{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP293-4(4LGBTPE","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP293-44LGBTPE","canonicalUrl":"https://icboms.com/toshiba/TLP293-44LGBTPE","factsUrl":"https://icboms.com/api/mcp/products/TLP293-4(4LGBTPE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba TLP293-4(4LGBTPE quad-channel transistor-output optocoupler, 3750Vrms isolation, 100-600% CTR at 500µA, 80V Vce max, 50mA output per channel, -55°C to 125°C, SO-16 surface mount.","salesMarkdown":"## Quad-channel optocoupler with 3750Vrms isolation The Toshiba TLP293-4(4LGBTPE is a quad-channel transistor-output optocoupler in a 16-SOIC package. It provides 3750Vrms galvanic isolation between a DC input LED and a phototransistor output, with a current transfer ratio (CTR) ranging from 100% to 600% at 500µA forward current. The output transistor can handle up to 80V and 50mA per channel, making it suitable for logic-level interfacing, PLC digital inputs, motor drive feedback, and isolated sensor readouts in industrial and telecom equipment. The 100% minimum CTR at 500µA forward current guarantees the phototransistor will saturate with a modest LED drive, while the 600% maximum gives headroom for degraded LED output over temperature or lifetime. Typical turn-on and turn-off times of 3µs each, with 2µs rise and 3µs fall, support data rates up to about 100 kbps — fine for slow optocoupler applications like status feedback, relay drivers, and 50/60 Hz mains zero-cross detection. The 300mV maximum Vce(sat) keeps the output drop low when driving logic inputs. ## Package and footprint: 16-SOIC, surface mount Housed in a 16-SOIC package with a 4.55mm body width and a 0.179\" height, this is a standard gull-wing footprint that suits automated assembly. The supplier device package is 16-SO. Surface-mount only — no through-hole option in this variant.","metaTitle":"TLP293-4(4LGBTPE Optocoupler, 3750Vrms, 4-Channel, SO-16","metaDescription":"TLP293-4(4LGBTPE quad-channel transistor optocoupler, 3750Vrms isolation, 100-600% CTR, -55°C to 125°C. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"16-SOIC (0.179\\\", 4.55mm Width)","lifecycle_stage":"eol_hot","Number of Channels":"4","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":"16-SO","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"600% @ 500µA","Current Transfer Ratio (Min)":"100% @ 500µA","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":"$1.6","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":10,"price":"$1.01000","currency":"USD"},{"qty":100,"price":"$0.74740","currency":"USD"},{"qty":500,"price":"$0.68680","currency":"USD"},{"qty":1000,"price":"$0.56560","currency":"USD"},{"qty":2000,"price":"$0.53732","currency":"USD"},{"qty":6000,"price":"$0.52520","currency":"USD"},{"qty":10000,"price":"$0.51308","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/fe25dbee0b74267ea579354d09da2e9e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TLP293-4(4LGBTPE) RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP293-44LGBTPE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP293-44LGBTPE 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}}