High-speed digital output photocouplers (optocouplers) are optically coupled high-speed, totem-pole output isolators containing a gallium aluminum arsenide (GaAlAs) LED on the input side and a photo diode and signal processing circuit on the output side in a single chip. These devices can be used in a wide variety of applications including industrial, solar and general purpose inverters, intelligent power module (IPM) drivers, measurement and control equipment, Power over Ethernet (PoE), and factory automation networks.


Photocouplers/Optocouplers Safety Standards Classification Chart (UL, CSA, BSI, VDE Approval)
Photocouplers/Optocouplers Safety Standards Classification Chart (SEMKO, NEMKO, DEMKO, FIMKO, CQC)
Photocouplers/Optocouplers: Insulation Distances (PDF | English, 日本語)



Title language Type Format File Size Date
Photocouplers Brochure 日本語 Brochure PDF 3.79 MB
Industrial Automation Brochure 日本語, 简体中文 Brochure PDF 7.93 MB
Analog ICs Brochure 日本語 Brochure PDF 4.20 MB
Photocouplers Selection Guide 日本語 Brochure PDF 4.34 MB