TLP2703(D4-TP,E(T – Optocoupler – Toshiba

The Toshiba TLP2703 is a single-channel high-speed photocoupler with an open-collector output, 5000 Vrms isolation, and very high current transfer ratio in a compact SO6L package. Available now by RFQ from Pacific Component Xchange.

The TLP2703(D4-TP,E(T from Toshiba is a single-channel high-speed photocoupler (optocoupler) built around a GaAlAs infrared LED optically coupled to an integrated high-speed photo-IC with an open-collector output stage. It is engineered for low input-current, isolated signal-transmission designs that demand reinforced insulation and high noise immunity, all in a space-saving SO6L surface-mount body that is approximately 50% smaller than a traditional 8-pin DIP photocoupler.

With a guaranteed minimum current transfer ratio (CTR) of 900% at just 0.5 mA forward current, the TLP2703 allows designers to drive the input from low-current logic and microcontroller outputs while still achieving reliable switching across a wide -40 C to +125 C temperature range.

Key Features

• Single-channel (1-circuit) high-speed photocoupler with open-collector output
• Isolation voltage (BVS): 5000 Vrms (min)
• Current transfer ratio: 900% min / 2500% typ at IF = 0.5 mA; 800% min / 1900% typ at IF = 1.6 mA
• Data transfer rate: 0.1 Mbps
• Common-mode transient immunity: +/-15 kV/us
• Supply voltage range: -0.5 V to 18 V; ICC 1.5 mA (max)
• Wide operating temperature range: -40 C to +125 C
• Compact SO6L package (approx. 3.84 x 10 x 2.1 mm)
• Safety approvals: UL 1577, cUL, and EN 60747-5-5 (VDE) for reinforced insulation; RoHS compatible

Applications

• Communication interfaces requiring galvanic isolation
• Factory automation and industrial control I/O
• PV (solar) inverters and renewable-energy power conversion
• Programmable logic controllers (PLCs) and isolated digital inputs
• Power-supply feedback and status monitoring

Why Source TLP2703(D4-TP,E(T from Pacific Component Xchange

The TLP2703(D4-TP,E(T is frequently in short supply through authorized distribution, which can stall production builds and service runs. Pacific Component Xchange specializes in sourcing hard-to-find and allocated power-management ICs and optocouplers like this Toshiba photocoupler. We support obsolete, end-of-life, and constrained part procurement with rigorous authenticity and counterfeit-avoidance screening, plus global shipping to keep your line moving.

This is a Request-For-Quote item. Contact Pacific Component Xchange to request a quote on the TLP2703(D4-TP,E(T with your target quantity and date code requirements, and our sourcing team will respond with current availability and lead time.