PC3Q67

Transistor, Photovoltaic Output Optoisolators Overview

The PC3Q67 is a quad-channel photovoltaic output optoisolator manufactured by Sharp Microelectronics. It features four independent channels within a single 16-pin Mini-Flat package, providing electrical isolation between input and output circuits. The device utilizes a photovoltaic output configuration, generating voltage from incident light without requiring an external power supply at the output stage. Key electrical specifications include a typical rise time of 4 microseconds and a fall time of 3 microseconds. The unit offers an isolation voltage rating of 2500 Vrms, ensuring robust safety barriers in high-voltage applications.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Quad-channel architecture for multi-signal isolation
• Photovoltaic output mechanism eliminating need for output bias
• High insulation voltage capability for safety compliance
• Compact surface-mount packaging design

Transistor, Photovoltaic Output Optoisolators Applications

• Multi-channel data acquisition systems requiring galvanic isolation
• Industrial control interfaces with multiple isolated signal paths
• Medical equipment signal conditioning circuits
• Communication interface isolation for digital signals

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks in the market. Confirm that the specific ordering suffix matches the required pin configuration and packaging type. Check current lifecycle status as electronic components may transition to end-of-life phases. Ensure compatibility with existing PCB footprint designs before procurement. Validate RoHS compliance documentation if environmental regulations apply to the final assembly.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when multiple isolated channels are required within a compact form factor. The photovoltaic output is suitable for low-power logic interfacing where minimal drive current is available. Consider the 2500 Vrms isolation rating for applications involving significant potential differences between circuits. Evaluate the 16-pin Mini-Flat package constraints against available board space. Compare propagation delays against system timing requirements to ensure signal integrity is maintained across all four channels.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to Sharp Microelectronics' family of optoelectronic isolators designed for reliable signal transmission across isolated boundaries. The photovoltaic output variant distinguishes itself from transistor or logic gate outputs by its passive voltage generation method. This series supports various industrial and commercial applications demanding high reliability and compact isolation solutions. The quad-channel design consolidates multiple isolation functions into a single package, reducing overall system complexity and board area consumption.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.