{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP385(GRH-TPL,E","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP385GRH-TPLE","canonicalUrl":"https://icboms.com/toshiba/TLP385GRH-TPLE","factsUrl":"https://icboms.com/api/mcp/products/TLP385(GRH-TPL%2CE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor TLP385(GRH-TPL,E, single-channel DC-input transistor-output optocoupler, 5000 Vrms isolation, 150% to 300% CTR at 5 mA, 6-SOIC-4L surface-mount package, -55°C to 110°C operating range.","salesMarkdown":"## Isolation rating and temperature range The TLP385(GRH-TPL,E: Rated for 5000 Vrms isolation with an operating temperature span of -55°C to 110°C — this optocoupler suits industrial motor drives, outdoor telecom rectifiers, and medical PSUs where reinforced isolation and wide ambient range are non-negotiable. ## CTR bin and switching speed The GRH bin guarantees a current transfer ratio between 150% and 300% at 5 mA forward current, tighter than the GRL variant which spans 100% to 300%. Typical rise and fall times are 2 µs and 3 µs respectively, which keeps the output edge clean for 100 kHz-class switching — relevant for isolating PLC digital inputs or IGBT gate drive signals. ## Output drive and saturation Maximum output current per channel is 50 mA, with Vce saturation clamped at 300 mV. That low saturation voltage means the output transistor dissipates under 15 mW at full load, so the 6-SOIC-4L package stays cool even in a crowded board layout.","metaTitle":"TLP385(GRH-TPL,E Toshiba Optocoupler – 5000 Vrms, DC Input","metaDescription":"Toshiba TLP385(GRH-TPL,E optocoupler: 5000 Vrms isolation, 150-300% CTR, 2µs/3µs switching, -55°C to 110°C. Active production. Request quote.","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)":"300% @ 5mA","Current Transfer Ratio (Min)":"150% @ 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 closest functional alternative to TLP385(GRH-TPL,E?","answer":"The TLP385(GRH-TPR,E is electrically identical — same 5000 Vrms isolation, same 150-300% CTR bin, same 2 µs/3 µs switching — but supplied in Tape & Reel or Digi-Reel instead of Cut Tape. The TLP385(GRL-TPL,E has a wider CTR spread (100% to 300%) and is the budget choice if your design can tolerate the looser gain tolerance."},{"question":"What package does TLP385(GRH-TPL,E come in?","answer":"It is supplied in a 6-SOIC (0.173\", 4.40 mm width) with 4 leads, surface-mount."},{"question":"What is the input type and output type of TLP385(GRH-TPL,E?","answer":"DC input, transistor output. The forward voltage is 1.25 V typical, and the maximum DC forward current is 50 mA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP385GRH-TPLE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP385GRH-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}}