TLP2748(D4-TP,E(T) – Logic Output Optocoupler – Toshiba

The Toshiba TLP2748 is a high-speed logic-output optocoupler featuring a GaAlAs infrared LED coupled to a photo-IC detector, delivering 10 Mbps data rate with 5000 Vrms reinforced isolation in a low-profile SO6L package.

The Toshiba TLP2748 (full ordering code TLP2748(D4-TP,E(T)) is a high-speed logic-output optocoupler that combines a GaAlAs infrared LED with an integrated photo-IC detector. Designed for robust digital isolation, it delivers a 10 Mbps data rate, a totem-pole (inverting) logic output, and exceptional common-mode transient immunity of plus/minus 30 kV/us, making it well suited to noisy industrial environments. The device is housed in a low-profile SO6L surface-mount package measuring just 2.3 mm in height.

Key Features

• High-speed photo-IC (logic) output optocoupler, single channel
• Data rate: 10 Mbps
• Totem-pole inverting output
• Isolation voltage: 5000 Vrms (BVS, 60 seconds)
• Common-mode transient immunity (CMTI/CMR): plus/minus 30 kV/us
• Supply voltage range: 4.5 V to 30 V
• Maximum propagation delay: 120 ns (both tpLH and tpHL)
• Operating temperature range: -40 C to +110 C
• Low-profile SO6L package (2.3 mm max height), 8 mm creepage/clearance
• Reinforced insulation; VDE approved (EN 60747-5-5) / UL 1577 / cUL / RoHS compatible

Applications

• Programmable logic controllers (PLCs)
• Communication interfaces and isolated digital I/O
• Measurement and test instrumentation
• IPM (intelligent power module) driver isolation
• High-speed isolated data transmission

Why Source TLP2748 from Pacific Component Xchange

The Toshiba TLP2748 can be difficult to obtain through authorized channels, with limited franchised-distributor stock available. Pacific Component Xchange specializes in sourcing hard-to-find and allocated optocouplers and isolation ICs like the TLP2748. We support engineers and buyers facing end-of-life, long-lead, and allocation challenges with authenticity-verified components and global shipping.

Every order is backed by our quality and counterfeit-avoidance processes. If you need the TLP2748 in tape-and-reel quantities or have a hard-to-find requirement, request a quote (RFQ) from Pacific Component Xchange today and our sourcing team will respond with availability and lead time.