TLP751F is a photocoupler produced by Toshiba. It uses a GaAℓAs light-emitting diode and a PN photodiode to form a high light output and high response speed. It is suitable for applications such as high-speed digital signal isolation, line reception, and switching power supply feedback control.
The Toshiba TLP751F is a high‑speed optocoupler that integrates a GaAs infrared LED on the input side and a PN photodiode with an amplification transistor on the output side. It is suited for fast digital logic isolation, line‑receiver functions, switching‑power feedback control, and analog signal transmission.
The document provides electrical characteristics such as pulse response times, isolation voltage ratings, and mechanical dimensions, as well as safety and regulatory certifications (UL1577, VDE, BSI, EN standards). It also includes handling precautions and usage guidelines for reliable integration into measurement, control, and industrial equipment. This manual is written in Japanese.