{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP2348(V4-TPL,E","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP2348~1V4-TPL~6E","canonicalUrl":"https://icboms.com/toshiba/TLP2348~1V4-TPL~6E","factsUrl":"https://icboms.com/api/mcp/products/TLP2348(V4-TPL%2CE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba TLP2348 series high-speed logic output optocoupler, TLP2348(V4-TPL,E, 10Mbps data rate, push-pull totem-pole output, 3750Vrms isolation, 6-SOIC 5-lead surface-mount package.","salesMarkdown":"## Isolated digital link for noisy industrial backplanes The TLP2348(V4-TPL,E is a single-channel, high-speed logic output optocoupler from Toshiba that delivers 10 Mbps data rate with a push-pull, totem-pole output stage — a combination that suits it for isolating digital control signals in PLC I/O modules, motor-drive interfaces, and inverter gate-drive circuits where ground loops and common-mode transients are the main failure modes. Rated for 3750 Vrms isolation, the part provides a reinforced safety barrier between the low-voltage controller side and the high-voltage power stage, meeting basic insulation requirements for industrial equipment per IEC 60950-1. The 30 kV/µs minimum common-mode transient immunity (CMTI) means the output does not glitch when a 600 V IGBT switches at 20 kHz — a spec that separates this part from general-purpose optocouplers in variable-frequency drive applications. Operating temperature from -40°C to 110°C covers the industrial ambient range with margin for self-heating in a 6-SOIC package — the 1.55 V forward voltage (typ) and 15 mA max LED current keep the input-side power dissipation low enough that no derating is needed at 85°C ambient.","metaTitle":"Toshiba TLP2348(V4-TPL,E Optocoupler, 10Mbps, Push-Pull","metaDescription":"Toshiba TLP2348(V4-TPL,E high-speed logic output optocoupler, 10Mbps data rate, push-pull output, 3750Vrms isolation, 30kV/µs CMTI, -40°C to 110°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"10Mbps","Input Type":"DC","Output Type":"Push-Pull, Totem Pole","Mounting Type":"Surface Mount","Package / Case":"6-SOIC (0.179\\\", 4.55mm Width), 5 Leads","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 30V","Number of Channels":"1","Voltage - Isolation":"3750Vrms","Operating Temperature":"-40°C ~ 110°C","Inputs - Side 1/Side 2":"1/0","Rise / Fall Time (Typ)":"3ns, 3ns","Supplier Device Package":"6-SO, 5 Lead","Current - Output / Channel":"50 mA","Voltage - Forward (Vf) (Typ)":"1.55V","Current - DC Forward (If) (Max)":"15mA","Propagation Delay tpLH / tpHL (Max)":"120ns, 120ns","Common Mode Transient Immunity (Min)":"30kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.12","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.12000","currency":"USD"},{"qty":10,"price":"$0.70800","currency":"USD"},{"qty":100,"price":"$0.52400","currency":"USD"},{"qty":500,"price":"$0.48152","currency":"USD"},{"qty":1000,"price":"$0.39655","currency":"USD"},{"qty":3000,"price":"$0.37672","currency":"USD"},{"qty":6000,"price":"$0.36823","currency":"USD"},{"qty":15000,"price":"$0.35973","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/860bff106aece2c02290da53e6d2350b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to TLP2348(V4-TPL,E?","answer":"The TLP2372(V4-TPL,E is a pin-compatible peer within the same family, offering a 20 Mbps data rate and 75 ns propagation delay at the cost of lower output current (8 mA vs 50 mA) and a 20 kV/µs CMTI rating. If your application needs the full 50 mA drive or the higher 30 kV/µs noise immunity, the TLP2348 remains the correct fit — the TLP2372 is a speed upgrade path only when the output load is lighter."},{"question":"What compliance documentation does Toshiba provide for TLP2348(V4-TPL,E?","answer":"The part is ROHS3 Compliant per Toshiba's lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP2348~1V4-TPL~6E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP2348~1V4-TPL~6E when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}