TLP708F – High-Speed Digital Optocoupler – Toshiba

About this part

The Toshiba TLP708F is a high-speed digital (logic-output) optocoupler that pairs a GaAlAs infrared emitting diode with an integrated high-gain, high-speed photodetector in a 6-pin SDIP package. Engineered for reliable signal isolation in demanding industrial environments, the TLP708F delivers a 15 MBd typical data transfer rate together with high common-mode transient immunity, making it well suited to noisy inverter, servo, and factory-automation applications. An internal Faraday shield improves common-mode noise performance, and the device is rated for operation up to 125 °C ambient.

Key Features

• High-speed digital optocoupler with open-collector output stage
• Data transfer rate: 15 MBd (typical)
• Isolation voltage: 5000 Vrms (minimum)
• Supply voltage range: 4.5 V to 5.5 V
• Threshold input current: I_FHL = 5 mA (max)
• Switching time t_pHL/t_pLH: 75 ns (max)
• Common-mode transient immunity: ±15 kV/µs (min)
• Guaranteed performance over -40 °C to +125 °C operating temperature
• Internal Faraday shield for improved common-mode noise performance
• Safety recognitions: UL 1577, CSA, and VDE approved
• Compact 6-pin SDIP package

Applications

• Factory automation and industrial control equipment
• Inverters, servo drives, and motor control
• Programmable logic controllers (PLCs) and I/O isolation
• High-speed digital signal isolation across safety barriers
• Home electrical appliances and high-ambient-temperature industrial equipment

Why Source TLP708F from Pacific Component Xchange

The TLP708F is a hard-to-find Toshiba photocoupler with little or no authorized-distributor stock. Pacific Component Xchange specializes in sourcing obsolete, allocated, and end-of-life optocouplers and power-management ICs like the TLP708F. We back every order with rigorous authenticity and counterfeit-avoidance procedures, trusted and guaranteed supply channels, and global shipping. If you need this part for production, repair, or last-time buys, request a quote (RFQ) today and our sourcing team will locate verified inventory and provide competitive pricing and lead times.