BUY TLP621-GB https://www.utsource.net/itm/p/9225032.html

TLP621-GB is an optocoupler manufactured by Toshiba. It is a 4-pin SOP package optocoupler that contains a GaAlAs infrared LED and a phototransistor. Description: The TLP621-GB is an optocoupler that provides electrical isolation between input and output circuits. It is designed to be used in applications such as digital logic interfacing, signal transmission, and power supply isolation. It has a high common-mode transient immunity of up to 15kV/μs and a wide operating temperature range of -40°C to +85°C. Features: 4-pin SOP package GaAlAs infrared LED and phototransistor High common-mode transient immunity of up to 15kV/μs Wide operating temperature range of -40°C to +85°C Low input current of 1mA Low output saturation voltage of 0.2V High isolation voltage of 5000Vrms Applications: The TLP621-GB optocoupler is suitable for use in applications such as digital logic interfacing, signal transmission, and power supply isolation. It is also suitable for use in industrial and consumer electronics, automotive electronics, and medical equipment. (For reference only)