{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP293(Y-TPL,E","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP293Y-TPLE","canonicalUrl":"https://icboms.com/toshiba/TLP293Y-TPLE","factsUrl":"https://icboms.com/api/mcp/products/TLP293(Y-TPL%2CE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba TLP293(Y-TPL,E, 1-channel DC-input transistor-output optocoupler, 3750Vrms isolation, 50-150% CTR at 5mA, 4-SOIC surface-mount package, -55°C to 125°C operating range.","salesMarkdown":"## 3750Vrms isolation in a 4-SOIC footprint Housed in a 4-SOIC package (4.55 mm body width), it fits standard surface-mount assembly flows and is offered in both Tape & Reel and Cut Tape options for prototype or production quantities. ## CTR range and switching speed for drive margin Current transfer ratio spans 50% min to 150% max at If=5 mA, Vce=5V — a 3:1 spread that lets the designer set the LED forward current to guarantee a logic-high at the output across temperature and device variation. Typical rise and fall times are 2 µs and 3 µs respectively, with turn-on and turn-off both at 3 µs — fast enough for 10-100 kHz switching in IGBT gate drive or isolated serial links, but not for high-speed digital isolation above 1 Mbps. ## Full industrial temperature range and active lifecycle Sourced per RFQ; confirm BOM quantity and preferred packaging (Tape & Reel or Cut Tape) at quote time.","metaTitle":"TLP293(Y-TPL,E Toshiba Optoisolator 3750Vrms 4-SOIC","metaDescription":"TLP293(Y-TPL,E Toshiba 1-channel transistor output optocoupler, 3750Vrms isolation, 50-150% CTR at 5mA, -55°C to 125°C, 4-SOIC surface mount. Active, RoHS.","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":"4-SOIC (0.179\\\", 4.55mm Width)","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"3750Vrms","Vce Saturation (Max)":"300mV","Operating Temperature":"-55°C ~ 125°C","Rise / Fall Time (Typ)":"2µs, 3µs","Voltage - Output (Max)":"80V","Supplier Device Package":"4-SO","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"150% @ 5mA","Current Transfer Ratio (Min)":"50% @ 5mA","Voltage - Forward (Vf) (Typ)":"1.25V","Turn On / Turn Off Time (Typ)":"3µs, 3µs","Current - DC Forward (If) (Max)":"50 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.50000","currency":"USD"},{"qty":10,"price":"$0.32800","currency":"USD"},{"qty":100,"price":"$0.21720","currency":"USD"},{"qty":1000,"price":"$0.16766","currency":"USD"},{"qty":2500,"price":"$0.15150","currency":"USD"},{"qty":5000,"price":"$0.14140","currency":"USD"},{"qty":12500,"price":"$0.13635","currency":"USD"},{"qty":25000,"price":"$0.13433","currency":"USD"},{"qty":62500,"price":"$0.12878","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b95b5eb516f49787d0f52ba5dc00946c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current transfer ratio (CTR) of TLP293(Y-TPL,E?","answer":"CTR is 50% minimum to 150% maximum, measured at If=5 mA and Vce=5V. This range allows the designer to select a forward current that guarantees the output transistor saturates across all operating conditions."},{"question":"Can TLP293(Y-TPL,E replace PC817?","answer":"Both are single-channel transistor-output optocouplers in a 4-pin SOIC package, but the PC817 has a wider CTR bin spread and different pinout (base pin available on PC817, not on TLP293). Verify the CTR requirement and pin compatibility on your PCB before substituting. The TLP293 offers a tighter CTR range (50-150%) versus PC817's 50-600% across bins, which may simplify drive design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP293Y-TPLE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP293Y-TPLE 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}}