VO1263AB/VO1263AAC Photovoltaic MOSFET Driver SSRs

Vishay Semiconductors VO1263AB/VO1263AAC Photovoltaic MOSFET Driver Solid-State Relays (SSRs) consist of two LEDs optically coupled to two photodiode arrays. The photodiode array provides a floating source with adequate voltage and current to drive high-power MOSFET transistors. The Vishay Semiconductors VO1263AB/VO1263AAC optical coupling provides a high I/O isolation voltage. In order to turn the MOSFET off, an external resistance (gate-to-source) is required for gate discharge.