{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP292-4(V4-TP,E","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP292-4V4-TPE","canonicalUrl":"https://icboms.com/toshiba/TLP292-4V4-TPE","factsUrl":"https://icboms.com/api/mcp/products/TLP292-4(V4-TP%2CE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba TLP292-4(V4-TP,E — 4-channel transistor-output optocoupler, 3750Vrms isolation, AC/DC input, 80V output, 50%–600% CTR, SO-16 surface mount, -55°C to 125°C.","salesMarkdown":"## 3750Vrms isolation, AC/DC input — fits industrial and rugged environments The Toshiba TLP292-4(V4-TP,E is a 4-channel transistor-output optocoupler in a 16-SOIC package. Its 3750Vrms isolation rating covers basic insulation for 240VAC mains-referenced circuits, and the AC/DC input type lets the phototransistor pair handle both polarities — useful for bipolar AC-line zero-cross detect or DC bus sensing without an external bridge rectifier. Output transistor withstands 80V, so it can drive a 48V industrial bus or a small relay coil directly. The 50mA per-channel output current suits logic-level interfacing (5V/3.3V) and low-power loads. The wide Current Transfer Ratio spread (50% to 600% at 5mA IF) means the LED drive current must be sized for the minimum CTR at the operating forward current — a common oversight that starves the output at low IF or high temperature. Rise and fall times of 2µs and 3µs (typical) limit this part to switching frequencies below roughly 100 kHz, so it's a fit for status feedback, PWM gate drive, or relay-coil drive, not for high-speed data isolation (CAN, SPI). Most 4-channel SOIC optos top out at 85°C or 105°C. That extended range matters for outdoor telecom cabinets, engine-bay electronics, or any sealed enclosure that sees thermal cycling. The storage temperature range is wider still, but the operating limit is the one that governs the design's junction-temperature budget.","metaTitle":"TLP292-4(V4-TP,E Toshiba Optocoupler, 4-Ch 3750Vrms AC/DC","metaDescription":"Toshiba TLP292-4(V4-TP,E 4-channel transistor-output optocoupler. 3750Vrms isolation, AC/DC input, 80V output, -55°C to 125°C. SO16 package.","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":"AC, 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% @ 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":"$1.76","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.76000","currency":"USD"},{"qty":10,"price":"$1.11100","currency":"USD"},{"qty":100,"price":"$0.82210","currency":"USD"},{"qty":500,"price":"$0.75548","currency":"USD"},{"qty":1000,"price":"$0.62216","currency":"USD"},{"qty":2000,"price":"$0.59105","currency":"USD"},{"qty":6000,"price":"$0.57772","currency":"USD"},{"qty":10000,"price":"$0.56439","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b1fc7d3ac628eb40c10d61fa2dfa78a1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance certifications does the TLP292-4(V4-TP,E carry?","answer":"The part is ROHS3 compliant. The evidence does not list UL, VDE, or IEC approvals, so those should be verified against the full datasheet if required for a specific regulatory submission."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP292-4V4-TPE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP292-4V4-TPE 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}}