{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLP5771(D4,E","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TLP5771D4E","canonicalUrl":"https://icboms.com/toshiba/TLP5771D4E","factsUrl":"https://icboms.com/api/mcp/products/TLP5771(D4%2CE","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba TLP5771(D4,E, 1-channel optical coupling gate driver, 5000 Vrms isolation, 1 A peak output, 6-SOIC (7.50 mm width) surface-mount package, Tube","salesMarkdown":"## 5000 Vrms isolation — why this matters for gate drive The TLP5771(D4,E is a 1-channel optical-coupling gate driver rated for 5000 Vrms isolation. That isolation voltage is the spec that lets you run the output side at a different ground potential than the controller — essential in motor drives, inverters, and industrial power supplies where the high-side gate reference swings above the DC bus. Peak output current is 1 A, enough to drive the gate of a small IGBT or MOSFET module with a gate charge up to roughly 1 µC at moderate switching frequencies. The output stage can source and sink 1 A symmetrically, so turn-on and turn-off current capability are matched. ## 35 kV/µs CMTI — keeps the output from false-switching Common-mode transient immunity is specified at a minimum of 35 kV/µs. In a motor drive, when the IGBT switches off, the DC-bus voltage can slew at tens of kV/µs across the isolation barrier. Propagation delay is 150 ns max with a pulse-width distortion of 50 ns max. ## Active production — no LTB watch needed RoHS compliant. The 6-SOIC package with 7.50 mm body width is a common footprint for high-isolation optocouplers. The wide body gives the creepage distance needed to maintain the 5000 Vrms rating across the PCB. ## Temperature range and approvals Operating temperature spans -40°C to 110°C, covering industrial and most automotive under-hood environments. The supply voltage range is 10 V to 30 V, which matches common gate-drive bias rails. Safety approvals include CQC, cUR, UR, and VDE — the VDE mark is often a hard requirement for European motor-drive and power-supply designs.","metaTitle":"TLP5771(D4,E Toshiba Optoisolator Gate Driver 5000Vrms 1A","metaDescription":"Active TLP5771(D4,E optocoupler gate driver from Toshiba. 5000 Vrms isolation, 1 A peak output, 35 kV/µs CMTI. 6-SOIC package. CQC, cUR, UR, VDE approved.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Optoisolators"],"specifications":{"Package":"Tube","Technology":"Optical Coupling","Mounting Type":"Surface Mount","Package / Case":"6-SOIC (0.295\\\", 7.50mm Width)","Approval Agency":"CQC, cUR, UR, VDE","lifecycle_stage":"eol_hot","Number of Channels":"1","Voltage - Isolation":"5000Vrms","Current - Peak Output":"1A","Operating Temperature":"-40°C ~ 110°C","Rise / Fall Time (Typ)":"15ns, 8ns","Supplier Device Package":"6-SO","Voltage - Output Supply":"10V ~ 30V","Current - Output High, Low":"1A, 1A","Pulse Width Distortion (Max)":"50ns","Voltage - Forward (Vf) (Typ)":"1.65V","Current - DC Forward (If) (Max)":"8 mA","Propagation Delay tpLH / tpHL (Max)":"150ns, 150ns","Common Mode Transient Immunity (Min)":"35kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.33","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.33000","currency":"USD"},{"qty":10,"price":"$1.55600","currency":"USD"},{"qty":100,"price":"$1.19780","currency":"USD"},{"qty":500,"price":"$1.08272","currency":"USD"},{"qty":1000,"price":"$0.93046","currency":"USD"},{"qty":2000,"price":"$0.87971","currency":"USD"},{"qty":5000,"price":"$0.85941","currency":"USD"},{"qty":10000,"price":"$0.84588","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8188211223e6458d1dabafc01bda50de.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is TLP5771(D4,E a suitable gate driver for IGBTs or MOSFETs?","answer":"Yes. The 1 A peak output and 150 ns propagation delay make it suitable for driving small to medium IGBTs and MOSFETs in motor drives, inverters, and switch-mode power supplies where 5000 Vrms isolation is required. The 35 kV/µs CMTI ensures reliable operation in noisy power-stage environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TLP5771D4E","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TLP5771D4E 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}}