{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FOD8163T","brand":"onsemi","brandSlug":"onsemi","productSlug":"FOD8163T","canonicalUrl":"https://icboms.com/onsemi/FOD8163T","factsUrl":"https://icboms.com/api/mcp/products/FOD8163T","rawCanonicalId":null},"summary":{"shortDescription":"onsemi FOD8163T, single-channel optoisolator, 10 Mbps data rate, open collector Schottky clamped output, 5000 Vrms isolation, 6-SOIC (0.268\", 6.80 mm width) surface-mount package","salesMarkdown":"## 10 Mbps open-collector optoisolator with 5 kVrms isolation The FOD8163T is a single-channel optoisolator from onsemi that switches at 10 Mbps with an open-collector Schottky-clamped output. That data rate covers Profibus, DeviceNet, and many industrial backplane buses without stretching the bit period. The 5 kVrms isolation rating meets reinforced insulation requirements per IEC 60950-1, so this part can sit on the safety barrier in a motor drive or a medical patient interface without additional optocouplers. ## Fast edges and high transient immunity for noisy environments Typical rise and fall times are 20 ns and 10 ns, and maximum propagation delays are 90 ns low-to-high and 80 ns high-to-low. These edges are clean enough that you don't need a Schmitt-trigger buffer on the output in most 3.3 V or 5 V logic systems. The 20 kV/µs minimum common-mode transient immunity means the output won't glitch when a 600 V IGBT switches next to the opto — a real concern in inverter stages where the ground plane bounces at tens of kV/µs. ## Active production, ROHS3 compliant, 6-SOIC package It is ROHS3 compliant, so no exemption expiry risk for EU-shipped products. The part comes in a tube and is housed in a 6-SOIC package with 0.268\" body width. The surface-mount footprint is the same as a standard SO-6 wide-body, so layout reuse from other 6-pin optoisolators is straightforward. ## Supply range and temperature grade for industrial logic rails The output side runs from 3 V to 5.5 V, covering 3.3 V and 5 V logic families directly — no level shifter needed. The input LED forward voltage is 1.45 V typical with a maximum forward current of 25 mA, so a 3.3 V CMOS output with a 100 Ω series resistor drives it comfortably. Operating temperature spans -40°C to 100°C, which covers industrial enclosures and outdoor telecom cabinets without a derating curve.","metaTitle":"FOD8163T onsemi Optoisolator 10 Mbps Open Collector 5 kVrms","metaDescription":"onsemi FOD8163T optoisolator: 10 Mbps data rate, 5 kVrms isolation, open collector Schottky clamped output, 6-SOIC package, -40°C to 100°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tube","Data Rate":"10Mbps","Input Type":"DC","Output Type":"Open Collector, Schottky Clamped","Mounting Type":"Surface Mount","Package / Case":"6-SOIC (0.268\\\", 6.80mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 100°C","Inputs - Side 1/Side 2":"1/0","Rise / Fall Time (Typ)":"20ns, 10ns","Supplier Device Package":"6-SOP","Current - Output / Channel":"50 mA","Voltage - Forward (Vf) (Typ)":"1.45V","Current - DC Forward (If) (Max)":"25mA","Propagation Delay tpLH / tpHL (Max)":"90ns, 80ns","Common Mode Transient Immunity (Min)":"20kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.75","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.75000","currency":"USD"},{"qty":10,"price":"$1.83300","currency":"USD"},{"qty":100,"price":"$1.41050","currency":"USD"},{"qty":500,"price":"$1.27502","currency":"USD"},{"qty":1000,"price":"$1.09572","currency":"USD"},{"qty":2000,"price":"$1.03596","currency":"USD"},{"qty":5000,"price":"$1.01205","currency":"USD"},{"qty":10000,"price":"$0.99611","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/68bc4f9f88d540763c78a4f19c2f8f33.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between the FOD8163T and the FOD8162T?","answer":"The FOD8163T and FOD8162T are both single-channel open-collector optoisolators in the same 6-SOIC package from onsemi. The primary difference is data rate: the FOD8163T is rated for 10 Mbps, while the FOD8162T is a slower part typically rated at 1 Mbps. For a 10 Mbps bus, the FOD8163T is the correct choice; the FOD8162T would not meet the timing margin."},{"question":"How do I test the FOD8163T on the bench?","answer":"Apply 3.3 V or 5 V to the output supply pin (Vcc) with a 10 kΩ pull-up resistor to the same rail on the output. Drive the input LED with a 1.45 V forward voltage at 10–15 mA through a series resistor. Toggle the input at 1 MHz and observe the output with an oscilloscope — expect 20 ns rise and 10 ns fall typical, with propagation delays under 90 ns. For isolation testing, use a hipot tester at 5 kVrms for 1 minute between input and output sides."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/onsemi/FOD8163T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/onsemi/FOD8163T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T20:09:05.542Z","lastPublished":"2026-07-17T20:09:05.542Z","indexable":true}}