{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP385(BL-TPR,E","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP385BL-TPRE","canonicalUrl":"https://icboms.com/toshiba/TLP385BL-TPRE","factsUrl":"https://icboms.com/api/mcp/products/TLP385(BL-TPR%2CE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor TLP385(BL-TPR,E, single-channel transistor-output optocoupler, 5000Vrms isolation, 200-600% CTR at 5mA, -55°C to 110°C, 6-SOIC-4 lead surface-mount package","salesMarkdown":"Toshiba's TLP385(BL-TPR,E is a single-channel transistor-output optocoupler in a 4-lead SOIC surface-mount package, with DC input and a 5000Vrms isolation rating. The 200-600% current transfer ratio at 5mA forward current gives a comfortable drive margin for logic-level loads up to 50mA output current and 80V output voltage. ## Switching speed and temperature range Typical rise/fall times of 2µs/3µs and turn-on/turn-off times of 3µs/3µs suit relay replacement, PLC input isolation, and motor drive feedback where microsecond-level response is acceptable. Operating range from -55°C to 110°C covers industrial and outdoor equipment without the derating needed for commercial-grade parts. ## Lifecycle and compliance RoHS compliant, no lead-free transition risk. ## Package and mounting Supplied in Tape & Reel (TR) or Cut Tape (CT) for the 4-lead SOIC package — the 4-pin variant of the standard SOIC body, so footprint matches the 6-pin SOIC but only four leads are active.","metaTitle":"TLP385(BL-TPR,E Toshiba Optocoupler – 5000Vrms, 200-600% CTR","metaDescription":"Active Toshiba TLP385(BL-TPR,E transistor output optocoupler. 5000Vrms isolation, 200-600% CTR at 5mA, -55°C to 110°C. 6-SOIC-4 lead package. 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":"6-SOIC (0.173\\\", 4.40mm Width), 4 Leads","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Vce Saturation (Max)":"300mV","Operating Temperature":"-55°C ~ 110°C","Rise / Fall Time (Typ)":"2µs, 3µs","Voltage - Output (Max)":"80V","Supplier Device Package":"6-SO, 4 Lead","Current - Output / Channel":"50mA","Current Transfer Ratio (Max)":"600% @ 5mA","Current Transfer Ratio (Min)":"200% @ 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":"$0.54","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.54000","currency":"USD"},{"qty":10,"price":"$0.35500","currency":"USD"},{"qty":100,"price":"$0.23450","currency":"USD"},{"qty":1000,"price":"$0.18107","currency":"USD"},{"qty":3000,"price":"$0.16362","currency":"USD"},{"qty":6000,"price":"$0.15271","currency":"USD"},{"qty":15000,"price":"$0.14726","currency":"USD"},{"qty":30000,"price":"$0.14508","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/331d269fb9551bcaaac5f6b0e0ad3456.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the current transfer ratio (CTR) of TLP385(BL-TPR,E)?","answer":"200% minimum, 600% maximum, both measured at IF = 5mA."},{"question":"Is TLP385(BL-TPR,E) RoHS compliant?","answer":"Yes, it is RoHS compliant."},{"question":"Does TLP385(BL-TPR,E) support DC input?","answer":"Yes, the input type is DC."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP385BL-TPRE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP385BL-TPRE 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}}