{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP2309(TPR,E","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP2309TPRE","canonicalUrl":"https://icboms.com/toshiba/TLP2309TPRE","factsUrl":"https://icboms.com/api/mcp/products/TLP2309(TPR%2CE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor TLP2309(TPR,E, DC-input transistor-output optoisolator, 3750 Vrms isolation, 1 µs typical turn-on/off, -40°C to 110°C, surface-mount 6-SOIC-5, Tape & Reel / Cut Tape.","salesMarkdown":"## Switching speed and isolation rating The TLP2309(TPR,E is a single-channel DC-input transistor-output optoisolator rated for 3750 Vrms isolation — a common basic-insulation level for industrial interfaces, PLC digital inputs, and comms port isolation where the bus wiring is exposed to ground shifts. Typical turn-on and turn-off times are both 1 µs (1 µs max). ## Temperature range and output drive Operating temperature spans -40°C to 110°C, which covers factory-floor and outdoor telecom enclosures but stops short of the -55°C to 125°C range of the TLP109(TPR,E — so if the BOM calls for a 125°C top end, the TLP109 family is the closer fit. Maximum output current per channel is 8 mA at a 20 V output ceiling; the minimum current transfer ratio is 15% at 16 mA forward current. ## Active production and sourcing posture Available in Tape & Reel (TR) or Cut Tape (CT) from the 6-SOIC-5 package line.","metaTitle":"TLP2309(TPR,E Toshiba Optoisolator – 3750Vrms, 1µs Switch","metaDescription":"Toshiba TLP2309(TPR,E DC-input transistor-output optoisolator. 3750Vrms isolation, 1µs typ turn-on/off, -40°C to 110°C, 6-SOIC-5. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS 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 (0.179\\\", 4.55mm Width), 5 Leads","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"3750Vrms","Operating Temperature":"-40°C ~ 110°C","Voltage - Output (Max)":"20V","Supplier Device Package":"6-SO, 5 Lead","Current - Output / Channel":"8mA","Current Transfer Ratio (Min)":"15% @ 16mA","Voltage - Forward (Vf) (Typ)":"1.55V","Turn On / Turn Off Time (Typ)":"1µs, 1µs (Max)","Current - DC Forward (If) (Max)":"25 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.24000","currency":"USD"},{"qty":10,"price":"$0.78300","currency":"USD"},{"qty":100,"price":"$0.57920","currency":"USD"},{"qty":500,"price":"$0.53228","currency":"USD"},{"qty":1000,"price":"$0.43834","currency":"USD"},{"qty":3000,"price":"$0.41642","currency":"USD"},{"qty":6000,"price":"$0.40703","currency":"USD"},{"qty":15000,"price":"$0.39764","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/11c168db6dd456c8718a9d8cfd617c4a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the turn on/off time of TLP2309(TPR,E)?","answer":"Typical turn-on and turn-off times are both 1 µs, with a 1 µs maximum."},{"question":"What is a suitable replacement for TLP2309(TPR,E?","answer":"The closest functional second-source is the TLP2309(E), which shares the same DC input, transistor output, 3750 Vrms isolation, and 1 µs switching but ships in a tube package instead of Tape & Reel. For faster switching, the TLP109(IGM-TPL,E offers 450 ns typical; for a wider temperature range, the TLP109(TPR,E covers -55°C to 125°C."},{"question":"Is TLP2309(TPR,E RoHS compliant?","answer":"Yes — it is listed as RoHS Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP2309TPRE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP2309TPRE 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}}