{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SFH6326-X009","brand":"Vishay","brandSlug":"vishay","productSlug":"SFH6326-X009","canonicalUrl":"https://icboms.com/vishay/SFH6326-X009","factsUrl":"https://icboms.com/api/mcp/products/SFH6326-X009","rawCanonicalId":null},"summary":{"shortDescription":"Vishay SFH6326-X009 dual-channel transistor-output optocoupler, 5300Vrms isolation, 8-SMD gull wing package, DC input, tube.","salesMarkdown":"## Package and board-fit — 8-SMD gull wing The SFH6326-X009 comes in an 8-SMD package with gull-wing leads, surface-mount to the board. The supplier device package is designated 8-SMD, and the part ships in tube format. The gull-wing profile gives a visible solder joint for inspection and a bit of compliance if the board and the optocoupler's internal CTE don't perfectly match across temperature. Two channels in one package — that saves board space over two single-channel parts, but the trade-off is that if one channel's LED dies, the whole package comes off. On a repair bench, that scorch mark on the input side tells you which channel actually failed before you reach for the hot-air tool. ## Isolation and switching — 5300 Vrms, 200 ns turn-on 5300 Vrms isolation between input and output — this is a reinforced-grade isolation barrier for a dual-channel optocoupler. It handles the transient voltage spikes you see in motor-drive feedback, industrial PLC input modules, or any signal crossing a safety isolation boundary where the working voltage sits below 250 Vrms and the peak transient stays within the 5.3 kV rating. Turn-on time is 200 ns typical, turn-off 500 ns typical. That 2.5:1 asymmetry means the output transistor turns off slower than it turns on — for a 100 kHz PWM signal the duty cycle at the receiver will be stretched by about 300 ns on the falling edge. The output is a standard phototransistor, rated 25 V max and 8 mA per channel, so it drives a logic gate input or a low-current relay coil directly. Minimum current transfer ratio is 19 % at 16 mA forward current. That means with 16 mA into the LED, the output transistor can sink at least 3 mA — enough to pull a TTL or CMOS input low through a 10 kΩ pull-up. The forward voltage is 1.33 V typical, and the LED can take up to 25 mA continuous. ## Temperature range and lifecycle Rated for -55 °C to +100 °C operating ambient — that covers industrial enclosures, outdoor telecom cabinets, and engine-bay-adjacent electronics where the ambient stays below the 100 °C ceiling. The input is DC-coupled, so no AC coupling capacitor on the LED drive; the transistor output is a standard phototransistor, not a darlington, so the switching speed stays in the 200 ns range.","metaTitle":"Vishay SFH6326-X009 Optocoupler, 5300Vrms, 2Ch, 8-SMD","metaDescription":"Vishay SFH6326-X009 dual-channel transistor output optocoupler, 5300Vrms isolation, 8-SMD gull wing. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tube","Input Type":"DC","Output Type":"Transistor","Mounting Type":"Surface Mount","Package / Case":"8-SMD, Gull Wing","lifecycle_stage":"eol_hot","Number of Channels":"2","Voltage - Isolation":"5300Vrms","Operating Temperature":"-55°C ~ 100°C","Voltage - Output (Max)":"25V","Supplier Device Package":"8-SMD","Current - Output / Channel":"8mA","Current Transfer Ratio (Min)":"19% @ 16mA","Voltage - Forward (Vf) (Typ)":"1.33V","Turn On / Turn Off Time (Typ)":"200ns, 500ns","Current - DC Forward (If) (Max)":"25 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.43","stockQuantity":28,"priceTiers":[{"qty":1,"price":"$2.43000","currency":"USD"},{"qty":10,"price":"$1.62000","currency":"USD"},{"qty":100,"price":"$1.24700","currency":"USD"},{"qty":500,"price":"$1.12724","currency":"USD"},{"qty":1000,"price":"$0.96872","currency":"USD"},{"qty":2000,"price":"$0.91588","currency":"USD"},{"qty":5000,"price":"$0.89474","currency":"USD"},{"qty":10000,"price":"$0.88065","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aabda040b07402aae129a935cc691519.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/vishay/SFH6326-X009","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/vishay/SFH6326-X009 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}