VO1263AAC

Transistor, Photovoltaic Output Optoisolators Overview

The Vishay VO1263AAC is a dual-channel optically isolated gate driver featuring photovoltaic MOSFET drivers. It integrates two LEDs optically coupled to two photodiode arrays, providing high-voltage isolation of 5300 Vrms. The device operates with a forward current of 50 mA and a typical forward voltage of 1.3 V. It delivers an output voltage of 16.5 V and supports a maximum switching frequency of 10 kHz. The unit functions within a temperature range of -40°C to +100°C and is housed in an SOP-8 surface-mount package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel photovoltaic architecture using photodiode arrays for floating gate drive
• High insulation voltage capability of 5300 Vrms for robust signal isolation
• Non-inverting configuration suitable for direct MOSFET gate control
• Surface-mount SOP-8 packaging designed for automated assembly

Transistor, Photovoltaic Output Optoisolators Applications

• Photovoltaic MOSFET gate driving in power conversion circuits
• Isolated interface between low-voltage control logic and high-side switches
• Solid-state relay implementations requiring high isolation
• Industrial motor control systems needing galvanic separation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'AAC' against the manufacturer's datasheet to confirm the tube packaging variant. Ensure the input LED polarity matches the non-inverting configuration requirements. Confirm that the 5300 Vrms isolation rating meets the safety standards required for the target application environment. Cross-reference the SOP-8 footprint dimensions with the PCB layout guidelines provided in the official documentation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a dual-channel, high-isolation photovoltaic driver is required for MOSFET applications. The VO1263AAC offers a balance of high breakdown voltage and moderate switching speed. Consider the 50 mA forward current requirement for the input side. Compare against the VO1263AB if different packaging or minor parameter variations are needed. Ensure the 16.5 V output voltage is sufficient for the specific MOSFET gate threshold.

Transistor, Photovoltaic Output Optoisolators Part Context

The VO1263AAC belongs to the Vishay VO1263 series of photovoltaic MOSFET drivers. This series utilizes photodiode arrays rather than traditional transistors to drive gates, allowing for floating operation. The component is part of Vishay's portfolio of optoelectronic devices designed for industrial and automotive power management applications where high reliability and isolation are critical.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

The VO1263AACTR is the reel-packaged equivalent of the same functional device. Verify pinout compatibility before substitution. No other direct cross-references are confirmed in public documentation.