":"20% @ 16mA","Voltage - Forward (Vf) (Typ)":"1.6V","Turn On / Turn Off Time (Typ)":"400ns, 350ns","Current - DC Forward (If) (Max)":"25 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.35000","currency":"USD"},{"qty":10,"price":"$1.56900","currency":"USD"},{"qty":100,"price":"$1.20720","currency":"USD"},{"qty":500,"price":"$1.09128","currency":"USD"},{"qty":1000,"price":"$0.93782","currency":"USD"},{"qty":2500,"price":"$0.88667","currency":"USD"},{"qty":5000,"price":"$0.86621","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3aa9d4c8e83886320fa768e34a3251a1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is FODM453R2V RoHS compliant?","answer":"Yes, the part is ROHS3 compliant per onsemi's listing."},{"question":"What is the closest pin-compatible alternative to FODM453R2V?","answer":"Within the same 5-lead Mini-Flat package, other onsemi optoisolators with similar 3750Vrms isolation and transistor output exist, but pin compatibility depends on the CTR grade and switching speed required — verify the land pattern and output voltage rating before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FODM453R2V","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FODM453R2V when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:06:58.366Z","lastPublished":"2026-07-17T20:06:58.366Z","indexable":true}}