PC824

Transistor, Photovoltaic Output Optoisolators Overview

The PC824 is a dual-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an infrared emitting diode paired with two phototransistors in an 8-pin DIP package. Key electrical specifications include a 5000 Vrms isolation voltage, a maximum collector-emitter voltage of 80 V, and a collector current rating of 50 mA. The device operates within a temperature range of -30°C to +100°C and supports a forward current of 20 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration providing independent signal isolation paths
• High insulation voltage capability for robust circuit protection
• Transistor output design suitable for digital switching applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission between microcontrollers and peripheral devices
• Power supply feedback loops for voltage regulation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix code on the component marking to ensure compatibility with required packaging or lead-free standards. Confirm availability status as distribution channels may list obsolete stock. Cross-reference the datasheet revision date to validate parameter consistency against your design requirements before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is necessary within a single package footprint. Ensure the application voltage does not exceed the 80 V collector-emitter limit. Verify that the required isolation voltage meets the 5000 Vrms specification for safety compliance. Consider thermal dissipation limits if operating near the maximum junction temperature.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to Sharp's general-purpose optocoupler family designed for reliable signal transfer across isolated boundaries. It serves as a standard solution for noise immunity in mixed-signal environments. The 8-DIP form factor allows for easy integration into through-hole PCB layouts commonly used in legacy and industrial equipment designs.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and electrical ratings carefully when considering alternative manufacturers. Check for functional equivalence in CTR and isolation voltage before substitution.